- Brand Name : HRT
- Place of Origin : Zhongshan China
420 Stainless Steel Balls
Material Available：SUS420, AISI420,1.4021
Size Range：0.5mm~3inch
Grade：G60~G1000
Hardness：HRC50~55
Product Detail
SUS 420 stainless steel ball
Material Available：SUS420, AISI420,1.4021
Size Range：0.5mm~3inch
Grade：G60~G1000
Hardness：HRC50~55
Standard Available：GB308-2002,ISO3290,DIN5401,ABMA Std10,JIS B1501
| AISI Number | C% | Si% | Mn% | Cr% | P% | S% |
| AISI 420 | 0.26~0.35 | 1.00Max | 1.00Max | 12.0~14.0 | 0.035Max | 0.030Max |
Features
Magnetic，
Common corrosion resistance
Through heat treatment could reach HRC50~55
Applications
Instrument
Home appliances
Automotive parts
SUS420 stainless steel ball
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Our Steel Ball Factory mainly focuses on high precision miniature steel ball manufacture and development. High precision stainless steel ball, chrome steel ball, glass ball and plastic ball, especially the size range from 0.5mm to 6.0mm, the precision up to Grade 5, are the main products we engage in.