国外阀门材料常用技术标准 不锈钢棒材和型材、化学成分要求(2)

来源:网络  作者:网络转载   2019-10-03 阅读:117

国外阀门材料常用技术标准 不锈钢棒材和型材、化学成分要求(2)

UNS名称牌号含量,%
CMnPSSiCrNiMoN其它元素
S31651316N0.082.000.0450.0301.0016.0-18.010.0-14.02.00-3.000.10-0.16
S31653316LN0.0302.000.0450.0301.0016.0-18.010.0-13.02.00-3.000.10-0.16
S316540.032.000.0450.0301.0016.0-18.010.0-13.02.00-3.000.16-0.30
S317003170.082.000.0450.0301.0018.0-20.011.0-15.03.0-4.00.10
S317250.0302.000.0450.0301.0018.0-20.013.5-17.54.0-5.00.20
S317260.0302.000.0450.0301.0017.0-20.014.5-17.54.0-5.00.10-0.20
S317270.0301.000.0300.0301.0017.5-19.014.5-16.53.8-4.50.15-0.21Cu 2.8-4.0
S320530.0301.000.0300.0101.0022.0-24.024.0-26.05.0-6.00.17-0.22
S321003210.082.000.0450.0301.0017.0-19.09.0-12.0Ti 5×(C+N)-0.70
S326540.0202.0-4.00.0300.0050.5024.0-25.021.0-23.07.0-8.00.45-0.55Cu 0.30-0.60
S345650.0305.0-7.00.0300.0101.0023.0-25.016.0-18.04.0-5.00.40-0.60Cb 0.10
S347003470.082.000.0450.0301.0017.0-19.09.0-12.0Cb 10×C-1.10
S348003480.082.000.0450.0301.0017.0-19.09.0-12.0

Cb 10×C-1.10

Ta 0.10

Co 0.20

奥氏体——铁素体类
S31100XM-260.061.000.0450.0301.0025.0-27.06.0-7.0Ti 0.25
S318030.0302.000.0300.0201.0021.0-23.04.5-6.52.5-3.50.08-0.20
S321010.0404.0-6.00.0400.0301.0021.0-22.01.35-1.700.10-0.800.20-0.25Cu 0.10-0.80
S322020.0302.000.0400.0101.0021.5-24.01.00-2.800.450.18-0.26
S322050.0302.000.0300.0201.0022.0-23.04.5-6.53.0-3.50.14-0.20
S323040.0302.500.0400.0301.0021.5-24.53.0-5.50.05-0.600.05-0.20Cu 0.05-0.60
S325060.0301.000.0400.0150.9024.0-26.05.5-7.23.0-3.50.08-0.20W 0.05-0.30
S325500.041.500.0400.0301.024.0-27.04.5-6.52.9-3.90.10-0.25Cu 1.50-2.50
S32760E0.0301.000.0300.0101.0024.0-26.06.0-8.03.0-4.00.20-0.30

Cu 0.50-1.00

W 0.05-1.00

铁素体类
S405004050.081.000.0400.0301.0011.5-14.50.50Al 0.10-0.30
S40976 0.0301.000.0400.0301.0010.5-11.70.75-1.000.040Cb 10×(C+N)-0.80
S429004290.121.000.0400.0301.0014.0-16.0
S430004300.121.000.0400.0301.0016.0-18.0
S444004440.0251.000.0400.0301.0017.5-19.51.001.75-2.500.035

Ti+Cb 0.20+4 ×

(C+N)-0.80

S446004460.201.500.0400.0301.0023.0-27.00.750.25
S44627XM-27F0.010G0.400.0200.0200.4025.0-27.50.500.75-1.500.015G

Cu 0.20

Cb 0.05-0.20

S447000.0100.300.0250.0200.2028.0-30.00.153.5-4.20.020

C+N 0.025

Cu 0.15

S448000.0100.300.0250.0200.2028.0-30.02.00-2.503.5-4.20.020

C+N 0.025

Cu 0.15

马氏体类
S403004030.151.000.0400.0300.5011.5-13.0
S410004100.08-0.151.000.0400.0301.0011.5-13.5
S41040XM-300.181.000.0400.0301.0011.0-13.0Cb 0.05-0.30
S414004140.151.000.0400.0301.0011.5-13.51.25-2.50
S414250.050.50-1.000.0200.0050.5012.0-15.04.0-7.01.50-2.000.06-0.12Cu 0.30
S41500H0.050.50-1.000.0300.0300.6011.5-14.03.5-5.50.50-1.00
S42000420≥0.151.000.0400.0301.0012.0-14.0
S420100.15-0.301.000.0400.0301.0013.5-15.00.35-0.850.40-0.85
S431004310.201.000.0400.0301.0015.0-17.01.25-2.50
S44002440A0.60-0.751.000.0400.0301.0016.0-18.00.75
S44003440B0.75-0.951.000.0400.0301.0016.0-18.00.75
S44004440C0.95-1.201.000.0400.0301.0016.0-18.00.75
标签: 技术标准
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