详细说明 |
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品牌:【宇润铸造█电话18921682372】 | 产地:江苏南通 | 价格:面议人民币/吨 | 规格:不锈钢材料多种如304,316,双相不锈钢 | 简要说明: 【宇润铸造█电话18921682372】牌的耐腐蚀泵阀铸件价格产品:估价:面议,规格:不锈钢材料多种如304,316,双相不锈钢,产品系列编号:304316不锈钢硅溶胶精密铸造,砂型铸造 | | ![](UserDocument/2015a/zhugangchang/Picture/2015329131156.jpg) | | 详细介绍:
![](http://img05.jdzj.com/oledit/UploadFile/news2014c/image/20141122/20141122161640724072.jpg)
标准内容:
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5.10.2 不锈、耐蚀铸钢与铸造合金
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(1)美国ASTM标准一般用途的耐蚀铸钢与铸造合金[ASTM A743/A743M—1998a]
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a.耐蚀铸钢与铸造合金的牌号与化学成分,见表5-156。
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表5-156 耐蚀铸钢与铸造合金的牌号与化学成分(质量分数)(%)
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牌号
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类型
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C
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Si
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Mn
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P
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S
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Cr
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Ni
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Mo
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其 他
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≤
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≤
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CF-8
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19Cr-9Ni
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≤0.08
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≤2.00
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≤1.50
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0.04
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0.04
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18.0~21.0
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8.0~11.0
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—
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—
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CG-12
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22Cr-12Ni
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≤0.12
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≤2.00
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≤1.50
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0.04
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0.04
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20.0~23.0
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10.0~13.0
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—
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—
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CF-20
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19Cr-9Ni
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≤0.20
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≤2.00
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≤1.50
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0.04
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0.04
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18.0~21.0
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8.0~11.0
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—
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—
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CF-8M
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19Cr-10Ni+Mo
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≤0.08
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≤2.00
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≤1.50
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0.04
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0.04
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18.0~21.0
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9.0~12.0
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2.0~3.0
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—
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CF-8C
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19Cr-10Ni+Nb
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≤0.16
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≤2.00
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≤1.50
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0.04
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0.04
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18.0~21.0
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9.0~12.0
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—
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+Nb
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CF-16F
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19Cr-9Ni
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≤0.16
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≤2.00
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≤1.50
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(0.17)
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0.04
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18.0~21.0
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9.0~12.0
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(≤1.50)
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(Se0.20~0.35)
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CF-16Fa
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易切削型
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≤0.10
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≤2.00
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≤1.50
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0.04
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0.20~0.40
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~18.0~21.0
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9.0~12.0
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0.04~0.80
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—
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CH-10
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25Cr-12Ni
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≤0.20
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≤2.00
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≤1.50
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0.04
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0.04
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22.0~26.0
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12.0~15.0
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—
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—
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CH-20
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25Cr-12Ni
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≤0.20
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≤2.00
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≤1.50
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0.04
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0.04
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22.0~26.0
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12.0~15.0
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—
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—
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CK-20
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25Cr-20Ni
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≤0.30
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≤2.00
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≤1.50
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0.04
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0.04
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23.0~27.0
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19.0~22.0
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—
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—
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CE-30
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29Cr-9Ni
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≤0.30
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≤2.00
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≤1.50
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0.04
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0.04
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26.0~30.0
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8.0~11.0
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—
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—
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CA-15
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12Cr
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≤0.15
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≤1.50
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≤1.00
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0.04
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0.04
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11.5~14.0
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≤1.0
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≤0.5
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—
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CA-15M
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12Cr
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≤0.15
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≤0.65
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≤1.00
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0.04
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0.04
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11.5~14.0
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≤1.0
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0.15~1.0
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—
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CB-30
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20Cr
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≤0.30
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≤1.50
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≤1.00
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0.04
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0.04
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18.0~21.0
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≤2.0
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—
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—
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CC-50
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28Cr
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≤0.50
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≤1.50
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≤1.00
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0.04
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0.04
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26.0~30.0
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≤4.0
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—
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—
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CA-40
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12Cr
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0.200.40
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≤1.50
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≤1.00
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0.04
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0.04
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11.5~14.0
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≤1.0
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≤0.5
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—
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CA-40F
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12Cr(易切削型)
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0.200.40
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≤1.50
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≤1.00
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0.04
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0.20~0.40
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11.5~14.0
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≤1.0
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≤0.5
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—
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CF-3
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19Cr-9Ni
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≤0.03
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≤2.00
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≤1.50
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0.04
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0.04
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17.0~21.0
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8.0~12.0
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—
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—
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CF-10SMnN
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17Cr-8.5Ni+N
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≤0.10
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3.50~4.50
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7.009.00
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0.060
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0.030
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16.0~18.0
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8.0~9.0
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—
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N0.08~0.18
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CF-3M
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19Cr-10Ni+Mo
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≤0.03
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≤1.50
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≤1.50
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0.04
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0.04
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17.0~22.0
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9.0~13.0
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2.0~3.0
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—
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CF-3MN
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19Cr-10Ni+Mo+N
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≤0.03
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≤1.50
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≤1.50
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0.04
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0.04
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17.0~22.0
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9.0~13.0
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2.0~3.0
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N0.10~0.30
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CG-6MMN
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19Cr-10Ni+Mo+N
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≤0.06
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≤1.00
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4.00~6.00
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0.04
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0.04
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20.5~23.5
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11.5~13.5
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1.5~3.0
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Nb0.10~0.30
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V0.10~0.30
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N0.20~0.40
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CG-3M
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19Cr-11Ni+Mo
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≤0.03
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≤1.50
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≤1.50
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0.04
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0.04
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18.0~21.0
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9.0~13.0
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3.0~4.0
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—
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CG-8M
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19Cr-11Ni+Mo
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≤0.08
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≤14.50
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≤1.50
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0.04
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0.04
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18.0~20.0
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9.0~13.0
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3.0~4.0
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—
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CN-3M
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21Cr-25Ni+Mo
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≤0.03
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≤1.50
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≤2.00
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0.04
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0.03
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20.0~22.0
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23.0~27.0
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4.5~5.5
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—
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CN-3MN
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21Cr-24Ni+Mo+N
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≤0.03
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≤1.00
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≤2.00
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0.04
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0.010
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20.0~22.0
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23.5~25.5
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6.0~7.0
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Cu≤0.75
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N0.18~0.25
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CN-7M
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20Cr-29Ni+Mo+Cu
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≤0.07
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1.00
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1.50
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0.04
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0.04
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19.0~22.0
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27.0~30.5
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2.0~3.0
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Cu3.0~4.0
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CN-7MS
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19Cr-24Ni+Mo+Cu
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≤0.07
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1.50
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2.50~3.50
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0.04
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0.04
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18.0~20.0
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22.0~25.0
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2.5~3.0
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Cu1.5~2.0
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CA-6NM
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12Cr-4Ni
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≤0.06
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2.503.50
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1.00
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0.04
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0.04
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11.5~14.0
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3.5~4.5
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0.4~1.0
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—
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CA-6N
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11Cr-7Ni
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≤0.06
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1.00
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1.00
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0.02
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0.02
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10.5~12.5
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6.0~8.0
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—
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—
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CA-28MWV
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12Cr+Ni+Mo+W
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0.200.28
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1.00
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1.00
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0.03
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0.03
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11.0~12.5
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0.50~1.00
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0.90~1.25
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W0.90~1.25
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V0.20~0.30
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CK-3MCuN
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20Cr-18Ni+Mo+Cu
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≤0.025
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1.00
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1.00
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0.045
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0.010
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19.5~20.5
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17.5~19.5
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6.0~7.0
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Cu0.50~1.00
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N0.18~0.24
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CK-35MN
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23Cr-21Ni+Mo+N
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≤0.035
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1.00
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1.00
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0.035
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0.020
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22.0~24.0
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20.0~22.0
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6.0~6.8
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Cu0.40
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N0.21~0.32
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CB-6
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16Cr-4Ni
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≤0.06
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1.00
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1.00
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0.04
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0.03
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15.5~17.5
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3.5~5.5
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≤0.5
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—
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