Cast Steel Grit GL50

Cast Steel Grit GL50

Steel Grit GL50 (mix with S70-S230): Cleaning of small castings, small details before and after thermal treatment; surface preparation of details before galvanizing, enameling, cleaning of cutting tools and thin-walled rolled products. Steel grit features: moderate hardness, toughness, impact...

Product Details

Steel Grit GL50

(mix with S70-S230): Cleaning of small castings, small details before and after thermal treatment; surface preparation of details before galvanizing, enameling, cleaning of cutting tools and thin-walled rolled products.

Steel grit features: moderate hardness, toughness, impact resistance, can be used for several times repeatedly, long life, good elasticity and adhesion, fast clean sand consumption is low, not broken, clean up the workpiece brightness, good technical effect.


Other size of Steel Grit:

Type: GL10, GL12, GL14, GL16, GL18, GL25, GL40, GL50, GL80, GL120

Size available: 2.5mm, 2.0mm, 1.7mm, 1.4mm, 1.2mm, 1.0mm, 0.7mm, 0.4mm, 0.3mm, 0.2mm



l  Technical Data of cast steel grit GL50 for surface pretreatment

Test Items

Specifications

Observations

Steel Grit GL50

Steel Grit GL50

Chemical Composition

C

0.85-1.20

1.02

Mn

0.40-1.20

0.61

Si

0.40-1.20

0.41

S

≤0.05

0.038

P

≤0.05

0.041

Hardness   ( HRC )

50-60(GL)

56(GL)

Metallographic Structure

Even tempered martensite

Even tempered   martensite

Remarks

All   products comply as per the laid down specifications

 

Packing: 25kgs/bag, 40bags/jumbo bag or pallet

 

Payment: T/T in advance, or L/C at sight


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