Steel Grit GH50

Steel Grit GH50

Steel Grit GH50-0.4mm mainly used for rust removal of alloys casting,strip steel,and small-sized stainless steel castings,spring strengthen,surface treatment before plating,improving roughness,enhancing adhesiveness. The product quality has met SAE American Automobile Engineering Committee...

Product Details

Steel Grit GH50-0.4mm

mainly used for rust removal of alloys casting,strip steel,and small-sized stainless steel castings,spring strengthen,surface treatment before plating,improving roughness,enhancing adhesiveness.


steel grit GH50.jpg

The product quality has met SAE American Automobile Engineering Committee standard, ISO international standard.


Technical Data of steel grit GH50

Test Items

Specifications

Observations

Steel Grit

Steel Grit

Chemical Composition

C

0.85-1.20

1.03

Mn

0.40-1.20

0.62

Si

0.40-1.20

0.41

S

≤0.05

0.038

P

≤0.05

0.040

Hardness   ( HRC )

60-66(GH)

63(GH)

Metallographic Structure

Even tempered martensite

Even tempered martensite

Remarks

All   products comply as per the laid down specifications


 


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