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Soft Steel Balls
Another name:Soft Balls / Decorative Balls / Curtain Balls / Toy Balls
Material:Carbon steel
Hardness:Low hardness
For toy, decorative and curtain;
Steel balls without Heating Treatment;
Shining surface.

1.Size: Diameter 4mm -25mm

2.Grade: 

 Grade

Ball diameter variation 

Spherical deviation 

Ball surface roughness 

Ball diameter variation

 Basic diameter tolerance

 G

 Vdws

 Sph

 Ra

 Vdwl

 Tdn

 

 

 

 

 

 

 500

 13

 13

 *

 25

 50

 1000

 25

 25

 *

 50

 125

 2000

 *

 *

 *

 *

 *

 Custom

 

 

 

 

 

 

3.Material: 

CHEMICAL COMPOSITION (%)

 Material

 C

 Si 

 Mn

 P 

 S

 Ni 

 Cr 

 Mo 

 Cu 

AISI1010 

0.08-0.10 

 

0.30-0.60

0.04max

0.05 max

 

 

 

 

AISI1015

0.13-0.18

 

0.30-0.60

0.04max

0.05 max

 

 

 

 

AISI1045

0.42-0.48

0.15-0.35

0.60-0.90

0.03max

0.035max 

 

 

 

 

AISI1085

0.80-0.90

0.35-0.45

0.60-0.90

0.05max

0.05max

 

 

 

 

 Custom

 

 

 

 

 

 

 

 

 

 

4.Package:  Oil packing or Dry packing

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