UNITED ALLOY STEEL (HONGKONG)

GB 4Cr5MoSiV1 ASTM H13 JIS SKD61 DIN 1.2344 H13's properties and application is similar with 4Cr5MoSiV.And it is

D2 is a high carbon, high chromium, molybdenum, vanadium, air hardening alloy tool steel which offers good wear resistance, high surface hardness, thr

Well machinability and super polish performance, generic toughness, can be carburizing, after carburizing & quenching, case hardness can reach 65HRC,

It is a martensitic steel. And it has high temperature resistance. It can be used as valves of internal combustion engine.

This steel has very good shock resistance and toughness are also key properties of this alloy in the heat treated condition. Commonly employed in heav

Tool Steel EF/EF+ESR EAF+LF+VD Hot Work Steels Cold Work Steels 1.2344/H13 1.2379/D2 Dimension & Delivery Condition Shape Dimension (mm) D...

EAF+LF+VD Materials Production base: CERI, SUNAN, GUANGDA Steel Grade Shape Size(mm) Delivery condition S355J2G3 Round Dia60-750 Forged, Annealed, Bla

DESCRIPTION: AISI 4130, forged solid or bored round bars / square bars and rings, quenched and tempered to API Spec.6A, 75K, P-U+X, PSL 3-4 and NACE M

The hardness of steel block is more uniform, section deviation is smaller core hardn...