High Carbon Chromium Alloy Steel - China

GCr15/52100/SUJ2 High-carbon chromium alloy steel Bearing Steel Plates In the annealed condition this steel is comparatively easy to machine, yet very high hardness, abrasion resistance can be developed by heat treatment to make steel particularly suitable for applications requiring extreme wear resistance.

Product Details

Chemical composition (%)

Steel Grade C Si Mn S P Cr Mo Ni Cu Al

GCr15 0.95-1.05 0.15-0.35 0.25-0.45 ≤0.02 ≤0.025 1.40-1.65 ≤0.10 ≤0.25 ≤0.25 ≤0.05

Applications:

Anti-Friction Bearings & Rollers

Slitting Rolls, Spacers & Knives

Knife Blades and Cutlery

Seals, Sleeves & Bushings

Tools, Dies & Molds

Engine & Hydraulic Parts Specification

Round bar Diameter Length - Forged round bar: φ50~450 2000~6000 - Rolled round bar: φ10~80 2000~6000 -

Flat bar Thickness(mm) Width(mm) Length(mm) Forged plate: 20~300 50~710 2000~6000 Rolled plate: 10~65 155~610 2000~6000

Characteristic:

GCr15 is a high-carbon chromium alloy steel, for its versatility, is used in a variety of mechanical applications.

In the annealed condition this steel is comparatively easy to machine, yet very high hardness, abrasion

resistance can be developed by heat treatment to make steel particularly suitable for applications

requiring extreme wear resistance.

Mechanical properties

spheroidizing annealing hardness: 179-207 HBW

softening annealing hardness: ≤245HBW

Risunsteel, based on the over one hundred years’s production history of special steel in Huangshi, provide professional services and material for cutting tool companies, mould companies and other industrial enterprises all over the world for years.

More information please visit website.

Company Contact:

• Posted By: Hubei Risunsteel Co., Ltd.

• Phone: 13339903897

• Address: Huangshigang district, Huangshi City, Hubei Province, China

• Email:

• Website: https://www.risunsteel.com/

• Business Description: Risunsteel,based on the over one hundred yearss production history of special steel in Huangshi, provide professional services and material for cutting tool companies, mould companies and other industrial enterprises all over the world for years.