Wheel
- Product Description
-
- Commodity name: Wheel
Chemical composition
Grade
Chemical composition %
C
Yes
Mn
P
S
Cr
Mo
Ni
826M40
0.36 ~
0.44
≤ 0.35
0.45 ~ 0.70
≤ 0.035
≤ 0.035
0.5 ~ 0.8
0.45 -0. 65
2.3
~ 2.8
Mechanical properties
Yield strength R1
Tensile strength Room
Elongation A%
Brinell hardness
Charpy impact energy
MPa
MPa
J
20 °C
≥ 900
≥ 965
≥ 12
≥ 300 ~ 325
≥ 54
Chemical composition
Steel designation
c
%
Yes
%
Mn
%
p
max
%
s
max
%
Cr
%
Mo
%
Ni
%
v
%
Name
Number
30CrNiMo8
1.6580
0.26 to 0.34
≤ 0.40
0.30 to 0.60
0.035
0.035
1.80 to 2.20
0.30 to 0.50
1.80 to 2.20
-----
Mechanical properties
Yield strength R1
Tensile strength Room
Elongation A%
Shrinkage rate Z%
Brinell hardness
Charpy impact energy
MPa
MPa
J
Room temperature
≥ 950
1100-1250
≥ 12
≥ 35
300 ~ 360
≥ 30
Product Recommendations
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