AWS B2.1-5A-225-1999 IN521 和ER90S-B3,在PWHT条件下1/8到3/4厚,在焊接条件下1/8到1/2厚,(M-5A/P-5A)铬钼钢的(带可熔嵌入焊条)钨板气体保护焊的标准焊接程序规范
AWS B2.1-5A-225-1999 标准详情
- 标准号：AWS B2.1-5A-225-1999
- 中文标题：IN521 和ER90S-B3,在PWHT条件下1/8到3/4厚,在焊接条件下1/8到1/2厚,(M-5A/P-5A)铬钼钢的(带可熔嵌入焊条)钨板气体保护焊的标准焊接程序规范
- 英文标题：standard welding procedure specification wps for gas tungsten arc welding consumable insert root of chromium-molybdenum steel m-5a/p-5a , 1/8 through 1/2 in. thick, as-welded condition, 1/8 through 3/4 in. thick, pwht condition, in521 and er90s-
- 标准类别：美国焊接学会标准AWS
- 发布日期：1999-01-01
内容简介
This SWPS is to be used only as permittedby the applicable fabrication document(s)[such as code, specification, or contract document(s)]. The fabrication document(s) should specifythe engineering requirements such as design,need for heat treatment, f
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