EN 1.7380 steel plate is an alloy steel formulated for primary forming in forged products. 1.7380 is the EN numerical designation for this material, 10CrMo9-10 is the EN chemical designation.
It has a moderately high density among alloy steels machined to EN 1.7380. In addition, it has a very high melting temperature and a fairly low thermal conductivity.
The properties of EN 1.7380 steel include two common variations.
Process Features
|
Processability
|
Weak
|
|
Hot Forming
|
Good
|
|
Cold Forming
|
Good
|
Electrical Properties
|
Electrical Resistance
|
10 -8 ohms. m
|
|
Hardness HB
|
1 6 0-1 7 0
|
|
Melting point
|
14 3 0 ℃
|
Thermal Recovery
|
Specific heat capacity
|
470 J / kg-K
|
|
Thermal Conductivity
|
39 W / mK
|
Mechanical Properties
|
Elongation at Break
|
21-22%
|
|
Tensile Strength: Yield (Evidence)
|
280 to 310 MPa
|
| Dicke in mm |
Formate in mm |
|
| 10 Cr Mo 9-10 / 1.7380 |
4 |
bis |
120 |
1.000 |
x |
2000 |
| 4 |
bis |
120 |
2.000 |
x |
12.000 |
| 4 |
bis |
120 |
2.000 |
x |
6.000 |
| 5 |
bis |
50 |
1.250 |
x |
2.500 |
| 5 |
bis |
50 |
2.500 |
x |
12.000 |
| 5 |
bis |
50 |
2.500 |
x |
6.000 |
| 8 |
bis |
50 |
1.500 |
x |
3.000 |
| 8 |
bis |
50 |
3.000 |
x |
12.000 |
| 8 |
bis |
50 |
3.000 |
x |
6.000 |