- Description
- Device parameters
-
- Commodity name: Wind Power Gear
- Commodity ID: 1133099465897037824
chemical composition
Grade
Chemical composition %
C
Si
Mn
P
S
Cr
Mo
Ni
826M40
0. 36 ～
0.4 4
≤ 0.35
0.45 ～0.70
≤ 0.0 3 5
≤ 0.0 3 5
0.5 ～0.8
Of 0. The 45 -0. . 6 . 5
2.3
~ 2.8
Mechanical behavior
Yield strength R1
Tensile strength Rm
Elongation A%
Brinell hardness
Charpy impact work
MPa
MPa
J
20 ℃
≥ 900
≥ 965
≥ 1 2
≥ 300 ～325
≥ 54
chemical composition
Steel designation
c
%
Si
%
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 behavior
Yield strength R1
Tensile strength Rm
Elongation A%
Shrinkage rate Z%
Brinell hardness
Charpy impact work
MPa
MPa
J
Room temperature
≥ 950
1100-1250
≥ 1 2
≥ 35
300 ～3 60
≥ 30
-
Product recommendations
MESSAGE
多行文本内容元素
富文本内容绑定数据后可解析HTML语言内容
Add: Zhicheng, Jiyuan, Henan, China
Tel：+86 0391-6088108 Web：www.hhf.cn
