Products
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
Products
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
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