供应25Cr2MoV圆钢,25Cr2MoV钢板,25Cr2MoV价格
25Cr2MoVA
GB标准合金结构钢的钢号与化学性能
钢组: CrMoV
序号: 44
牌号: 25Cr2MoVA
统一数字代号: A31253
C(%): 0.22~0.29
Si(%): 0.17~0.37
Mn(%): 0.40~0.70
Cr(%): 1.50~1.80
Mo(%): 0.25~0.35
Ni(%): —
V(%): 0.15~0.30
其他(%): —
热处理|淬火|加热温度/℃|第一次淬火: 900
热处理|淬火|加热温度/℃|第二次淬火: —
热处理|淬火|冷却剂: 油
热处理|回火|加热温度/℃: 640
热处理|回火|冷却剂: 空
力学性能|抗拉强度σb/MPa|≥: 930
力学性能|屈服点σs/MPa|≥: 785
力学性能|伸长率δ5(%)|≥: 14
力学性能|面缩率ψ(%)|≥: 55
力学性能|冲击吸收功AKV/J|≥: 63
交货状态硬度HBS|≥: 241
25Cr2MoV | Φ5*6000 | 25Cr2MoV | 5*1250*2500 |
25Cr2MoV | Φ10*6000 | 25Cr2MoV | 10*1250*2500 |
25Cr2MoV | Φ12*6000 | 25Cr2MoV | 15*1250*2500 |
25Cr2MoV | Φ15*6000 | 25Cr2MoV | 20*1250*2500 |
25Cr2MoV | Φ20*6000 | 25Cr2MoV | 25*1250*2500 |
25Cr2MoV | Φ25*6000 | 25Cr2MoV | 30*1250*2500 |
25Cr2MoV | Φ30*6000 | 25Cr2MoV | 35*1250*2500 |
25Cr2MoV | Φ35*6000 | 25Cr2MoV | 40*1250*2500 |
25Cr2MoV | Φ40*6000 | 25Cr2MoV | 45*1250*2500 |
25Cr2MoV | Φ45*6000 | 25Cr2MoV | 50*1250*2500 |
25Cr2MoV | Φ50*6000 | 25Cr2MoV | 55*1250*2500 |
25Cr2MoV | Φ55*6000 | 25Cr2MoV | 60*1250*2500 |
25Cr2MoV | Φ60*6000 | 25Cr2MoV | 65*1250*2500 |
25Cr2MoV | Φ65*6000 | 25Cr2MoV | 70*1250*2500 |
25Cr2MoV | Φ70*6000 | 25Cr2MoV | 75*1250*2500 |
25Cr2MoV | Φ75*6000 | 25Cr2MoV | 80*1250*2500 |
25Cr2MoV | Φ80*6000 | 25Cr2MoV | 85*1250*2500 |
25Cr2MoV | Φ85*6000 | 25Cr2MoV | 90*1250*2500 |
25Cr2MoV | Φ90*6000 | 25Cr2MoV | 95*1250*2500 |
25Cr2MoV | Φ95*6000 | 25Cr2MoV | 100*1250*2500 |
25Cr2MoV | Φ100*6000 | | |
25Cr2MoV | Φ110*6000 | | |
25Cr2MoV | Φ120*6000 | | |
25Cr2MoV | Φ130*6000 | | |
25Cr2MoV | Φ140*6000 | | |
25Cr2MoV | Φ150*6000 | | |