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1.3816, DIN X8CrMnN18-18
Production specification
Square-shape steel standard Download
Plate steel standard Download
Billet standard Download
Flat bar standard Download
wire standard Download
tube standard Download
pipe standard Download
Forging standard Download
casting standard Download
sheet standard Download
round bar standard Download
coil standard Download
Bar stock standard Download
profiled bar standard Download
Designation by Standards
Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
19MNCR18 | 949 | 1.3816 | X8CrMnN18-18 | X8CrMnN1818 | - |
Chemical Composition (in weight %)
C | Si | Mn | Cr | Mo | Ni | V | W | Others |
0.08 | 0.45 | 19.00 | 18.50 | - | - | - | - | - |
Description
Austenitic, non-magnetic Mn-Cr-steel.
Applications
Non-magnetizable components in machine construction with high requirements concerning the yield strength, e.g. differents profile shapes and proof shafts for rotor forgings.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 195
Density [g/cm3]: 7.70
Coefficient of Linear Thermal Expansion 10-6 oC-1
20-100oC | 20-200oC | 20-300oC | 20-400oC |
16.0 | 17.1 | 17.9 | 18.7 |
Solution Heat Treatment
Harden from a temperature of 1020-1120oC followed by water or air quenching.
Forging
Hot forming temperature: 1150-950oC.
Machinability
No data.
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