G100 420C Stainless Steel Ball

G100 420C stainless steel ball is one of the various materials and specifications of steel balls that Condar can produce. It belongs to martensitic steel and has magnetism. It is suitable for some working environments that require magnetic attraction. It also has strong hardness and rust resistance.

Product Advantages

1. Wear resistance: G100 420C stainless steel ball has higher hardness than ordinary stainless steel, is more wear-resistant in practical applications, and has a longer life.

2. Rust resistance: The product contains 12-14% chromium, which can form a basic oxide film, is resistant to water vapor and mildly corrosive environments, and can meet daily rust prevention needs.

3. Application: G100 420C stainless steel ball is suitable for use in different industries, from industrial equipment to civilian products.

4. Cost-effectiveness: Compared with the 440C series of steel balls, 420/420C stainless steel balls have a higher cost-effectiveness, which helps to control cost consumption.

Main size: 0.35mm-25.4mm

Density: 7.7g/cm3

Main grade: G100;

Rockwell hardness: 420 HRC52-55; 420C HRC54-60;

Application areas: hardware, bearings, motorcycle accessories, home appliance refrigeration equipment accessories, toy accessories, etc.;

Packaging method: carton + pallet, wooden box packaging, small bag packaging, can be packaged according to customer requirements;

In the production of G100 420C stainless steel balls, to meet the G100 steel ball grade, you need to refer to the following indicators. We use the industry's advanced production and testing equipment to strictly control the quality, so that the accuracy and roundness of the product can be better.

Steel ball grade: G100

Ball diameter variation: 2.5μm

Spherical error: 2.5μm

Surface roughness: 0.1μm

Ball batch diameter variation: 5μm

Ball gauge value spacing: 10μm

Preferred ball gauge value: -40 - +40

Chemical Composition Table