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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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    Singapore

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


    SUPER13Cr

    Super 13Cr
    UNS S41426

     
    相比于13Cr, super13Cr的机械性能和抗腐蚀能力有所提升。碳含量降低,改善了焊接性能,同时保持了马氏体的微观结构。
    Super 13Cr有棒料和管料,主要用于OCTG管道,壳体,完井的井下设备。
    NACE MR0175状态的硬度最高可达27HRC,屈服强度为105ksi。
     
    化学成分
    碳   0.03%以下
    硅   0.50%以下
    锰   0.50%以下
    磷   0.02%以下
    硫   0.005%以下
    铬   11.50-13.50
    镍   4.50-6.50
    钼   1.50-3.00
    钛   0.01-0.50
    钒   0.10-0.50
    铁   余量
     
    机械性能
    状态:硬化和回火态。供货状态通常为95或110ksi, 0.2%屈服强度
    极限抗拉强度:115 ksi 以上 (792N/mm2)
    0.2%屈服点:110 ksi以上  (758N/mm2)
    延伸率:15%
    V型缺口冲击强度(-10°C):78 Joules (60ft-lbf)
    硬度:33%