--18th.January.2024--
Sichuan Huitai Special Metals Co.,Ltd Produce Forged H13 Steel Round Bar:
Diameter: 260mm/280mm/320mm/360mm
Length:10000mm-13000mm
Smelt Method: ESR
Forged H13 Steel Round Bar
H13 mold steel is a kind of high carbon and high chromium alloy tool steel. It has high hardness and wear resistance after heat treatment, and has the characteristics of strong hardenability and good dimensional stability. It is suitable for making high-precision and long-life cold work molds and Thermoset plastic mold.
H13/SKD61 chemical composition (as follows (%):
C: 0.32~0.42
Si: 0.8~1.2
Mn: ≤0.50
Cr: 4.50~5.50
Mo: 1.00~1.50
V: 0.8~1.2
S: ≤0.03
P:≤0.03
Mechanical properties
Before heat treatment HH13 is about HRC15~20 (HB200~230)
Hardness after heat treatment: Internal HRC40°~45° Surface HV1000±100
The density of H13 is 7.85g per cubic centimeter
