锻件 ASTM B564 |
棒材 ASTM B166?AMS 5665/5667 |
带/板ASTMB168??ASTM?B906?AMS5540? |
无缝管ASTM B167?ASTM B163 ASTM?B516/517 ASTM B751/B775/B829 |
配件:ASTM B366
|
Cr |
Ni |
C |
Si |
Mn |
P |
S |
Fe |
≤ | |||||||
14.0-17.0 |
余 |
0.15 |
0.50 |
1.00 |
0.030 |
0.015 |
6.0-10.0 |
材料品种 |
σЬ/ MPa |
σ0.2/MPa |
δ5/% |
HRB |
棒材:冷拔退火 |
550-690 |
175-345 |
55-35 |
65-85 |
热加工 |
585-825 |
240-620 |
50-30 |
75-95 |
热加工退火 |
550-690 |
205-345 |
55-35 |
68-85 |
板材:热轧火 |
550-690 |
205-345 |
55-35 |
65-85 |
热轧 |
825-1035 |
240-450 |
50-30 |
80-95 |