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Production material

Q235, AISI1010, AISI1015

The production specification

0.5 mm to 50 mm

Production level

G100 - G1000

Application field

Electronic, hardware, pulley, caster, simple bearing, universal ball, arts and crafts, l age bearing, chemical, bicycle bearing accessories

hardness

Add fire HRC58-62;No fire HRC26 or so

Classification of carbon steel balls:

1. According to the material is divided into low carbon steel ball, medium carbon steel ball, high carbon steel ball, the main material is 1010-1015, 1045, 1085, etc.;

2. The hardness is divided into soft ball and hard ball according to the hardness, that is, according to whether heat treatment is needed to judge: after heat treatment, the hardness increases, about hrc60-66, commonly known as hard ball in the industry;Hardness without heat treatment is relatively low, about HRC40-50, commonly known in the industry as soft ball;

3. According to whether polishing is divided into black ball and bright ball, that is, the grinding ball is not polished, commonly known as the black ball in the industry;Polished surface such as mirror, commonly known in the industry bright ball;

Carbon steel balls, as the name implies, are steel balls made from carbon steel materials.       

What are the main carbon steel materials used in the production and processing of steel balls?Mainly include AISI1010, 5, 1015104, 5106, 5108, in turn increase the carbon content, which is 1010/1015 for low carbon steel, 1045/1065 for medium carbon steel, 1085 for high carbon steel.

These three materials have their own advantages and disadvantages, used in daily life production also have their own purposes, of course, used in the production and processing of steel balls is the same.Through more than ten years of steel ball production, carbon steel ball in China is still in a hazy, mixed state, most of the use is low carbon steel ball, middle carbon steel ball and high carbon steel ball in the domestic production and processing, mainly domestic demand, quality requirements are not high, heavy price.And low carbon steel ball to meet the basic needs of customers, cheap, with a certain degree of hardness.

Low carbon steel balls are mainly used in two materials, one is relatively high quality Q235 material, one is relatively cheap coarse Q195 material.For the surface requirements are not high, the service life is not long, blindly cheap customers, can choose Q195. Otherwise, or choose Q235, better.

Low carbon steel ball, according to whether heat treatment, divided into two types, not heat treated low carbon steel ball, commonly known as iron ball, hardness in HRC27 or so, widely used in welding, counterweight, toys, hardware, electronics, etc.;Heat treated mild steel ball, commonly known as hard ball, hardness in HRC58-65, widely used for grinding, simple bearings, hardware, etc.These two prices are not the same, but in the communication with the customer, many do not clear this point, just blindly than the price, ask price, who is cheap to whom, the results after receiving the goods because of not clear hardness requirements can not be used.