ASTM A213 T91 alloy seamless steel pipe

Shanghai Katalor Enterprises Co., Ltd

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产品详细信息

The final heat treatment of A213 T91 alloy steel is normalizing + tempering: Normalizing temperature of 1040 ℃, holding time of not less than 10 min; Tempering temperature of 730 ~ 780 ℃, holding time of not less than 1h. After the final heat treatment, the organization of T91 alloy steel is tempered martensite.
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公司详细资料

2016年11月8日
Shanghai Katalor Industry Co., Ltd is a big complex combined steel stockist whose business related with trade, processin...
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