Products

Steel Grit

Name: Steel Grit
Composition: C, Mn, Si, S, P
Size: Can be customized according to customer requirements
Payment:
30% T/T in advance for more than USD2000, balance pay before shipment.
100% T/T payment for amount less than USD2000.

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Description

We use selected raw materials, adding the best ratio of alloy, smelting by electric furnace, and then into steel particles. In the process of liquid metal forming, the chemical composition and particle size are strictly controlled to ensure that the mechanical properties are suitable for various applications. After high temperature treatment, the steel grains are broken into steel grit, and finally the sand grits of various specifications are sieved out by the automatic screening system.

steel grit-4

Product Specification:

Chemical Composition
C	0.85~1.2%
Mn	0.4~1.2%
Si	0.6~1.2%
S	≤0.05%
P	≤0.05%
Micrhardness	GP: 46~50HRC (377~509HV) GL: 56~60HRC (543~620HV) GH: 63~65HRC (620~713HV)
Hardness Deviation	Max Deviation ±3.0HRC
Microstructure	Even Tempered Martensite or Sorbite
Density	≥7.4g/cm³
Appearance	Polygon Spherical, hemispherical, flat-shaped particles<10% Crack 40%

Product Features:

Steel grit has characteristics such as reasonable hardness, high toughness, good impact resistance, can be used repeatedly for several times, good elasticity, strong adhesion, high cleaning speed, low sand consumption, not broken, good technical effect.

Product Application:

Steel grit mainly used for blast cleaning, rust removal, sand blasting and pre-treatment in casting, forging, steel plate, H-type steel, steel structure industrial.

Product Packing: