部分耐热钢化学成份 |
| 牌号 |
使用温度0C |
化学成份(%) |
| C |
Si |
Mn |
P |
S |
Ni |
Cr |
其它 |
| 1Cr23Ni13 |
850 |
≤0.20 |
≤1.00 |
≤2.00 |
≤0.035 |
≤0.030 |
12.00-15.00 |
22.00-24.00 |
|
| 1Cr23Ni18 |
900 |
≤0.20 |
≤1.00 |
≤2.00 |
≤0.025 |
≤0.030 |
17.00-20.00 |
22.00-24.00 |
|
| 0Cr25Ni20 |
1000 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.025 |
≤0.030 |
19.00-22.00 |
24.00-26.00 |
|
| 1Cr25Ni20Si2 |
1100 |
≤0.12 |
1.50-2.50 |
≤1.50 |
≤0.025 |
≤0.030 |
18.00-21.00 |
24.00-27.00 |
|
| 1Cr20Ni14Si2 |
1050 |
≤0.12 |
1.50-2.50 |
≤1.50 |
≤0.035 |
≤0.030 |
12.00-15.00 |
19.00-22.00 |
1.50-2.50 |
| 1Cr25Ni35Si2Mo |
1200 |
≤0.12 |
1.50-2.50 |
≤1.50 |
≤0.025 |
≤0.015 |
33.0-36.0 |
24.00-27.00 |
1.50-2.50 |
| 3Cr18Mn12Si2N |
1250 |
0.22-0.30 |
1.40-2.20 |
0.50-12.5 |
≤0.035 |
≤0.030 |
7.00-8.50 |
17.00-19.00 |
0.22-0.33 |
|
|
|
|
|
|
|
|
|
|