Newsletter – February 2017

To contact ASD-STAN and make suggestions regarding the Publication Notice E-mail: contact@asd-stan.org Telephone: +32 2 775 81 26 - Fax: +32 2 775 81 31

Brussels, 28/02/2017

General News from the Director

Dear Readers of our Newsletter,

Additive Manufacturing (AM) may be an important asset for the Aerospace industry to

assure high quality on low production rates. ASD-STAN kicked off a working group on AM

end of last year to compensate the lack of appropriate international standards. See the

report on the next page from our working group convenor Mr. Stefan Ritt.

Additionally, in February 2017, ASD-STAN published 11 prEN standards, including

publication of two corrigendums: prEN 3917 and prEN 4838-001.

All new prENs are available at our web-shop; the new DIN ENs will follow soon.

Thank you and enjoy the read!

With the best regards,

Andreas Jain

Director ASD-STAN

Newsletter– February 2017 2/9

To contact ASD-STAN and make suggestions regarding the Publication Notice E-mail: contact@asd-stan.org Telephone: +32 2 775 81 26 - Fax: +32 2 775 81 31

Input from the Experts of our Working Groups: D4WG14 convenor Mr. Stefan Ritt

Additive Manufacturing in Aerospace: Work group strives for international standards

(Extract from the Interview conducted by 3D fab+print magazine, please click here for the full article)

Looking at the market of professional 3D printing equipment, about 90% of the

market consists of plastic printing machines and about 10% of metal machines. In

respect of parts for the aerospace industry, one might imagine these would all be

metal; however, this is not the case. Many parts destined for the interior of

aircraft are of plastic; air ducts, housings and covers to name but a few. These are being 3D printed today

for both civil and military aircraft.

It quickly became clear to Mr. Ritt that there was a lack of national or international standards applicable to

3D printing and 3D printed parts, something which needed to be addressed, particularly in respect of

aerospace.

[…]

[According to] Mr. Ritt: “it is clear that there is a need for international standardization” [and that was the

reason of setting up the Working Group on Additive Manufacturing]. “The feedback we get from sub-

suppliers and manufacturers reinforces this, for both plastics and metal printing. This is very relevant today

with regard to the aerospace industry because they are looking for topological optimization and bionic

design structures leading to weight reduction on aircraft, since less weight equals reduced fuel

consumption and reduced costs.”

[…]

Whilst most people who work in the field of additive manufacturing understand the need for a

[standardization] work group and embrace what it is trying to achieve, often the user of 3D printed metal

parts will not realize, when they are specifying their requirements to a manufacturer or sub-supplier, that

standards written for milling, forging or casting, cannot be applied to 3D printing technology.

Mr. Ritt elucidates, “They will make a technical drawing in a CAD system and define the tolerances and

parameters applicable to standards that just don’t apply. In 3D printing, the part coming out of the printer

will be coarser than the very finely defined part coming from a modern milling machine. We need to put

standards in place and educate the end user accordingly. We need to forget the standards used for other

technologies, start with a blank sheet of paper, be creative and design new standards in the way we want.

It’s pioneering work. If you bring standards into fields where none existed before, you will find that in, say,

two years’ time, another group or another country will adopt the standards you have written. We prefer to

be at the forefront, firstly because the standards are needed now and, secondly, because we prefer to have

others adopt our standards rather than having to adapt to what others have written.”

Newsletter– February 2017 3/9

To contact ASD-STAN and make suggestions regarding the Publication Notice E-mail: contact@asd-stan.org Telephone: +32 2 775 81 26 - Fax: +32 2 775 81 31

Important news:

In February 2017, ASD-

STAN has published 11

prENs (9 new prENs and 2

Corrigendums), out of

which we want to highlight

the importance of the

following documents:

prEN 2591-228 P1

prEN 3660-001 P4

prEN 3745-411 P2

prEN 3745-506 P2

prEN 4122 P2

prEN 4123 P2

prEN 4124 P2

prEN 4641-001 P2

prEN 4730 P1

which are available in our

website for purchase.

The Core Quality

standards

prEN 9100-

Version

française,

prEN 9101-

Version

française, prEN 9110 –

Version française

and

prEN 9120–

Version française

now also available in

French. Visit our

website for more

details!!!

Requests for the

network license:

If you wish to have a

network license to

use the document/s

inside your

organization please

send the request to

our sales department

here

2 Corrigendums were also published this month:

prEN 3719 P4-Corrigendum February 2017

prEN 4838-001 P1-Corrigendum February 2017

Newsletter– February 2017 4/9

To contact ASD-STAN and make suggestions regarding the Publication Notice E-mail: contact@asd-stan.org Telephone: +32 2 775 81 26 - Fax: +32 2 775 81 31

ASD-STAN FULL Document Index can be found HERE

Add me to your Document Monthly Digest distribution list

To Subscribe to Individual New Document Alerts click HERE

To view all the previous Newsletter please click HERE

Newsletter– February 2017 5/9

To contact ASD-STAN and make suggestions regarding the Publication Notice E-mail: contact@asd-stan.org Telephone: +32 2 775 81 26 - Fax: +32 2 775 81 31

Statistics 2017

7 New Work Proposals (stage 00.00)

5 New Work Proposal Ballots (stage 10.00)

16 Published prENs (stage 40.00) - planned 94 for 2017

11 Documents Sent for Formal Vote (stage 50.00)

11 Ratified EN (stage 60.00) - planned 181 for 2017

Statistics 2016

176 New Work Proposals (stage 00.00)

193 New Work Proposal Ballots (stage 10.00)

85 Published prENs (stage 40.00)

77 Documents sent for Formal Vote (stage 50.00)

57 Ratified EN (stage 60.00)

Statistics 2015

84 New Work Proposals (stage 00.00)

84 New Work Proposal Ballots (stage 10.00)

80 Published prENs (stage 40.00)

95 Documents Sent for Formal Vote (stage 50.00)

115 Ratified EN (stage 60.00)

0

20

40

60

80

100

120

140

160

180

200

NWP (stage00.00)

NWP Ballots(stage 10.00)

Published prEN(stage 40.00)

Formal Vote(stage 50.00)

Ratified EN(stage 60.00)

7 5 16 11 11

176

193

85 77

57

84 84 80

95

115

2017

2016

2015

Newsletter– February 2017 6/9

To contact ASD-STAN and make suggestions regarding the Publication Notice E-mail: contact@asd-stan.org Telephone: +32 2 775 81 26 - Fax: +32 2 775 81 31

Now available at the ASD-STAN Web-shop

(http://www.asd-stan.org/online-document-store/)

These prEN/TR standards are replacing any previous prEN/TR editions with the same

number.

They will supersede any previous EN editions (if any) with the same number after the CEN Formal Vote procedure.

Type Domain Number Ed Title Pages Date

prEN ELEC 2591-228 P1 Aerospace series — Elements of electrical and optical connection — Test methods — Part 228: Ferrule withdrawal

force

8 01/02/17

prEN ELEC 3660-001 P4 Aerospace series — Cable outlet accessories for circular and rectangular electrical and optical connectors —

Part 001: Technical specification

13 01/02/17

prEN ELEC 3745-411 P2 Aerospace series — Fibres and cables, optical, aircraft use — Test methods — Part 411: Resistance to fluids

8 01/02/17

prEN ELEC 3745-506 P2 Aerospace series — Fibres and cables, optical, aircraft use — Test methods — Part 506: Impact resistance

7 01/02/17

prEN MECH 4122 P2 Aerospace series — Shank nuts, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread — Classification: 1 100 MPa (at ambient temperature) / 650 °C

6 01/02/17

prEN MECH 4123 P2 Aerospace series — Shank nuts, self-locking, in heat resisting nickel base alloy NI-P100HT (Inconel 718), silver plated on thread — Classification: 1550 MPa (at ambient

temperature) / 600 ºC

6 01/02/17

prEN MECH 4124 P2 Aerospace series — Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver

plated on thread, for 60° swage — Classification: 1 210 MPa (at ambient temperature) / 730 °C

6 01/02/17

prEN ELEC 4641-001 P2 Aerospace series — Cables, optical, 125 µm diameter cladding — Part 001: Technical specification

13 01/02/17

prEN GEN 4730 P1 Aerospace series — Anthropometric dimensioning of aircraft seats

40 01/02/17

9 prEN published

Co ELEC 3719 P4 Aerospace series — Aluminium or aluminium alloy conductors for electrical cables-Product Standard

7 13/02/17

Co ELEC 4838-001 P1 Aerospace series — Arc Fault Circuit breakers, single -pole, temperature compensated, rated current 3 A to 25 A 115 V a.c. 400 Hz constant f requency- Part 001: Technical specification

20 13/02/17

2 Corrigendums published

Publication Notice – February 2017

Please feel free to contact your national focal points to have your opinion included. If you need the contact details, please visit the key-contacts webpage: www.asd-stan.org/key_contacts.html or contact us directly at contact@asd-stan.org .

These EN standards are replacing any previous prEN/EN editions with the same

number.

Type Domain Number Ed Title Pages Date

EN MAT 4827 1EN

Aerospace series — Hexavalent chromium free anodizing of aluminium and aluminium alloys

18 15/02/2017

EN MAT 2589 1EN

Aerospace series — Steel — Sheet and strip, cold rolled — Thickness 0,1 mm ≤ a ≤ 3 mm —

Dimensions

9 22/02/2017

EN MAT 2590 1EN

Aerospace series — Steel — Sheets and plates, hot rolled — Dimensions

9 22/02/2017

EN QUAL 9132 2EN

Aerospace series — Quality management systems — Data Matrix Quality Requirements for

Parts Marking

33 22/02/2017

4 EN Published

The related DIN EN standards will be available soon at the ASD-STAN web-shop.

Publication Notice – February 2017

Please feel free to contact your national focal points to have your opinion included. If you need the contact details, please visit the key-contacts webpage: www.asd-stan.org/key_contacts.html or contact us directly at contact@asd-stan.org .

Ballots reminder

NWP: New Work Proposal Ballot

Number Domain Edition Title Due Date

Currently no open NWP ballots

Publication Notice – February 2017

Please feel free to contact your national focal points to have your opinion included. If you need the contact details, please visit the key-contacts webpage: www.asd-stan.org/key_contacts.html or contact us directly at contact@asd-stan.org .

NDB : National Domain Ballot

Number Domain Edition Title Due Date

3198 TR P15 Aerospace series — Manufacturers' identification monograms and marks for EN aerospace products

10/03/2017

4854-001 MECH P1 Aerospace series — Bearings, spherical plain, in corrosion resisting steel with selflubricating liner, low starting torque and low friction coefficient,

elevated duty cycles under low oscillations at different operating conditions — Part 001: Narrow series — Dimensions and loads

15/03/2017

4854-002 MECH P1 Aerospace series — Bearings, spherical plain, in corrosion resisting steel with selflubricating liner, low starting torque and low friction coefficient,

elevated duty cycles under low oscillations at different operating conditions — Part 002: Wide series —Dimensions and loads

15/03/2017

4854-003 MECH P1 Aerospace series — Bearings, spherical plain, in corrosion resisting steel with selflubricating liner, low starting torque and low friction coefficient,

elevated duty cycles under low oscillations at different operating conditions, wide series — Part 003: Technical specification

15/03/2017

4530-003 ELEC P1 Aerospace series – Sealing sleeves used in elements of connection – Part 003: Sealing sleeves for external diameter cable 3.05 mm to 3.68

mm – Product standard

21/03/2017

4856 GEN P1 Aerospace series — Rotocraft — Emergency Breathing Systems — Requirements, testing and marking

27/03/2017

3475-513 ELEC P2 Aerospace series – Cables, electrical, aircraft use – Test methods – Part 513: Deformation resistance (Installation with plastic cable ties)

05/04/2017

4859 MECH P1 Aerospace series — Sensor based clamp load determination / high tensile bolts — Technical specification

07/04/2017

4726 GEN P2 Aerospace series — Acceptance of the cosmetic variations in appearance of aircraft cabin parts

03/05/2017