H13 chemical composition and mechanical properties
H13 chemical composition and mechanical properties, main uses
A Workstation sink is a sink with a mechanism built in to the front and back sides of the bowl to allow accessories to sit on the step or ledge, affording the user to prepare meals on the sink instead of on the countertop. The intent behind the design is to speed up the process of food preparation and clean-up.
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H13 steel alloy tool steel is referred to as the joint steel, which is a steel type formed by adding alloying elements on the basis of carbon steel. Among them, the joint steel includes: measuring tool steel, impact resistant tool steel, cold work die steel, hot work die steel, non-magnetic die steel, plastic die steel.
H13 is a hot work die steel. Implementation of the standard GB/T1299-2000
H13 hot work die casting mold steel unified digital code A20502;
Grade 4Cr5MoSiV1;
chemical composition%:
C0.32~0.45,
Si0.80~1.20,
Mn0.20~0.50,
Cr4.75~5.50,
Mo1.10~1.75,
V0.80~1.20,
p is less than or equal to 0.030,
S is less than or equal to 0.030;
Heat treatment: (Delivery status: Brinell hardness HBW10/3000 (less than or equal to 235)), quenching: 790 degrees + -15 degrees preheating, 1000 degrees (salt bath) or 1010 degrees (furnace controlled atmosphere) + -6 degrees heating Insulation 5~15min air cooling, 550 degrees + -6 degrees tempering; annealing, hot processing; characteristics and uses: the introduction of the United States H13 air quench hardening hot work die steel. Its performance and use are basically the same as those of 4Cr5MoSiV steel, but because of its high vanadium content, the medium temperature (600 degree) performance is better than that of 4Cr5MoSiV steel. It is a representative steel grade widely used in hot work die steel. 
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