Business:
Business:
1. Grade: AISI H13, DIN 1.2344, JIS SKD61 alloy tool steel round bars
2. Smelting Tech: EAF+ESR
3. Delivery condition: hot forged, Spherodizing annealed, Ultrosonic test ,Subject to turned
4. Size range: Dia 20mm--600mm ;
5. Hardness:≤230 HB
H-13 is an air hardening, 5% chromium die steel, which is an excellent choice for a wide range of hot work and cold work applications. H-13 is widely used for aluminum, zinc, and magnesium die casting dies where resistance to thermal fatigue due to alternated heating and cooling cycles is of primary importance.