Standards | DIN | AISI | JIS |
X38CrMoV53 | 1.2367 |
C | Si | Mn | P | S | Cr | Mo | V |
0.35-0.40 | 0.30-0.50 | 0.30-0.60 | ≤0.030 | ≤0.030 | 4.70-5.20 | 2.70-3.30 | 0.40-0.70 |
Soft annealing | Temperature(°C) | Cooling | Hardness |
800 - 840 | furnace | max. 230 HB |
Forging | Temperature(°C) | Cooling |
850 - 1050 | furnace |
Hardening | Temperature(°C) | Cooling | Tempering |
1030 - 1050 | oil or air or hot bath | see tempering diagram |
Flat | Thickness | 6-400mm |
Width | 810mm MAX | |
Length | 3000-6000mm | |
Round bar | Diameter | 6-500mm |