VIKING热作模具钢

厂商 :东莞市长安港德模具钢材经营部

广东 东莞
  • 主营产品:
  • 纯铁
  • 冷拉钢
  • 冷热轧板(卷)
联系电话 :15992942880
商品详细描述

Assab一胜百VIKING化学成分%

C

Si

Mn

Cr

Mo

V

0.5

1.0

0.5

8.0

1.5

0.5

Assab一胜百VIKING的主要特性:

VIKING是一种油冷、气冷硬化模具钢,具有下列特性:
1·良好的热处理尺寸稳定性
2·良好的机加工和磨耐加工性能
3·综合了极佳的韧性和耐磨性
4·常用硬度范围为52-58HRC

一般用于高截荷冲切和成型加工的耐冲击钢种都不能提供最佳的综合性能:

S1

2767

SKD61

S7

-淬透性和耐磨性差

-耐磨性差

-耐磨性和抗压强度不足

-长寿命生产运转中耐磨性不足

VIKING是一种适用于高截荷冲切和成型加工,具有高耐磨性和高韧性的多用度高合金模具钢。
*被加工材料厚度可达25mm之冲切和冲切模                                                                                                                                       
Assab一胜百VIKING的主要用途:                                                                                                                   1·精冲模                                                                                                                                                                                                           2·切边模                                                                                                                                                                                                           3·深拉模                                                                                                                                                                                                           4·冷锻模                                                                                                                                                                                                             5·摆碾模                                                                                                                                                                                                           6·轧模                                                                                                                                                                                                               7·形状复杂的冷挤模                                                                                                                                                                                     8·制管拉伸模                                                                                                                                                                                               Assab一胜百VIKING的物理性能:

温度

20

200

400

密度
Kg/m3

7750

7700

7650

热膨胀系数

10-6m/(m x k)

-

11.6x10-6

11.3x10-6

弹性模量
N/mm2

190000

185000

170000

热传导系数W/m℃

26.1

27.1

28.6

比热
J/kg℃

460

-

-

Assab一胜百VIKING的抗拉强度:

VIKING

硬度HRC

58

55

50

抗拉强度Rm
M/mm2

1960

1860

1620

屈服强Rp0.2
N/mm2

1715

1620

1470

断面收缩率Z

15

28

35

延伸率A5

6

7

8

 

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