60Mn steel wire
Chemical Compositions
|
Grade
|
(C)%
|
(Si)%
|
(Mn)%
|
(P)%
|
(S)%
|
(Cr)%
|
(Ni) %
|
(Cu) %
|
|
60Mn
|
0.57-0.65
|
0.17-0.37
|
0.70-1.00
|
≤0.035
|
≤0.035
|
≤0.25
|
≤0.30
|
≤0.25
|
|
60Mn A
|
0.57-0.65
|
0.17-0.37
|
0.70-1.00
|
≤0.030
|
≤0.030
|
≤0.25
|
≤0.30
|
≤0.25
|
|
60Mn E
|
0.57-0.65
|
0.17-0.37
|
0.70-1.00
|
≤0.025
|
≤0.020
|
≤0.25
|
≤0.30
|
≤0.25
|
physical properties
|
Grade
|
yield point MPa (≥)
|
tensile strength
σb /MPa (≥)
|
Elongation
δ5 / % (≥)
|
reduction of area
ψ/ % (≥)
|
hardness
|
|
60Mn
|
410
|
695
|
11
|
35
|
HBS10/3000
No heat treatment≤269
Annealing ≤229
|
grade Comparison
|
China
GB YB
|
American
ASTM
|
Japan
JIS
|
Germany
DIN EN
|
UK
BS EN
|
French
NF EN
|
Russian
rOCT
|
|
60Mn
|
1060
|
SWRH62B
|
C60(1.0601)
|
60T
|
||
60Mn
Strength, hardness, elasticity and harden ability slightly higher than that 60 steel after annealing processing was good, cold deformation and welding of plastic are poor thermal sensitivity and a tendency to temper brittleness
Strength, hardness, elasticity and harden ability slightly higher than that 60 steel after annealing processing was good, cold deformation and welding of plastic are poor thermal sensitivity and a tendency to temper brittleness
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Key words：60Mn steel wire steel wire
[Source：Original]
[Author：web]
[Date：09-01-13]
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