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Hi-Cr

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Hi-Cr

Product Specification Sheet

Stainless Steel Shot - Hi-Cr Stainless Steel Shot

Sigma Cr17 is specifically manufactured to obtain a spherical Stainless Steel shot.
The product is a cost effective alternative to other Stainless Steel blasting medias but does not compromise on quality.
The unique production process allows not only the manufacture of standard size ranges but also allows the manufacture of special request size ranges.

Chemical Composition
Min % Max %
Carbon 0.05 0.20
Chrome 15.00 17.00
Nickle 0.50 0.95
Silicon 1.80 3.00
Manganese 0.70 1.20
Hardness
After Work Hardening (In Service) 40 - 50 HRc
Microstructure
Ferritic/Martensitic
Sieve Sizes GRADES
Sieve No. mm C140 C120 C100 C90 C60 C50 C40 C30 C20 C10
4.00 all Pass
3.35 10% max
7 2.80 all Pass
8 2.36 10% max
12 1.70 90% Min 10% max all Pass
14 1.40 10% max all Pass
16 1.18 90% Min 10% max all Pass
18 1.00 90% Min 10% max all Pass
20 0.850 90% Min 10% max
25 0.710 90% Min
30 0.600 90% Min all Pass
40 0.425 90% Min 10% max all Pass
50 0.300 10% max
60 0.250 all Pass
80 0.180 90% Min 10% max
0.075 90% Min
0.040 90% Min

Sigma Hi-Cr Stainless Steel Shot

  • No Ferrous Contamination
  • Rust Free Blasting
  • High Durability
  • Highly spherical
  • Allows control of surface profile
  • Cost effective alternative to other products
  • Significant reduction in stock and logistics
  • High reduction in waste material disposal costs
  • Various Packaging options available