WPS from AWS to BS Standards

[Hani Al Masry]

Dear Experts 

Our client is asking to convert our WPS from AWS to BS Standards

can you please advise 

which BS standards we need to use 

what the mean steps to be changed according to this BS 

Requirement of back stip for pipe welding 

Regards,

H.A

[Vinoth Rajendran]

Please go through EN  ISO 15609, EN ISO 15614-1, EN ISO 9606

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[Hani Al Masry]

 

how about 

·                  BS EN ISO 15614-1 Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys

what is the major changes i need to made to the current WPS to convert it from AWS to 

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[Hani Al Masry]

Dear  Vinoth / Experts 

i had prepared preliminary WPS as per  ISO 15614-1  so please check all parameters and inputs are ok or not 

additionally , check if this cover welding positions up to 6G and steel grade S355 and thickness up to 32mm 

Appreciate your fast action and assistance 

Regards,

H.A

[Mayur Hiremath]

Hello, 

PG will not cover 6G, Refer attached Welding positions.

Also need to change the Current , voltage according to Consumable Manufacturer Data sheet as per the thickness of electrodes. Then heat input <=3KJ/mm.

When preparing pWPS parameters need to consider as per data sheet of consumable.

Regards,

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[Hani Al Masry]

Welding position here is as per ISO 15614-1 Not AWS D1.1 as i said before and clearly mentioned in WPS and subject title 

as per ISO 15164-1 

This means only PG and H-LO45 need to be separately qualified , and if qualified for any position all other position will be qualified except PG and HI-LO45 

My case here in over head welding (5G See below Sketch ) so PG will cover all position expect HI-LO45 

For Current and voltage this values are taken already from actual WPS/PQR but according to AWS D1.1 as i told you i need only to convert it to BS EN 

this Preliminary WPS as you know actual values will be recorded and written during running of final PQR 

Trade name and brand is not mandatory variable here too 

Hope it is clear now 

Regards,

H.A

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[Vinayak Naik]

Can any one tell me how to read this?

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[Mayur Hiremath]

Kindly send your AWS WPS with PQR, let look into details and get back to you.

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