- Brand Name : HRT
- Place of Origin : Zhongshan China Contact Supplier
SS440 steel ball
Product Detail
440 Stainless steel ball
Material Available：SUS440, AISI440
Size Range：0.5mm~3inch
Grade：G5~G1000
Hardness：HRC58~62
Standard Available：GB308-2002,ISO3290,DIN5401,ABMA Std10,JIS B1501
| AISI Number | C% | Si% | Mn% | Ni% | Cr% | P% | Mo% | S% |
| AISI440 | 0.90~1.0 | 0.80Max | 0.80Max | 0.60Max | 17.0~19.0 | 0.04Max | / | 0.03Max |
Features
Magnetic
Common corrosion resistance
Through heat treatment could reach HRC58~62
440 stainless steel ball 0.5mm to 3.0mm is our Featured Products.
Applications
Bearing industries
Home appliances
Automotive parts
electronic components
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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.