主要产品机械性能及状态参数Main products mechanical performances and temper parameters
标准 Standard | 牌号 Alloy Code | 状态 Temper | 抗拉强度 (Mpa) Tensile Strengt | 屈服强度 (Mpa) Yield Strength | 延伸率 ( % ) Elongation | 扩口( % ) Expansion Reauirement | 维氏硬度 (HV5 ) Hardness | 晶粒度(mm) Grain Size |
Min | Min | Max | Min | Min | Min | Max | Min | Max |
GB8890 | BFe10-1-1 | M | 290 | - | - | 30 | 30 | - | - | 0.01 | 0.05 |
Y2 | 345 | - | - | 10 | 20 | - | - | - | - |
BFe30-1-1 | M | 370 | - | - | 30 | 30 | - | - | 0.01 | 0.05 |
Y2 | 490 | - | - | 10 | 20 | - | - | - | - |
HAL77-2 | M | 345 | - | - | 50 | 30 | - | - | 0.01 | 0.05 |
Y2 | 370 | - | - | 45 | 20 | - | - | - | - |
HSn70-1 HSn70-1B HSn 70-1AB | M | 295 | - | - | 42 | 30 | - | - | 0.01 | 0.05 |
Y2 | 320 | - | - | 38 | 20 | - | - | - | - |
H68A | M | 295 | - | - | 42 | 30 | - | - | - | - |
Y2 | 320 | - | - | 38 | 20 | - | - | - | - |
B7 | M | 260 | - | - | 30 | 30 | - | - | - | - |
Y2 | 320 | - | - | 10 | 20 | - | - | - | - |
ASTMB111 | C70400 | 061 | 260 | 85 | - | - | 30 | - | - | 0.01 | 0.045 |
H55 | 275 | 205 | - | - | 20 | - | - | - | - |
C70600 | 061 | 275 | 105 | - | - | 30 | - | - | 0.01 | 0.045 |
H55 | 310 | 240 | - | - | 20 | - | - | - | - |
C71500 | 061 | 360 | 125 | - | - | 30 | - | - | 0.01 | 0.045 |
HR50A | 495 | 345 | - | 12 | 20 | - | - | - | - |
HR50B | 495 | 345 | - | 15 | 20 | - | - | - | - |
C71640 | 061 | 435 | 170 | - | - | 30 | - | - | 0.01 | 0.045 |
HR50 | 560 | 400 | - | - | 20 | - | - | - | - |
C68700 | 061 | 345 | 125 | - | - | 20 | - | - | 0.01 | 0.045 |
C44300 | 061 | 310 | 105 | - | - | 20 | - | - | 0.01 | 0.045 |
BS2871 | CN102 | M | - | - | - | - | 25 | 150 | - | - | - |
- | - | - | - | - | 25 | 80 | 110 | - | 0.05 |
