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        AWS A5.14，ERNiCrMo-3             Werkstoff Nr.2.4831

規(guī)格    ASME Ⅱ,SFA-5.14,ERNiCrMo-3       DIN 1736 EL-NiCr20Mo9Nb

        ASME Ⅸ,F-No.43                   AMS 5837

UNS N06625                        ISO SNi6625

MIL-E-21562 Types MIL-RN625,MIL-EN625

       Europe NiCr22Mo9Nb               

Ni+Co---------- 58.0 min          Al -------------0.40 max

化學(xué)    C ------------- 0.10 max          Cr ----------- 20.0-23.0

成份    Mn ------------ 0.50 max          Ti------------- 0.40 max

        Fe ------------- 5.0 max          Nb+Ta----------3.15-4.15

        S  ----------- 0.015 max          P ------------- 0.02 max

        Cu ------------ 0.50 max          Mo------------- 8.0-10.0

        Si ------------ 0.50 max          其它 ---------- 0.50 max

最低    拉伸強(qiáng)度，psi               105,000

機(jī)械    MPa                             724

性能    延伸率，(4d）%                   30

mm

0.8

0.9

1.0

1.14

1.2

1.6

2.4

3.2

in

0.030

0.035

0.040

0.045

0.047

0.062

0.093

0.125