STEEL GRITS
Product Description :
Primecast Steel grits are made from clean Refined Steel with special micro alloying elements through an Atomization Process. Steel Grits Are Obtained By Crushing Steel Shot, Therfore They Exhibit Sharp Edge and Broken Section.
Primecast offer quality Products & Seruice to meet specification of our Valued Customer.
Primecast Follow Strict Manufacturing of ISO 9001:2015 and Standards SAE J827, J444, J1993.
STEEL GRIT Specification (SAE J827 & J1993)
Chemical composition of steel shot :
| Chemical Composition (%) | Steel Grits | |||
|
C |
0.85 - 1.20 |
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Mn. |
0.60 - 1.20 |
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Si. |
0.40 - 1.20 |
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|
S |
0.05 max. |
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P |
0.05 max. |
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Hardness |
40-50 HRC |
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|
Hardness Deviation |
Maximum deviation ±3.0HRC |
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Microstructure |
finely tempered Martensite |
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Minimum Density |
7.4 g/CC |
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Application :
| SAE STANDERD | Steel Grits Application |
| G-10 G-12 G-14 G-16 |
Blast Cleaning of large or medium steel & iron casting. |
| G-18 G-25 G-40 |
Granite cutting, blast cleaning of casting, etching of rolls, cleaning of structure steels |
| G-50 G-80 G-120 |
Cleaning of non-ferrous castings and structure steels |
| Special Requirements are all available | |