|
合金牌號 |
化學成分% | ||||||||||
|
C |
P |
S |
Mn |
Si |
Cu |
Cr |
Mo |
Ni |
Co |
Fe | |
|
1J36 |
≤0.03 |
≤0.020 |
≤0.02 |
≤0.06 |
≤0.20 |
/ |
35.0/37.0 |
余 | |||
|
1J50 |
≤0.03 |
≤0.020 |
≤0.02 |
0.30/0.60 |
0.15/0.30 |
≤0.20 |
/ |
/ |
49.0/50.5 |
/ |
余 |
|
1J79 |
≤0.03 |
≤0.020 |
≤0.02 |
0.60/1.10 |
0.30/0.50 |
≤0.20 |
3.80/4.10 |
78.5/80.0 |
余 | ||
|
1J80 |
≤0.03 |
≤0.020 |
≤0.02 |
0.60/1.10 |
1.10/1.50 |
≤0.20 |
2.60/3.00 |
/ |
79.0/81.5 |
/ |
余 |
|
3J9 |
0.02/0.26 |
≤0.030 |
≤0.02 |
1.80/2.20 |
1.3/1.70 |
19.0/20.5 |
1.60/1.85 |
9.0/10.5 |
余 | ||
|
4J29 |
≤0.03 |
≤0.02 |
≤0.02 |
≤0.50 |
≤0.30 |
≤0.20 |
≤0.20 |
≤0.20 |
28.5/29.5 |
16.8/17.8 |
余 |
供應1020低碳鋼圓棒板材
￥168.0元
供應熱雙金屬5J1306B軟磁合金,殷鋼
￥168.0元
供應熱雙金屬5J1411A永磁合金,殷鋼
￥168.0元
供應熱雙金屬1J22鐵鎳鈷合金
￥1.0元
供應熱雙金屬5J1017無花鍍鋅板
￥1.0元
