收藏词条 编辑词条 英国标准奥氏体型和奥氏体-铁素体型承压铸钢的高温屈服强度
创建时间:2008-08-02
钢 号 |
数字 |
热处理 |
铸件厚度 |
下列温度的高温屈服强度σ0.2/MPa① | |||||
|
|
|
|
|
| ||||
GX2CrNi19-11 |
1.4309 |
1050~1150 |
150 |
165 |
130 |
110 |
— |
— |
— |
GX5CrNi19-11 |
1.4308 |
1050~1150 |
150 |
160 |
125 |
110 |
— |
— |
— |
GX5CrNiNb19-11 |
1.4552 |
1050~1150 |
150 |
165 |
145 |
130 |
120 |
110 |
100 |
GX2CrNiMo |
1.4409 |
1080~1150 |
150 |
175 |
145 |
115 |
105 |
— |
— |
GX5CrNiMo |
1.4408 |
1080~1150 |
150 |
170 |
135 |
115 |
105 |
— |
— |
GX5CrNiMoNbN |
1.4581 |
1080~1150 |
150 |
185 |
160 |
145 |
130 |
120 |
115 |
GX2CrNiMo28-20-2 |
1.4458 |
1100~1180 |
150 |
165 |
135 |
120 |
110 |
110 |
— |
GX2CrNiMoN |
1.4470 |
1120~1150 |
150 |
330 |
280 |
② |
— |
— |
— |
GX2CrNiMoCuN |
1.4517 |
1120~1150 |
150 |
390 |
330 |
② |
— |
— |
— |
GX2CrNiMoN |
1.4469S |
1140~1180 |
150 |
390 |
330 |
② |
— |
— |
— |