SA203GrD/E舞阳钢厂期货定扎SA203GrD/E钢板价格SA203GrD/E舞钢鑫泽SA203GrD/E钢板出口SA203GrD/E钢板应用SA203GrD/E舞钢谁家有现货
SA-203 Grade D
国家与地区/标准
美国 / ASME
次级类别
SA-203/SA-203M 压力容器用镍合金钢板
化学成分 (%)
|
条件 |
最小 |
最大 |
近似 |
注释 |
|
C |
- |
0.1700 |
- |
For t < 50 mm; For 50 < t <= 100 mm, C max. = 0.20%; For t > 100 mm, C max. = 0.23%; For both analysis |
|
Mn |
- |
0.7000 |
- |
For t < 50 mm; Product analysis: 0.78% max; For t > 50 mm Mn max. = 0,80 %; Product analysis: 0.88% max |
|
P |
- |
0.0350 |
- |
for both analysis |
|
S |
- |
0.0350 |
- |
for both analysis |
|
Si |
0.1500 |
0.4000 |
- |
Product analysis: 0.13-0.45% |
|
Ni |
3.2500 |
3.7500 |
- |
Product analysis: 3.18-3.82% |
|
|
最小 |
最大 |
近似 |
|
Plates; 正火; t < 100 mm |
|||
|
屈服强度, Rp0,2 (MPa) |
255 |
- |
- |
|
抗拉强度, Rm (MPa) |
450 |
585 |
- |
|
伸长率, A (%) |
23 |
- |
- |
|
Lo = 50mm; A min = 19% in Lo = 200mm |
|||
|
断面收缩率 (%) |
- |
- |
- |
|
冲击功, Kv/Ku (J) |
27 |
- |
- |
|
Charpy V Notch 20°C |
|||
If approved by the purchaser, cooling rates faster than air cooling are permissible for improvement of the toughness, provided the plates are subsequently tempered at not less than 1100°F [595°C] for not less than 1/2 h.
SA-203 Grade E
国家与地区/标准
美国 / ASME
次级类别
SA-203/SA-203M
压力容器用镍合金钢板
化学成分 (%)
|
条件 |
最小 |
最大 |
近似 |
注释 |
|
C |
- |
0.2000 |
- |
For t < 50 mm; For 50 < t <= 100 mm, C max.= 0.23%; For both analysis |
|
Mn |
- |
0.7000 |
- |
For t < 50 mm; Product analysis: 0.78% max; For t > 50 mm Mn max. = 0,80 %; Product analysis: 0.88% max |
|
P |
- |
0.0350 |
- |
for both analysis |
|
S |
- |
0.0350 |
- |
for both analysis |
|
Si |
0.1500 |
0.4000 |
- |
Product analysis: 0.13-0.45% |
|
Ni |
3.2500 |
3.7500 |
- |
Product analysis: 3.18-3.82% |
|
|
最小 |
最大 |
近似 |
|
Plates; 淬火和回火; > 50 < 100 mm |
|||
|
屈服强度, Rp0,2 (MPa) |
345 |
- |
- |
|
抗拉强度, Rm (MPa) |
515 |
655 |
- |
|
伸长率, A (%) |
20 |
- |
- |
|
Lo = 50mm |
|||
|
断面收缩率 (%) |
- |
- |
- |
|
冲击功, Kv/Ku (J) |
- |
- |
- |
|
Plates; 淬火和回火; t < 50 mm |
|||
|
屈服强度, Rp0,2 (MPa) |
380 |
- |
- |
|
抗拉强度, Rm (MPa) |
550 |
690 |
- |
|
伸长率, A (%) |
20 |
- |
- |
|
Lo = 50mm |
|||
|
断面收缩率 (%) |
- |
- |
- |
|
冲击功, Kv/Ku (J) |
- |
- |
- |
The material shall be quenched in water from the austenitic range and tempered at 595°C minimum for not less than half an hour (Q+T).
SA-203 Grade F
国家与地区/标准
美国 / ASME
次级类别
SA-203/SA-203M 压力容器用镍合金钢板
化学成分 (%)
|
条件 |
最小 |
最大 |
近似 |
注释 |
|
C |
- |
0.2000 |
- |
For t < 50 mm; For 50 < t <= 100 mm, C max.= 0.23%; For both analysis |
|
Mn |
- |
0.7000 |
- |
For t < 50 mm; Product analysis: 0.78% max; For t > 50 mm Mn max. = 0,80 %; Product analysis: 0.88% max |
|
P |
- |
0.0350 |
- |
for both analysis |
|
S |
- |
0.0350 |
- |
for both analysis |
|
Si |
0.1500 |
0.4000 |
- |
Product analysis: 0.13-0.45% |
|
Ni |
3.2500 |
3.7500 |
- |
Product analysis: 3.18-3.82% |
|
|
最小 |
最大 |
近似 |
|
Plates; 淬火和回火; > 50 < 100 mm |
|||
|
屈服强度, Rp0,2 (MPa) |
345 |
- |
- |
|
抗拉强度, Rm (MPa) |
515 |
655 |
- |
|
伸长率, A (%) |
20 |
- |
- |
|
Lo = 50mm |
|||
|
断面收缩率 (%) |
- |
- |
- |
|
冲击功, Kv/Ku (J) |
- |
- |
- |
|
Plates; 淬火和回火; t < 50 mm |
|||
|
屈服强度, Rp0,2 (MPa) |
380 |
- |
- |
|
抗拉强度, Rm (MPa) |
550 |
690 |
- |
|
伸长率, A (%) |
20 |
- |
- |
|
Lo = 50mm |
|||
|
断面收缩率 (%) |
- |
- |
- |
|
冲击功, Kv/Ku (J) |
- |
- |
- |
The material shall be quenched in water from the austenitic range and tempered at 595°C minimum for not less than half an hour (Q+T).
898995850
