常州市凱晶合金材料有限公司
鎳銅合金 執(zhí)行標(biāo)準(zhǔn):GB/T5235-2007
名稱 |
牌號 |
化學(xué)成分(質(zhì)量分?jǐn)?shù))% |
|||||||||||||||
Ni+Co |
Cu |
Si |
Mn |
C |
Mg |
S |
P |
Fe |
Pb |
Bi |
As |
Sb |
Ti |
Al |
雜質(zhì)總和 |
||
40-2-1 鎳銅合金 |
NCu40-2-1 |
余量 |
38.0 42.0 |
≤ 0.15 |
1.25 2.25 |
≤ 0.30 |
- - |
≤ 0.02 |
≤ 0.005 |
0.2 1.0 |
≤ 0.006 |
- - |
- - |
- - |
- - |
- - |
|
28-1-1 鎳銅合金 |
NCu28-1-1 |
余量 |
28 32 |
- - |
1.0 1.4 |
- - |
- - |
- - |
- - |
1.0 1.4 |
- - |
- - |
- - |
- - |
- - |
- - |
|
28-2.5-1.5 鎳銅合金 |
NCu28-2.5-1.5 |
余量 |
27.0 29.0 |
≤ 0.1 |
1.2 1.8 |
≤ 0.20 |
≤ 0.10 |
≤ 0.02 |
≤ 0.005 |
2.0 3.0 |
≤ 0.003 |
≤ 0.002 |
≤ 0.01 |
≤ 0.002 |
- - |
- - |
|
30 鎳銅合金 |
NCu3(NW4400) (N04400) |
63.0 - |
28.0 34.0 |
- 0.5 |
- 2.0 |
- 0.3 |
- - |
- 0.024 |
- 0.005 |
- 2.5 |
- - |
- - |
- - |
- - |
- - |
- - |
|
30-3-0.5 鎳銅合金 |
NCu30-3-0.5(NW5500) (N05500) |
63.0 - |
27.0 33.0 |
≤ 0.5 |
≤ 1.5 |
≤ 0.1 |
- - |
≤ 0.01 |
- - |
≤ 2.0 |
- - |
- - |
- - |
- - |
0.35 0.86 |
2.3 3.15 |
≤ 2.0 |
35-1.5-1.5 鎳銅合金 |
NCu35-1.5-1.5 |
余量 |
34 38 |
0.1 0.4 |
1.0 1.5 |
- - |
- - |
- - |
- - |
1.0 1.5 |
- - |
- - |
- - |
- - |
- - |
- - |
|
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