GB/T3077 40Cr alloy steel plate is widely used for a variety of applications in the used in the automotive and engineering industries for toolholders and other such components. Typical applications such as valve bodies, pumps and fittings, Shaft, the high load of wheel, bolts, double-headed bolts, gears, etc
|
USA |
Germany |
China |
Japan |
France |
England |
ISO |
Sweden |
Spain |
|
ASTM/AISI/UNS/SAE |
DIN,WNr |
GB |
JIS |
AFNOR |
BS |
ISO |
SS |
UNE |
|
5140/G51400 |
41Cr4 / 1.7035 |
40Cr |
SCr440 |
42C4 |
530A40 / 530M40 |
41Cr4 |
2245 |
C(％) |
0.37～0.44 |
Si(％) |
0.17～0.37 |
Mn(％) |
0.50～0.80 |
P(％) |
≤0.030 |
|
S(％) |
≤0.030 |
Cr(％) |
0.80～1.10 |
| Tensile |
Yield |
Bulk modulus |
Shear modulus |
Poisson’s atio |
Izod Impact |
|
KSI |
KSI |
KSI |
KSI |
ft.lb |
|
|
76900 |
55800 |
20300 |
11600 |
0.27-0.30 |
84.8 |
Thickness： 3-250mm
Width： 1220-4200mm
Length: 5000-18000mm
Notes: coil thickness ≤ 25m
GB/T3077 40Cr alloy steel plate is China's standard. GB/T3077 40Cr alloy steel plate has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity After quenching and tempering. Katalor is the GB/T3077 40Cr alloy steel plate famous manufacturer ,we have a long story in supplying GB/T3077 40Cr alloy steel plate.
