1.2343 / X37CrMoV5-1
DIN 1.2343 / X37CrMoV5-1 Steel is an air cooling type of hot-work die steel. In the medium temperature,din 1.2343 has good heat strength,high toughness and wear resistance. In the working temperature,X37CrMoV5-1 steel has good cold and hot fatigue resistance and deformation during heat treatment.
C: 0.33-0.41; Si: 0.80-1.20; Mn: 0.25-0.50; P: max0.030; S: max0.020;
Cr: 4.80-5.50; Mo: 1.10-1.50; V: 0.30-0.50;
Form of 1.2343
Round / Square / Flat Bars, Plates, Blocks.
Size of X37CrMoV5-1
dia. 1-16mm (Cold Drawn);
dia. 10-50mm (Hot Rolled);
dia. 50-180mm (Hot Forged);
dia. 180-300mm (Free Forging);
Thickness: 1-2.5mm(Cold Rolled); 1.5-20mm(Hot Rolled); 20-300mm(Hot Forged);
Surface Condition of 1.2343 Steel
Black, Peeled, Rough Machined, Ground
Hardness of X37CrMoV5-1 Steel
Annealed (+A): max 235HB
Mechanical Properties of 1.2343 / X37CrMoV5-1
Percentage reduction of area after fracture
Elongation after fracture
Quenched and Tempered (+QT) of W-Nr 1.2343 Steel
1. Preheat din 1.2343 steel to the temperature of 790°C
2. Transfer to salt bath standing at the hardening temperature of 1000-1010°C.
3. Soak and quench into salt standing at 550°C.
4. Withdraw from the furnace and cool in air.
5. The usual tempering temperature is 550°C which depending on the hardness requirements.
Applications of DIN X37CrMoV5-1 Steel
1.2343 steel is used to make die casting,aluminum casting with hot extrusion and perforation using the tool and the mandrel,press forging die,plastic mould,etc. It’s also used to make aircraft’s structure parts which works at 400-500°C.
Enquiry for DIN 1.2343 / X37CrMoV5-1 Tool Steel Round / Flat Bars, Plates and Blocks.