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ISO 636-A-W 42 5 W3Si1

process

141

Type

S

Material group

1.2 | Steels with a specified minimum yield strength 275 N/mm2 < ReH <= 360

Sweat addition material

FM1

Norm name

ISO 636-A-W 42 5 W3Si1

ASME

AWS A5.18 ER70

Trade name

Union I 52

Producer

voestalpine Böhler

Certificate of Approval

Remarks