TABLES OF CONTENTS · 2020-02-14 · TABLES OF CONTENTS 2/14/2020 1 of 1 Revision Number Revision...

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TABLE OF CONTENTS Issued: Revision: Page: TABLE OF CONTENTS TABLES OF CONTENTS 2/14/2020 1 of 1 Revision Number Revision Date 85 1/9/2020 AC Materials 172 2/12/2020 CD Material Specifications Ø 55 4/2/2019 CM Material Specifications 163 2/12/2020 CP Materials Ø 33 1/14/2020 DS Material Specifications 98 10/29/2018 MC Raw Material Specifications 187 1/21/2020 MS Raw Materials 188 12/23/2019 PM Material Specifications 28 7/26/2018 SR Raw Materials 44 6/11/2019 TBM Material Specifications 137 3/29/2019 WM Material Specifications 110 7/27/2018 WM Raw Materials UNCONTROLLED DOCUMENT

Transcript of TABLES OF CONTENTS · 2020-02-14 · TABLES OF CONTENTS 2/14/2020 1 of 1 Revision Number Revision...

TABLE OFCONTENTS

Issued:

Revision:

Page:

TABLE OF CONTENTS

TABLES OF CONTENTS

2/14/2020

1 of 1

RevisionNumber

RevisionDate

85 1/9/2020AC Materials

172 2/12/2020CD Material SpecificationsØ

55 4/2/2019CM Material Specifications

163 2/12/2020CP MaterialsØ

33 1/14/2020DS Material Specifications

98 10/29/2018MC Raw Material Specifications

187 1/21/2020MS Raw Materials

188 12/23/2019PM Material Specifications

28 7/26/2018SR Raw Materials

44 6/11/2019TBM Material Specifications

137 3/29/2019WM Material Specifications

110 7/27/2018WM Raw Materials

UNCONTROLLED DOCUMENT

devrid
Typewritten text
HOWMET

RevisionNumber

RevisionDate

Materials

* DescriptionSpec

Number

Advanced Core 2/14/2020

85 1/9/2020AC TC

18 9/6/2018AC 1100

8 6/10/2016AC 1101

9 1/9/2020AC 1102

10 8/17/2016AC 1103

12 9/12/2019AC 1104

9 8/27/2019AC 1106

8 8/27/2019AC 1107

12 8/27/2019AC 1108

18 8/27/2019AC 1109

4 2/25/2011AC 1111

5 8/17/2016AC 1113

3 10/17/2000AC 1114

2 12/20/1991AC 1123

7 4/27/2010AC 1125

2 12/20/1991AC 1131

2 12/20/1991AC 1134

4 12/2/2011AC 1137

2 1/6/2015AC 1138

8 9/12/2019AC 1139

Original 8/18/2010AC 1141

1 8/27/2019AC 1142

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 1 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Coating 2/14/2020

172 2/12/2020CD TC

8 4/3/2000CD 1004

8 11/22/2004CD 1007

Original 3/28/2008CD 1008

1 10/11/2018CD 1009

11 11/10/2010CD 1011

11 4/1/2019CD 1013

9 11/26/2019CD 1014

5 7/17/1996CD 1015

8 6/28/2011CD 1016

5 7/16/1996CD 1017

6 7/16/1996CD 1021

6 6/28/2017CD 1028

10 10/18/2013CD 1029

18 4/24/2007CD 1032

Original 10/22/1996CD 1039A

1 5/20/2009CD 1039B

Original 10/22/1996CD 1039C

7 5/13/2016CD 1042A

5 7/7/1997CD 1042B

13 4/26/2019CD 1045

6 11/5/2013CD 1046

5 7/7/1997CD 1047

6 12/23/1996CD 1048

7 10/18/2013CD 1049

5 8/26/1996CD 1052

3 1/27/1997CD 1056

12 4/4/2016CD 1057

12 6/30/1998CD 1058

11 7/18/2017CD 1059

7 2/14/2011CD 1061

11 9/10/2015CD 1062

5 8/26/1996CD 1067

5 1/27/1997CD 1068

8 10/15/2003CD 1073

5 12/11/2000CD 1074

4 11/27/2000CD 1075

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 2 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Coating 2/14/2020

5 4/11/1997CD 1077

5 7/7/1997CD 1078

4 8/26/1996CD 1079

6 1/27/1997CD 1081

9 11/10/2010CD 1084

5 4/11/1997CD 1085

8 8/5/2010CD 1086

5 10/22/1996CD 1088

5 9/8/1998CD 1089

8 3/1/2002CD 1090

7 11/27/2000CD 1098

2 5/13/2016CD 1100A

2 5/13/2016CD 1100B

2 5/13/2016CD 1100C

Original 3/3/1999CD 1102

3 3/3/1999CD 1112

10 5/13/2016CD 1115

6 10/23/2006CD 1117

8 5/13/2016CD 1122

2 8/3/2017CD 1124

6 10/23/2006CD 1125

5 10/22/1996CD 1129

2 8/10/1993CD 1132

10 6/19/2013CD 1133

9 9/13/2016CD 1134

3 11/27/2000CD 1135

8 4/21/2017CD 1137

3 11/27/2000CD 1138

10 10/18/2013CD 1140

6 7/5/2007CD 1142

3 8/23/2004CD 1145

3 11/27/2000CD 1146

1 5/24/2007CD 1148

8 8/1/2016CD 1147

4 8/16/1999CD 1149

2 11/27/2000CD 1155

2 11/27/2000CD 1158

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 3 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Coating 2/14/2020

10 11/4/2014CD 1160

4 6/28/2011CD 1161

4 6/28/2011CD 1162

5 2/22/2016CD 1163

1 11/27/2000CD 1174

1 11/27/2000CD 1175

1 11/27/2000CD 1176

1 8/20/1996CD 1177

1 8/22/1996CD 1178

1 7/16/1996CD 1180

3 4/26/2013CD 1182

9 5/16/2006CD 1184

3 6/28/2011CD 1185

1 11/27/2000CD 1186

3 11/2/2000CD 1187

1 9/8/1995CD 1188

1 9/8/1995CD 1189

1 9/8/1995CD 1191

3 8/16/2007CD 1193

4 11/5/2013CD 1194

1 10/4/1995CD 1195

2 12/18/2008CD 1196

2 7/25/1997CD 1197

2 11/9/2001CD 1198

7 5/8/2007CD 1199

1 7/1/2014CD 1200

2 7/1/2014CD 1201

2 7/17/2014CD 1202

2 7/1/2014CD 1203

1 7/1/2014CD 1205

Original 5/27/1998CD 1206

1 7/1/2014CD 1207

1 11/5/2013CD 1208

3 7/1/2014CD 1210

1 7/17/2014CD 1211

1 11/5/2013CD 1212

1 7/17/2014CD 1213

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 4 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Coating 2/14/2020

2 7/1/2014CD 1214

2 7/1/2014CD 1215

6 4/4/2016CD 1217

3 11/5/2013CD 1218

6 4/4/2016CD 1220

4 8/12/2014CD 1221

1 7/1/2014CD 1222

3 5/3/2018CD 1225

1 7/17/2014CD 1226

1 7/17/2014CD 1227

2 7/17/2014CD 1228

2 7/17/2014CD 1229

4 8/1/2016CD 1230

4 7/17/2014CD 1231

5 7/17/2014CD 1233

5 8/1/2016CD 1234

2 7/22/2014CD 1235

2 7/16/2018CD 1236

1 7/22/2014CD 1237

2 7/22/2014CD 1238

1 7/22/2014CD 1239

2 7/22/2014CD 1240

1 7/22/2014CD 1241

3 7/22/2014CD 1242

1 7/22/2014CD 1243

2 7/22/2014CD 1244

3 7/10/2018CD 1245

1 8/12/2014CD 1246

2 6/10/2014CD 1247

1 8/12/2014CD 1248

3 8/12/2014CD 1249

2 8/12/2014CD 1250

1 8/12/2014CD 1251

3 8/12/2014CD 1252

2 8/12/2014CD 1253

1 8/12/2014CD 1254

1 8/12/2014CD 1255

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 5 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Coating 2/14/2020

1 8/12/2014CD 1256

1 9/20/2014CD 1257

3 9/20/2014CD 1258

1 9/20/2014CD 1259

2 9/20/2014CD 1260

1 9/20/2014CD 1261

1 9/20/2014CD 1262

1 9/20/2014CD 1263

1 9/20/2014CD 1264

1 9/20/2014CD 1265

1 9/20/2014CD 1266

1 9/20/2014CD 1267

Original 12/12/2003CD 1268

1 1/22/2013CD 1269

2 9/20/2014CD 1270

1 12/15/2011CD 1271

2 9/20/2014CD 1272

1 11/5/2013CD 1273

3 12/15/2011CD 1274

1 9/20/2014CD 1275

Original 2/18/2004CD 1276

1 9/20/2014CD 1277

1 9/20/2014CD 1278

2 6/10/2014CD 1279

1 10/8/2014CD 1280

1 10/7/2014CD 1281

1 10/7/2014CD 1282

5 8/1/2016CD 1283

4 10/7/2014CD 1284

1 10/7/2014CD 1285

1 10/7/2014CD 1286

2 10/7/2014CD 1287

1 10/7/2014CD 1288

1 10/7/2014CD 1289

1 10/7/2014CD 1290

1 10/7/2014CD 1291

2 8/1/2016CD 1292

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 6 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Coating 2/14/2020

1 10/7/2014CD 1293

1 10/7/2014CD 1294

2 10/7/2014CD 1295

6 8/1/2016CD 1296

1 10/7/2014CD 1297

1 1/4/2012CD 1299

Original 12/11/2009CD 1300

1 8/12/2014CD 1301

2 3/16/2018CD 1302

1 8/12/2014CD 1303

Original 2/14/2012CD 1304

Original 4/25/2012CD 1305

2 1/11/2017CD 1306

Original 8/27/2018CD 1307

Original 6/10/2014CD 1308

Original 6/30/2015CD 1309

Original 10/11/2018CD 1310

Original 2/12/2020CD 1311

Original 2/12/2020CD 1312

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 7 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Cleaning 2/14/2020

55 4/2/2019CM TC

6 4/2/2019CM 1011

6 2/15/2019CM 1012A

6 1/6/2011CM 1012B

4 2/15/2019CM 1012C

Original 11/7/2018CM 1012D

8 8/3/2017CM 1013

Original 10/19/2017CM 1013A

4 8/2/2011CM 1014

6 12/13/2014CM 1016

10 11/9/2010CM 1017

7 11/9/2010CM 1017R

7 2/6/2004CM 1018

5 2/6/2004CM 1018R

8 11/9/2010CM 1021

6 11/9/2010CM 1021R

10 6/14/2018CM 1023A

11 6/14/2018CM 1023B

10 6/14/2018CM 1023C

10 6/14/2018CM 1023D

10 6/14/2018CM 1023E

1 2/15/2019CM 1023F

9 11/9/2010CM 1024

9 2/6/2004CM 1028

10 11/9/2010CM 1029

5 11/9/2010CM 1029R

6 2/6/2004CM 1030

10 11/9/2010CM 1031

5 11/9/2010CM 1031R

3 4/15/2004CM 1032

3 4/15/2004CM 1033

3 4/15/2004CM 1034

2 9/8/2003CM 1035

4 4/21/2009CM 1037

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 8 of 26

RevisionNumber

RevisionDate

Materials

* DescriptionSpec

Number

Core 2/14/2020

163 2/12/2020CP TC

5 2/7/2017CP 1000

1 1/9/2004CP 1001

2 1/9/2004CP 1002

4 7/17/2006CP 1006

2 5/25/2016CP 1007

2 8/9/2011CP 1008

1 8/20/2007CP 1009

Original 11/9/2006CP 1014

Original 3/18/2002CP 1015

1 6/14/2011CP 1016

6 6/28/2017CP 1017

2 9/22/2005CP 1019

1 4/30/2004CP 1020

1 4/2/2004CP 1021

2 9/21/2015CP 1022

2 8/21/2007CP 1024

1 8/28/2012CP 1025

1 1/24/2012CP 1026

8 2/12/2020CP 1027

Original 4/26/2019CP 1029

Original 5/13/2010CP 1030

Original 5/13/2010CP 1031

Original 4/30/2012CP 1033

Original 12/4/2015CP 1035

5 9/24/2019CP 1036

1 4/4/2016CP 1040

Original 5/21/2018CP 1097

13 8/28/2012CP 1104

7 4/11/2008CP 1105

9 6/26/2008CP 1118

4 6/6/2007CP 1121

20 10/9/2019CP 1129

19 1/5/2012CP 1130

15 7/30/2018CP 1131

17 7/30/2018CP 1132

11 6/6/2013CP 1137

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 9 of 26

RevisionNumber

RevisionDate

Materials

* DescriptionSpec

Number

Core 2/14/2020

25 8/16/2019CP 1138

18 1/11/2018CP 1140

11 8/24/2010CP 1141

10 2/28/2011CP 1142

4 4/18/2007CP 1143

3 2/28/2011CP 1145

5 6/19/2007CP 1147

4 1/11/2018CP 1148

10 7/30/2018CP 1150

8 1/11/2018CP 1153

14 8/16/2019CP 1154

16 2/1/2014CP 1156

10 7/16/2014CP 1157

6 8/1/2019CP 1160

13 8/16/2019CP 1162

9 1/11/2018CP 1164

10 1/11/2018CP 1165

19 12/23/2019CP 1168

13 1/17/2020CP 1171

4 10/20/2003CP 1174

8 2/28/2011CP 1176

7 1/26/2013CP 1177

7 8/7/2013CP 1182

11 1/17/2020CP 1183

2 5/23/2006CP 1199

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 10 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

DS 2/14/2020

33 1/14/2020DS TC

9 5/21/2007DS 1000

8 8/25/2005DS 1001

5 8/25/2005DS 1002

7 2/9/2015DS 1003

2 2/9/2015DS 1003A

10 1/19/2009DS 1004

6 1/19/2009DS 1005A

7 6/8/2017DS 1005B

8 1/15/2010DS 1006

4 8/25/2005DS 1007

6 1/15/2010DS 1008

4 8/25/2005DS 1009

2 8/25/2005DS 1010

Original 1/14/2020DS 1011

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 11 of 26

RevisionNumber

RevisionDate

Raw Material Specifications

* DescriptionSpec

Number

Crucible 2/14/2020

98 10/29/2018MC TC

18 3/7/2014MC 1001

2 3/7/2014MC 1001B

18 3/7/2014MC 1002

1 3/7/2014MC 1002B

23 8/27/2018MC 1004

13 10/29/2018MC 1005

10 10/15/2008MC 1006

5 10/29/2018MC 1012

11 5/1/2014MC 1014

14 5/1/2014MC 1015

12 5/1/2014MC 1016

18 5/1/2014MC 1017

1 5/1/2014MC 1017B

4 4/23/2016MC 1018

Original 10/10/2013MC 1018B

6 2/10/2000MC 1021

14 5/1/2014MC 1023

14 5/1/2014MC 1024

15 5/1/2014MC 1025

7 5/1/2014MC 1030

3 5/1/2014MC 1032

19 4/23/2016MC 1033

2 2/23/2018MC 1035

1 5/8/2014MC 1038

3 3/7/2014MC 1041

3 1/17/2014MC 1040

4 11/28/2006MC 1042

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 12 of 26

RevisionNumber

RevisionDate

Raw Materials

* DescriptionSpec

Number

Mono-Shell 2/14/2020

187 1/21/2020MS TC

13 7/9/2012MS 1001A

17 8/2/2018MS 1002A

3 4/5/2017MS 1004

8 2/24/2014MS 1005

1 2/16/2016MS 1005A

Original 2/24/2014MS 1005B

2 1/30/2018MS 1005C

7 9/13/2013MS 1008B

Original 5/30/2014MS 1008C

7 1/16/2014MS 1010A

9 1/16/2014MS 1010B

7 1/16/2014MS 1010C

9 1/16/2014MS 1010D

2 6/22/2017MS 1010N

3 6/22/2017MS 1010M

2 6/22/2017MS 1010L

2 6/22/2017MS 1010J

2 6/22/2017MS 1010K

32 9/25/2019MS 1012A

19 9/25/2019MS 1012C

17 9/25/2019MS 1012D

4 9/25/2019MS 1012H

4 9/25/2019MS 1012J

1 9/25/2019MS 1012K

3 4/5/2017MS 1013

6 6/19/2013MS 1017

4 4/5/2017MS 1018

3 4/5/2017MS 1019

Original 11/24/2010MS 1019B

5 11/14/2013MS 1020C

7 8/26/2019MS 1021A

10 8/26/2019MS 1021B

3 4/5/2017MS 1024

3 4/5/2017MS 1028

2 3/30/2001MS 1031

5 6/15/2017MS 1032

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 13 of 26

RevisionNumber

RevisionDate

Raw Materials

* DescriptionSpec

Number

Mono-Shell 2/14/2020

5 4/5/2017MS 1036

3 11/5/2001MS 1037

8 7/24/2009MS 1040

16 1/23/2016MS 1041

12 1/30/2018MS 1042

6 8/28/2018MS 1046

6 9/7/2017MS 1053

5 4/13/2017MS 1058

13 1/23/2016MS 1060

14 10/9/2019MS 1063

2 2/16/2016MS 1063T

19 8/2/2018MS 1064

1 12/2/2014MS 1064R

1 2/12/2019MS 1064R75

Original 2/23/2015MS 1064R88

8 5/2/2008MS 1065

3 4/13/2017MS 1066

4 2/16/2016MS 1067

4 5/4/2018MS 1068

1 4/13/2017MS 1068A

1 4/13/2017MS 1068B

2 6/19/2013MS 1068C

11 3/14/2013MS 1069

3 3/14/2013MS 1069RFQ

1 12/4/2013MS 1069T

11 6/15/2017MS 1070C

7 1/30/2018MS 1071

3 1/30/2018MS 1072

1 3/1/1995MS 1073

6 11/11/2016MS 1075

Original 1/7/2000MS 1077

1 7/30/2010MS 1078

2 10/31/2002MS 1079

1 1/9/2004MS 1080

Original 3/30/2001MS 1081

2 2/7/2017MS 1082

Original 8/30/2016MS 1082A

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 14 of 26

RevisionNumber

RevisionDate

Raw Materials

* DescriptionSpec

Number

Mono-Shell 2/14/2020

1 6/15/2016MS 1083

2 4/8/2009MS 1084

1 12/10/2015MS 1085

Original 3/30/2001MS 1086

2 6/29/2015MS 1087

Original 11/2/2001MS 1088

6 1/21/2020MS 1089

5 1/21/2020MS 1089A

6 8/28/2018MS 1090

Original 1/29/2008MS 1091

Original 1/6/2012MS 1092A

1 6/19/2013MS 1092B

2 7/24/2015MS 1092C

4 4/12/2016MS 1093

Original 4/25/2013MS 1094

Original 11/5/2015MS 1095A

Original 11/5/2015MS 1095B

Original 11/5/2015MS 1095C

Original 11/5/2015MS 1095D

1 1/30/2018MS 1096

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 15 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Process Materials 2/14/2020

188 12/23/2019PM TC

6 8/1/2019PM 100

2 2/8/2019PM 100A

1 7/17/2009PM 100C

20 12/20/2018PM 101A

8 12/11/2013PM 101C

Original 10/8/2019PM 101D

6 7/17/2009PM 102

3 2/8/2019PM 102C

2 2/8/2019PM 103

Original 12/5/2003PM 104A

18 8/15/2019PM 105

1 7/15/2019PM 105N

7 10/27/2017PM 106A

9 10/27/2017PM 106B

9 10/27/2017PM 106C

7 5/23/2017PM 106D

6 12/22/2016PM 106F

8 10/11/2017PM 106G

8 11/4/2011PM 106H

6 1/29/2018PM 106I

8 1/29/2018PM 106J

4 1/29/2018PM 106K

2 1/29/2018PM 106L

1 5/23/2017PM 106M

7 4/6/2015PM 107

Original 7/17/2009PM 107B

Original 12/22/2016PM 107B-RFQ

9 4/23/2019PM 108

Original 5/15/2009PM 108A

4 2/21/2019PM 111

5 6/15/2017PM 112

1 6/15/2017PM 112A

15 1/22/2016PM 114A

15 1/22/2016PM 114B

1 2/22/2016PM 114C

1 2/22/2016PM 114D

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 16 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Process Materials 2/14/2020

7 7/14/2015PM 115

1 1/22/2016PM 115A

Original 3/9/2010PM 115RFQ

5 6/12/2017PM 116A

3 3/31/2003PM 116B

3 3/31/2003PM 116C

4 3/31/2003PM 116D

3 3/31/2003PM 116E

4 2/28/2018PM 116G

3 3/31/2003PM 116H

3 3/31/2003PM 116J

3 3/31/2003PM 116K

5 12/22/2016PM 117

Original 8/24/2010PM 117B

1 2/8/2019PM 117A

6 2/8/2019PM 118

11 12/20/2018PM 119

7 12/20/2018PM 119A

Original 5/23/2017PM 119B

Original 8/15/2018PM 119C

2 9/24/2019PM 123DS

1 12/20/2018PM 123EQ

1 12/20/2018PM 123HEC

7 10/10/2016PM 124

6 2/26/2010PM 124A

3 2/21/2019PM 124B

5 7/24/2015PM 124C

Original 7/14/2015PM 124D

Original 7/14/2015PM 124E

Original 7/14/2015PM 124F

Original 1/22/2016PM 124G

Original 1/22/2016PM 124H

Original 1/22/2016PM 124J

1 1/22/2016PM 124K

1 1/22/2016PM 124L

Original 10/8/2019PM 124M

3 2/21/2019PM 126

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 17 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Process Materials 2/14/2020

5 12/17/2015PM 127A

5 12/17/2015PM 127B

5 12/17/2015PM 127C

8 3/11/2015PM 128A

9 3/11/2015PM 128B

5 6/4/2019PM 128C

3 2/8/2019PM 129

3 2/8/2019PM 130

5 11/20/2013PM 131

2 2/21/2019PM 131A

6 4/23/2019PM 132A

7 8/8/2019PM 132B

3 2/8/2019PM 133

3 2/21/2019PM 134

4 6/4/2019PM 135

6 12/20/2018PM 136

3 2/8/2019PM 137

5 8/7/2009PM 138

5 8/7/2009PM 139

6 12/23/2019PM 140

5 4/6/2015PM 141

5 12/20/2018PM 142

3 3/28/2019PM 142A

Original 3/28/2019PM 142A.01

3 7/17/2009PM 144

4 2/9/2017PM 145

2 11/6/2009PM 146

2 9/5/2017PM 146A

2 2/21/2019PM 147

Original 11/20/2013PM 147A

1 5/19/2004PM 148

2 4/4/2018PM 151

2 2/21/2019PM 152

1 8/15/2019PM 153

1 4/23/2019PM 154

6 1/29/2018PM 201

3 2/21/2019PM 202

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 18 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Process Materials 2/14/2020

4 3/16/2018PM 203

3 3/25/2017PM 204

6 2/21/2019PM 205

Original 11/4/2019PM 205A

3 2/8/2019PM 206

5 12/20/2018PM 207

3 3/12/2012PM 208

Original 5/7/2019PM 208A

Original 7/15/2019PM 208B

4 8/17/2009PM 209

6 2/21/2019PM 211

7 4/23/2019PM 301

Original 7/5/2018PM 301.01

Original 7/5/2018PM 301A

Original 7/5/2018PM 301A.01

2 7/22/2003PM 302

8 4/23/2019PM 303

Original 4/23/2019PM 303B

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 19 of 26

RevisionNumber

RevisionDate

Raw Materials

* DescriptionSpec

Number

Shell Room 2/14/2020

28 7/26/2018SR TC

5 5/7/2012SR 1001

3 6/30/2015SR 1002

1 5/7/2012SR 1002B

Original 11/16/1999SR 1003

1 5/21/2001SR 1004

2 6/30/2015SR 1004A

1 11/16/1999SR 1005

3 10/8/2013SR 1006

4 5/7/2012SR 1007

Original 11/16/1999SR 1010

Original 1/31/2000SR 1011

3 5/7/2012SR 1012

1 5/7/2012SR 1013

4 5/7/2012SR 1014

4 5/7/2012SR 1015

2 5/7/2012SR 1016

1 5/20/2002SR 1017

6 7/26/2018SR 1018

1 5/7/2012SR 1018B

4 5/7/2012SR 1019

Original 1/21/2016SR 1019A

1 5/7/2012SR 1019B

2 5/7/2012SR 1020

1 5/7/2012SR 1020B

3 5/7/2012SR 1021

Original 1/21/2016SR 1021A

1 5/7/2012SR 1022

Original 9/29/2015SR 1023

Original 9/29/2015SR 1024

Original 1/21/2016SR 1025

Original 1/21/2016SR 1026

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 20 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Test Bar 2/14/2020

44 6/11/2019TBM TC

9 8/13/2018TBM 1010

21 4/3/2019TBM 1020

2 5/30/2019TBM 1020.01

Original 8/13/2018TBM 1020.02

3 4/23/2007TBM 002

3 4/23/2007TBM 011

3 4/23/2007TBM 014

3 4/23/2007TBM 018

2 4/23/2007TBM 020

3 4/23/2007TBM 025

3 4/23/2007TBM 193

3 4/23/2007TBM 195

5 11/17/2009TBM 1000

4 11/17/2009TBM 1106

4 11/17/2009TBM 1400

3 4/23/2007TBM 2020

3 4/23/2007TBM 2100

3 4/23/2007TBM 2120

3 4/23/2007TBM 2300

2 4/23/2007TBM 2500

5 3/1/2019TBM 3004

4 3/1/2019TBM 3030

1 3/1/2019TBM 3031

Original 3/1/2019TBM 3032

4 3/1/2019TBM 3040

3 4/23/2007TBM 3104

3 4/23/2007TBM 3110

3 4/23/2007TBM 3120

2 4/23/2007TBM 3200

3 4/23/2007TBM 3300

3 4/23/2007TBM 3310

Original 6/11/2019TBM 3400

1 6/11/2019TBM 3404

4 3/1/2019TBM 4000

1 3/1/2019TBM 4005

6 3/1/2019TBM 4004

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 21 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Test Bar 2/14/2020

Original 7/20/2010TBM 4006

Original 3/1/2019TBM 4008

Original 3/1/2019TBM 4009

3 3/1/2019TBM 4020

4 3/1/2019TBM 4030

4 3/1/2019TBM 4031

Original 3/1/2019TBM 4032

3 10/10/2016TBM 4049

4 3/1/2019TBM 4050

3 3/1/2019TBM 4051

1 5/1/2019TBM 4052

Original 3/1/2019TBM 4058

8 3/1/2019TBM 4200

3 3/1/2019TBM 4300

4 4/23/2007TBM 5262

3 4/23/2007TBM 5270

3 4/23/2007TBM 5275

4 4/23/2007TBM 5291

5 3/1/2019TBM 6010

3 4/23/2007TBM 6050

3 4/23/2007TBM 6060

3 4/23/2007TBM 6070

6 10/29/2007TBM 6095

4 4/23/2007TBM 6115

7 4/23/2007TBM 6120

2 4/23/2007TBM 6130

3 4/23/2007TBM 7000

1 4/23/2007TBM 7001

3 4/23/2007TBM 7005

4 3/1/2019TBM 7010

3 4/23/2007TBM 7020

3 4/23/2007TBM 7030

2 5/9/2012TBM 8020

3 4/23/2007TBM A1

1 4/23/2007TBM A2

4 5/9/2012TBM A8

4 5/9/2012TBM A9

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 22 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Test Bar 2/14/2020

4 5/9/2012TBM A10

2 4/23/2007TBM A11

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 23 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Wax 2/14/2020

137 3/29/2019WM TC

10 4/18/2018WM 5004

2 4/18/2018WM 5004A

2 4/1/2009WM 5024

Original 12/22/2015WM 5022

Original 11/17/2006WM 5024A

1 5/26/2016WM 5024R

15 3/24/2018WM 5027

Original 3/24/2018WM 5027A-C

16 3/24/2018WM 5027A

13 11/30/2015WM 5027S

14 3/24/2018WM 5028

5 4/18/2018WM 5028B

3 1/31/2018WM 5029

3 1/31/2018WM 5029A

Original 1/27/2015WM 5029B

6 1/10/2007WM 5032

14 3/24/2018WM 5035

16 3/24/2018WM 5038

2 4/18/2018WM 5038C

14 3/24/2018WM 5040

15 3/24/2018WM 5042

9 4/18/2018WM 5045

9 4/18/2018WM 5046

5 6/26/2014WM 5054

5 7/20/2018WM 5058

Original 5/25/2012WM 5059

2 5/2/2014WM 5060

Original 7/30/2015WM 5060C

11 6/23/2017WM 5061

2 12/22/2015WM 5062A

2 10/23/2014WM 5062B

10 4/18/2018WM 5064

11 6/23/2017WM 5065

2 12/22/2015WM 5065R1

13 3/24/2018WM 5066

11 10/23/2014WM 5067

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 24 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Wax 2/14/2020

11 4/18/2018WM 5070

1 4/18/2018WM 5070A

10 6/30/2017WM 5075

10 7/13/2017WM 5080

10 4/18/2018WM 5081

9 10/23/2014WM 5083

8 4/18/2018WM 5084

10 6/30/2017WM 5085

6 11/17/2006WM 5086

8 3/12/2014WM 5088

7 10/23/2014WM 5090

2 4/18/2018WM 5091

5 4/18/2018WM 5093

7 3/29/2019WM 5094

11 4/18/2018WM 5095

6 3/24/2018WM 5096

7 3/24/2018WM 5097

Original 10/9/2017WM 5097C

10 4/18/2018WM 5100

4 4/18/2018WM 5102

7 4/18/2018WM 5106

4 9/13/2007WM 5107

6 4/18/2018WM 5108

5 12/22/2014WM 5114

6 4/20/2009WM 5116

5 4/1/2009WM 5122

4 1/27/2015WM 5125

9 4/18/2018WM 5150

4 4/18/2018WM 5152

2 5/15/2009WM 5202

1 5/15/2009WM 5203

2 6/24/2010WM 5210

1 7/1/2010WM 5211

Original 6/24/2010WM 5211.01

Original 6/24/2010WM 5211.02

Original 6/24/2010WM 5211.03

Original 6/24/2010WM 5211.04

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 25 of 26

RevisionNumber

RevisionDate

Material Specifications

* DescriptionSpec

Number

Wax 2/14/2020

Original 6/24/2010WM 5211.05

Original 6/24/2010WM 5211.06

1 7/26/2011WM 5211.07

Original 7/1/2010WM 5211.08

Original 1/21/2011WM 5280

110 7/27/2018WM TC

9 5/26/2016WM 7033

7 1/29/2003WM 7063

2 1/7/2015WM 7065B

5 11/6/2007WM 7115

* Refer to the Alcoa Howmet purchase order for the DESCRIPTION of the applicable specification.Ø - Denotes change from previous issue.

UNCONTROLLED DOCUMENT 26 of 26