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Minimum Order
位置:
CHINA
最小订单价格:
-
最小订单:
10
包装细节:
-
交货时间:
-
供应能力:
50000MT
付款方式:
-
联系人 Mr. james
2820,Yiwu Mansion,No.38 Huizhou Avenue,, Huizhou, Guangdong
Product: 1.***3,H*1,SKD6
Keywords: tool steel,die steel,specialty steel,steel bar,hotwork,coldwork,forged bar,alloy tool steel,flat bar, round bar,
Typical Analysis:
C : 0.***0.*3
Si : 0.***1.*5
Mn: 0.***0.*0
P : Max 0.**0
S : Max 0.**0
Cr: 4.***5.*0
Mo: 1.***1.*0
V : 0.***0.*0
Similar Grades: DIN 1.***3,GB/T 4Cr5MoSiV
Advantages:
Resists cracking when water cooled in service.
Superior properties at elevated temperatures.
Excellent impact strength.
Availability:
Very limited.Usually available in block and plate.
Application:
H*1 is an excellent choice for a wide range of hot work and cold work applications. It has excellent nondeforming properties,and is used for hot shell punches,mandrels,and applications where resistance to splitting or cracking is desirable.
Machinability:
H*1 has a machinability rating of *0 compared to a 1% carbon tool steel which is rated at **0.
Annealing:
Heat slowly to ***0°F for one hour per inch of thickness. Cool *5°per hour to ***0°F and air cool. For surface protection an atmosphere furnace or stainless foil wrap must be used. The annealed hardness of H*1 should be **7 Brinell maximum.