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合金丝材的编号、牌号和直径范围
|
编号 |
牌号 |
直径范围 |
|
Hccn-1 |
Cr20Ni80 |
Φ0.03~8mm |
|
Hccn-2 |
Cr30Ni70 |
Φ0.03~8mm |
|
Hccn-3 |
Cr15Ni60 |
Φ0.03~8mm |
|
Hccn-4 |
Cr20Ni35 |
Φ0.03~8mm |
|
Hccn-5 |
Cr20Ni30 |
Φ0.03~8mm |
|
Hcca-1 |
0Cr25Al5 |
Φ0.03~8mm |
|
Hcca-2 |
1Cr13Al4 |
Φ0.03~8mm |
|
Hcca-3 |
0Cr23Al5 |
Φ0.03~8mm |
|
Hcca-4 |
0Cr21Al6 |
Φ0.03~8mm |
|
Hcca-5 |
1Cr20Al3 |
Φ0.03~8mm |
|
Hcca-6 |
0Cr21Al6Nb |
Φ0.03~8mm |
|
Hcca-7 |
0Cr27Al7Mo2 |
Φ0.03~8mm |
合金带材的编号、牌号和范围
|
编号 |
牌号 |
范围 |
|
厚度 |
宽度 |
|
Hrcn-1 |
Cr20Ni80 |
0.05~3.5mm |
5~250mm |
|
Hrcn-2 |
Cr30Ni70 |
0.05~3.5mm |
5~250mm |
|
Hrcn-3 |
Cr15Ni60 |
0.05~3.5mm |
5~250mm |
|
Hrcn-4 |
Cr20Ni35 |
0.05~3.5mm |
5~250mm |
|
Hrcn-5 |
Cr20Ni30 |
0.05~3.5mm |
5~250mm |
|
Hrca-1 |
0Cr25Al5 |
0.05~3.5mm |
5~250mm |
|
Hrca-2 |
1Cr13Al4 |
0.05~3.5mm |
5~250mm |
|
Hrca-3 |
0Cr23Al5 |
0.05~3.5mm |
5~250mm |
|
Hrca-4 |
0Cr21Al6 |
0.05~3.5mm |
5~250mm |
|
Hrca-5 |
1Cr20Al3 |
0.05~3.5mm |
5~250mm |
|
Hrca-6 |
0Cr21Al6Nb |
0.05~3.5mm |
5~250mm |
|
Hrca-7 |
0Cr27Al7Mo2 |
0.05~3.5mm |
5~250mm |
合金主要化学成分
|
合金成分 |
化学成分,% |
|
C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
其他 |
|
不大于 |
|
Cr20Ni80 |
0.08 |
0.020 |
0.015 |
0.60 |
0.75~1.60 |
20.0~23.0 |
余 |
≤0.50 |
≤1.0 |
- |
|
Cr30Ni70 |
0.08 |
0.020 |
0.015 |
0.60 |
0.75~1.60 |
28.0~31.0 |
余 |
≤0.50 |
≤1.0 |
- |
|
Cr15Ni60 |
0.08 |
0.020 |
0.015 |
0.60 |
0.75~1.60 |
15.0~18.0 |
55.0~61.0 |
≤0.50 |
余 |
- |
|
Cr20Ni35 |
0.08 |
0.020 |
0.015 |
1.00 |
1.00~3.00 |
18.0~21.0 |
34.0~37.0 |
- |
余 |
- |
|
Cr20Ni30 |
0.08 |
0.020 |
0.015 |
1.00 |
1.00~2.00 |
18.0~21.0 |
30.0~34.0 |
- |
余 |
- |
|
合金成分 |
化学成分,% |
|
C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
其他 |
|
不大于 |
|
1Cr13Al4 |
0.12 |
0.025 |
0.025 |
0.70 |
≤1.00 |
12.0~15.0 |
≤0.60 |
4.0~6.0 |
余 |
- |
|
0Cr25Al5 |
0.06 |
0.025 |
0.025 |
0.70 |
≤0.60 |
23.0~26.0 |
≤0.60 |
4.5~6.5 |
余 |
- |
|
0Cr23Al5 |
0.06 |
0.025 |
0.025 |
0.70 |
≤0.60 |
20.5~23.5 |
≤0.60 |
4.2~5.3 |
余 |
- |
|
0Cr21Al6 |
0.06 |
0.025 |
0.025 |
0.70 |
≤1.00 |
19.0~22.0 |
≤0.60 |
5.0~7.0 |
余 |
- |
|
1Cr20Al3 |
0.10 |
0.025 |
0.025 |
0.70 |
≤1.00 |
18.0~21.0 |
≤0.60 |
3.0~4.2 |
余 |
- |
|
0Cr21Al6Nb |
0.05 |
0.025 |
0.025 |
0.70 |
≤0.60 |
21.0~23.0 |
≤0.60 |
5.0~7.0 |
余 |
Nb加入量0.5 |
|
0Cr27Al7Mo2 |
0.05 |
0.025 |
0.025 |
0.20 |
≤0.40 |
26.5~27.8 |
≤0.60 |
6.0~7.0 |
余 |
Mo加入量1.8~2.2 |
冷拉合金丝允差
|
直径范围 |
允许偏差 |
|
0.030~0.050 |
±0.004 |
|
>0.050~0.100 |
±0.006 |
|
>0.100~0.300 |
±0.008 |
|
>0.300~0.500 |
±0.012 |
|
>0.50~1.00 |
±0.016 |
|
>1.00~3.00 |
±0.024 |
|
>3.00~6.00 |
±0.032 |
|
>6.00~8.00 |
±0.040 |
冷拉合金带材允差
|
厚度范围 |
厚度允许偏差 |
|
宽度范围 |
允许偏差 |
|
切边 |
不切边 |
|
0.05~0.10 |
±0.008 |
|
5.0~10.0 |
±0.16 |
-0.5 |
|
>0.10~0.20 |
±0.012 |
|
>10.0~20.0 |
±0.16 |
-0.65 |
|
>0.20~0.50 |
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