1.Model Number: 60Si2Mn(H92600,60SiCr7),60Si2CrA, 50CrVA(H51500,50CrV4),65Mn(1566) , etc.
2.Dimensions: Φ5mm -Φ800mm
3.Chemical composition:
3.Chemical composition:
|
Grade
|
C
|
Si
|
Mn
|
Cr
|
Mo
|
V
|
B
|
|
65#
(CK67 C67)
|
0.62
0.70
|
0.17
0.37
|
0.50
0.80
|
Max
0.25
|
|
|
|
|
70#
(CK67 C67)
|
0.62
0.75
|
0.17
0.37
|
0.50
0.80
|
Max
0.25
|
|
|
|
|
85#
(SUP3)
|
0.82
0.90
|
0.17
0.37
|
0.50
0.80
|
Max
0.25
|
|
|
|
|
65Mn
|
0.62
0.70
|
0.17
0.37
|
0.90
1.20
|
Max
0.25
|
|
|
|
|
55Si2Mn
(SUP6)
(55Si7)
|
0.52
0.60
|
1.50
2.00
|
0.60
0.90
|
Max
0.35
|
|
|
|
|
60Si2Mn
(SUP7)
(65Si7)
|
0.56
0.64
|
1.50
2.00
|
0.60
0.90
|
Max
0.35
|
|
|
|
|
60Si2CrA
(67SiCr5)
|
0.56
0.64
|
1.40
1.80
|
0.40
0.70
|
0.70
1.00
|
|
|
|
|
50CrMn
(SUP9)
(55Cr3)
|
0.52
0.60
|
0.17
0.37
|
0.65
0.95
|
0.65
0.95
|
|
|
|
|
50CrVA
(SUP10)
(50CrV4)
|
0.46
0.54
|
0.17
0.37
|
0.50
0.80
|
0.80
1.10
|
|
0.10
0.20
|
|