2Cr3Mo3VNb模具钢,圆棒,板材,零切,光板,精板
2Cr3Mo3VNb模具钢材(13524351833)
2Cr3Mo3VNb钢是在3cr3mo3v钢的基础上改进而成的,其特点是含碳量较低,增加了铭含量,属于低碳中合金热作模具钢,具有较高的热强韧性和热稳定性。
2Cr3Mo3VNb化学成分:
C:0.20~0.30
Si:≤0.60
Mn:≤0.35
Cr:2.50~3.20
Mo:2.70~3.20
V:0.60~1.20
P:≤0.030
S:≤0.030
2Cr3Mo3VNb钢在650-700℃的抗拉强度、300-700℃的冲击韧性、750℃的高温硬度、620-7000c的热稳定性、600℃的抗氧化性,650℃和750℃的抗热疲劳性、800-850℃的抗热磨损性以及800--1 100℃的锻造性能均优于3cr2w8v钢。

2Cr3Mo3VNb圆棒,2Cr3Mo3VNb钢棒,2Cr3Mo3VNb板材,2Cr3Mo3VNb板料,2Cr3Mo3VNb光圆,2Cr3Mo3VNb圆钢,2Cr3Mo3VNb锻圆,2Cr3Mo3VNb小圆棒,2Cr3Mo3VNb棒材,2Cr3Mo3VNb材料,2Cr3Mo3VNb厂家,2Cr3Mo3VNb批发,2Cr3Mo3VNb钢材,2Cr3Mo3VNb薄板,2Cr3Mo3VNb模具钢,2Cr3Mo3VNb模具材料,2Cr3Mo3VNb报价,2Cr3Mo3VNb价格,2Cr3Mo3VNb销售,2Cr3Mo3VNb加工,2Cr3Mo3VNb模具钢材,2Cr3Mo3VNb光板,2Cr3Mo3VNb精板,2Cr3Mo3VNb棒料,2Cr3Mo3VNb扁钢,2Cr3Mo3VNb切割,2Cr3Mo3VNb板,2Cr3Mo3VNb批发,2Cr3Mo3VNb棒,2Cr3Mo3VNb厂家,2Cr3Mo3VNb用途,2Cr3Mo3VNb圆料,2Cr3Mo3VNb批发,2Cr3Mo3VNb零售,2Cr3Mo3VNb现货,2Cr3Mo3VNb定尺切割,2Cr3Mo3VNb中厚板,2Cr3Mo3VNb大厚度,2Cr3Mo3VNb大圆棒,2Cr3Mo3VNb标准,2Cr3Mo3VNb什么材质,2Cr3Mo3VNb什么材料,2Cr3Mo3VNb精光板,2Cr3Mo3VNb毛料,2Cr3Mo3VNb多少钱一公斤,2Cr3Mo3VNb多少钱一吨。