317L
2022-01-10
736
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奥氏体不锈钢 | UNS牌号：S31703 | 通用材料牌号：317L | |||||||||||||||||
| 序号 | 类别 | 材料牌号 | 引用标准 | 化学成分 | 机械性能 | |||||||||||||||
| C | Mn | P | S | Si | Ni | Cr | Mo | N | 其它 |
屈服 强度σ0.2 |
拉伸 强度 |
延伸率 (纵向) |
硬度 |
断面 收缩率 |
热处理 | |||||
| % | % | % | % | % | % | % | % | % | % | % | (MPa) | (MPa) | % | HBW | (%) | ℃/冷却 | ||||
| 1 | 美标管件 | WP317L | ASTM A403/403M-20 | ≤0.030 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 11.0-15.0 | 18.0-20.0 | 3.0-4.0 | ≥205 | ≥515 | ≥28 | ≥1040℃/水冷 | |||||
| 2 | 美标钢管 | TP317L | ASTM A312/312M-21 | ≤0.035 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 11.0-15.0 | 18.0-20.0 | 3.0-4.0 | ≥205 | ≥515 | ≥35 | 1040℃/水冷 | |||||
| 3 | 美标板材 | 317L | ASTM A240/A240M-20 | ≤0.030 | ≤2.00 | ≤0.045 | ≤0.030 | ≤0.75 | 11.0-15.0 | 18.0-20.0 | 3.0-4.0 | ≤0.10 | ≥205 | ≥515 | ≥40 | ≤217 | ||||
| 4 | 美标锻件 | F317L | ASTM A182/182M-21 | ≤0.030 | ≤2.00 | ≤0.045 | ≤0.030 | ≤1.00 | 11.0-15.0 | 18.0-20.0 | 3.0-4.0 | ≥170 | ≥485 | ≥30 | ≥50 | 1040℃/水冷 | ||||
| 5 | 国标管件 | |||||||||||||||||||
| 6 | 国标钢管 |
022Cr19Ni13Mo3 (S31703) |
GB/T14976-2012 | ≤0.030 | ≤2.00 | ≤0.035 | ≤0.030 | ≤1.00 | 11.00-15.00 | 18.00-20.00 | 3.00-4.00 | ≥175 | ≥480 | ≥35 | 1010-1150℃ /水冷 | |||||
| 7 | 国标锻件 |
022Cr19Ni13Mo3 (S31703) |
NB/T47010-2017 | ≤0.030 | ≤2.00 | ≤0.035 | ≤0.015 | ≤1.00 | 11.00-15.00 | 18.00-20.00 | 3.00-4.00 | ≥195 |
≥480 ≥460 |
≥35 |
128-187 121-187 |
1010-1150℃ /水冷 | ||||
| 8 | 欧标管件 | 1.4438 | EN10253-4:2008 | ≤0.030 | ≤2.00 | ≤0.040 | ≤0.015 | ≤1.00 | 13.00-16.00 | 17.50-19.50 | 3.00-4.00 | ≤0.11 |
σ0.2≥220 σ1.0≥250 |
490-690 | ≥35 | ≤200 |
at-196℃ ≥60 |
1100-1160℃ /水冷 | ||
| 9 | 欧标锻件 | |||||||||||||||||||
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