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Eaton Alloys PTE LTD. was established in 2011 (as Eaton Alloys Limited) and has grown consistently over this time to become a specialized supplier for specialty metals widely used in oil a

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Data Sheets & Technical Documents

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Singapore

Add.: 139 Bedok North Avenue 3, #10-188, Singapore 460139
Tel: 0065 9664 4411
Email:tonytay@eatonalloys.com

Web:www.eatonalloys.com

China

Add.: 489# Guanghua Dong 3rd Road, Chengdu, China, 610091
Tel: 0086 28 81703462
Email: sales@eatonalloys.com
Web: www.eatonalloys.com


9Cr

9Cr
UNS S50400, ASTM A182
 
马氏体不锈钢,含铬9%,含钼1%,最常见的状态是硬化回火态。常用于管道,结构件和压力部件。在含有自由氧的环境中,该材料的局部腐蚀会加剧。
 
化学成分
碳  0.15%以下
硅  0.25-1.00%以下
锰  0.30-0.60%
磷  0.025%以下
硫  0.025%以下
铬  8.00-10.00%
钼  0.90-1.10%
铁  余量
 
机械性能
极限抗拉强度:             95ksi 以上(655N/mm2)
0.2%屈服点:          80ksi 以上(551N/mm2)
延伸率:                  20%
断面收缩率:          40%
NACE MR0175状态的硬度最高为22HRC