1.2316 (X38CrMo16) Plastic Mold Steel
1.2316 (X38CrMo16) Stainless Steel
Stainless martensitic steel with increased Cr-content for improved corrosion resistance. This grade is usually supplied in a quenched and tempered condition. Good polishability.
Manufactured by Dörrenberg Edelstahl.
Area of Application
Tools and moulds for corrosive plastics and polymers, food industry
Chemical Composition
Code: 1.2316 (R65) X38CrMo16
Carbon |
Chromium |
Molybdenum |
C |
Cr |
Mo |
0,38 |
16,50 |
1,20 |
Heat Treatment
|
|
Temperature |
Cooling |
Hardness |
Soft Annealing |
760 - 800 °C |
Furnace |
245 HB |
Stress Relief Annealing |
500 - 550°C |
Furnace |
|
Hardening |
1020 - 1050°C |
C oil, pressure gas (N2), air or hot bath 500 - 550°C |
see tempering diagram |
Mechanical Properties
Hardness |
27 - 33 |
HRC |
Physical Properties
Thermal Expansion Coefficient |
10,3- 11,6 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
19,6 |
W/mK |
Density |
7,85 |
g/cm3 |
