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GB5310無錫厚壁鋼管規(guī)格\15CrMoG無縫鋼管299*18化學(xué)成分
|
GB5310-1995 |
20G |
0.17-0.24 |
0.17-0.37 |
0.35-0.65 |
0.030 |
0.030 |
- |
- |
- |
- |
- |
|
20MnG |
0.17-0.24 |
0.17-0.37 |
0.70-1.00 |
0.030 |
0.030 |
- |
- |
- |
- |
- | |
|
25MnG |
0.22-0.30 |
0.17-0.37 |
0.70-1.00 |
0.030 |
0.030 |
- |
- |
- |
- |
- | |
|
15MoG |
0.12-0.20 |
0.17-0.37 |
0.40-0.80 |
0.030 |
0.030 |
- |
0.25-0.35 |
- |
- |
- | |
|
20MoG |
0.15-0.25 |
0.17-0.37 |
0.40-0.80 |
0.030 |
0.030 |
- |
0.44-0.65 |
- |
- |
- | |
|
12CrMoG |
0.08-0.15 |
0.17-0.37 |
0.40-0.70 |
0.030 |
0.030 |
0.40-0.70 |
0.40-0.55 |
- |
- |
- | |
|
15CrMoG |
0.12-0.18 |
0.17-0.37 |
0.40-0.70 |
0.030 |
0.030 |
0.80-1.10 |
0.40-0.55 |
- |
- |
- | |
|
12Cr2MoG |
0.08-0.15 |
≤0.50 |
0.40-0.70 |
0.030 |
0.030 |
2.00-2.50 |
0.90-1.20 |
- |
- |
- | |
|
12Cr1MoG |
0.08-0.15 |
0.17-0.37 |
0.40-0.70 |
0.030 |
0.030 |
0.90-1.20 |
0.25-0.35 |
0.15-0.30 |
- |
- | |
|
12Cr2MoWVTiB |
0.08-0.15 |
0.45-0.75 |
0.45-0.65 |
0.030 |
0.030 |
1.60-2.10 |
0.50-0.65 |
0.28-0.42 |
0.08-0.18 |
0.002-0.18 |
| 203*36 | 245*10 | 273*40 |
| 203*40 | 245*10 | 273*45 |
| 203*45 | 245*11 | 273*48 |
| 203*50 | 245*12 | 273*50 |
| 219*6 | 245*12 | 273*60 |
| 219*6.5 | 245*14 | 299*8 |
| 219*7 | 245*16 | 299*9 |
| 219*8 | 245*18 | 299*10 |
| 219*8.5 | 245*20 | 299*12 |
| 219*28 | 245*22 | 299*14 |
| 219*78 | 245*25 | 299*16 |
| 219*28 | 245*27 | 299*18 |
| 219*12 | 245*28 | 299*20 |
主營(yíng)業(yè)務(wù)：無錫合金管，無錫無縫鋼管,無錫不銹鋼管，無錫厚壁鋼管，無錫鋼管廠
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