Manufactured by Dörrenberg Edelstahl.
1.2316 (X38CrMo16) steel is a chromium-molybdenum steel with improved corrosion resistance properties. It offers good polishability, toughness, and heat resistance while also being wear-resistant. It is commonly preferred for molds and tools used to shape and process chemically aggressive plastic materials like PVC.
1.2316 (X38CrMo16) is a martensitic stainless chromium steel with the same hardness throughout all dimensions. It is easy to process and has high surface quality and polishability. Due to its high chromium content, 1.2316 (X38CrMo16) is not suitable for nitriding and chrome plating.
Carbon |
Chromium |
Molybdenum |
C |
Cr |
Mo |
0,38 |
16,50 |
1,20 |
|
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 |
Hardness |
27 - 33 |
HRC |
Thermal Expansion Coefficient |
10,3- 11,6 |
1/K * 10-6 |
Thermal Conductivity (20°C) |
19,6 |
W/mK |
Density |
7,85 |
g/cm3 |
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