Specifications
Standard: DIN 17223-1, DIN EN 10270-1, JIS G 3521-1991, GB 4357-89
1.Material: 45#, 42A, 42B, 60#, 65#, 65Mn, 70#, 72A, 72B, 80#, 82A, 82B, 1006, 1008, etc
2.Diameter: 0.20--12.50mm
3.Standard: GB 4357-89, JIS G 3521-91, DIN 17223, EN 10270, GB 3206-82, YB/T 5005-93
4.Chemical Composition
|
Material
|
Carbon
%
|
Silicon
%
|
Manganese
%
|
Phosphorus
%
|
Sulphur
%
|
Chromium
%
|
Nickel
%
|
Cuprum
%
|
|
1008
|
0.08
|
0.13
|
0.37
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
|
SAE1045
|
0.45
|
0.20
|
0.56
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
|
42A 42B
|
0.42
|
0.20
|
0.56
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
|
SAE1060
|
0.60
|
0.20
|
0.56
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
|
SAE1065
|
0.65
|
0.20
|
0.56
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
|
65Mn
|
0.65
|
0.20
|
0.70-1.00
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
|
SAE1070
|
0.70
|
0.20
|
0.56
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
|
72A 72B
|
0.72
|
0.20
|
0.70
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
|
SAE1080
|
0.80
|
0.22
|
0.70
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
|
82A 82B
|
0.82
|
0.24
|
0.77
|
≤0.03
|
≤0.03
|
≤0.20
|
≤0.20
|
≤0.25
|
