AWS A4.2M-2006 奥氏体和双奥氏体-铁素体不锈钢焊接金属中δ铁酸盐含量用磁仪器的校准程序
AWS A4.2M-2006 标准详情
- 标准号：AWS A4.2M-2006
- 中文标题：奥氏体和双奥氏体-铁素体不锈钢焊接金属中δ铁酸盐含量用磁仪器的校准程序
- 英文标题：standard procedures for calibrating magnetic instruments to measure the delta ferrite content of austenitic and duplex ferritic-austenitic stainless steel weld metal
- 标准类别：美国焊接学会标准AWS
- 发布日期：2006-01-01
内容简介
The method described in this standard is intended for use on weld metals in the as-welded state and on weldmetals after thermal treatments causing complete or partial transformation of ferrite to any non-magneticphase. Austenitizing thermal treatment
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