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37Cr4 alloy steel has reliable mechanical property,good formability and excellent cutability performance,which is widely used in various industries.such as architecture,bridge construction,marine craft,heavy machine and other structure parts.
Standard:EN10083-3 (Technical delivery conditions for Alloy steels in the quenched and tempered condition).Delivery Condition:Hot forged,hot rolled,cold rolled,cold drawn.
37CR4 alloy steel sheet/plate chemical composition %
C
|
Si |
Mn |
P max |
S max |
Nmax |
B |
0.34-0.41 |
0.40 |
0.60-0.90 |
0.025 |
0.035 |
0.009 |
0.0008-0.0050 |
37Cr4 steel plate/sheet Mechanical properties at room temperature in the quenched and tempered condition
Grade |
Mechanical properties for the ruling section |
|||||||||
37CR4
|
d ≤ 16 mm t ≤ 8 mm |
16 mm < d ≤ 40 mm 8 mm < t ≤ 20 mm |
||||||||
Remin(Mpa) |
Rm(Mpa) |
A min(%) |
Zmin(%) |
KVbmin(J) |
Remin(Mpa) |
Rm(Mpa) |
Amin(%) |
Zmin(%) |
KVbmin(J) |
|
750 |
950-1150 |
11 |
35 |
30 |
630 |
850-1000 |
13 |
40 |
35 |
37CR4 Size Range:
|
Diameter(mm) |
Thickness (mm) |
Width (mm) |
Length(mm) |
Round |
1.0-1000 |
- |
- |
2000-11800 |
Square |
10-1000 |
- |
- |
2000-11800 |
flat |
- |
20-800 |
80-2000 |
2000-11800 |
And you can get more details about the 37Cr4 structural alloy steel here.
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