China Factory AISI420 3.175mm 4.7625mm Stainless Steel Ball With High Quality For Slides

Short Description:

420 stainless steel balls are usually used in industries that require high precision and anti-rust performance: motorcycle parts, pulleys, stainless steel bearings, plastic bearings, handicrafts, valves, and petroleum.


Product Detail

Product Tags

-1595656436000

Application areas:

420 stainless steel balls are usually used in industries that require high precision and anti-rust performance: motorcycle parts, pulleys, stainless steel bearings, plastic bearings, handicrafts, valves, and petroleum.

Material comparison:

Domestic 420 is mainly divided into two types of steel balls, 2Cr13 steel balls (corresponding to the Japanese standard: SUS420J1 stainless steel balls), and 3Cr13 steel balls (corresponding to the Japanese standard SUS420J2 stainless steel balls). Both steel balls have hardness. Many customers have a misunderstanding. It is believed that 410 stainless steel balls (corresponding to the national standard: 1Cr13 steel balls) and 430 stainless steel balls (1Cr17 steel balls) have the same hardness. Although the two steel balls are the same 4 series stainless steel balls, the metallographic structure is different: one is martensitic steel , The other is ferritic steel. (The materials provided by our company are all original works. Any similarities are plagiarism)

Features:

The representative of martensitic steel, commonly known as stainless iron, is magnetic, has good rust resistance, and has a high hardness of HRC50-55.

420 stainless steel ball chemical composition

C 0.26-0.35%
Cr 12.0-14.0%
Si 1.00%
Mn 1.0% Max.
P 0.04%
S 0.03%
Mo --------

 

420 stainless steel ball physical properties

Tensile strength 280,000 psi
Yield Strength 270,000 psi
Elastic Modulus 29,000,000 psi
Density 0.275 lbs/cubic inch
-1595656459000
04-1597195837000

Stainless Steel Ball 420

05-1597195848000

Stainless Steel Ball 420

06-1597195860000

Stainless Steel Ball 420


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