Good Hardness Cast Steel Grit for Descaling and Surface Preparation
cast steel grit
Steel Grit Introduction:
Cast steel angular grit produced by crushing specially heat treated steel shot Its behaviour in service depends
on hardness - a characteristic readily modified by suitable heat treatment.
GP Steel Grit is used mainly in wheel blast machines for cleaning or preparation work on special surfaces
In addition, GL and GH Steel Grit are equally suitable for use in wheelblast machines and in most cases air
blast equipment.
steel grit specification
Products |
Steel Grit |
|
Chemical Composition |
C |
0.80-1.20% |
Mn |
0.20-1.20% |
|
Si |
0.15-1.20% |
|
S |
≤0.05% |
|
P |
≤0.05% |
|
Hardness |
GP:40~50 HRC (377~540 HV) GH:>60 HRC (>710 HV) |
|
Hardness Deviation |
Max Deviation ±3.0HRC,±40HV |
|
Microstructure |
Even tempered martensite and dispersed carbon |
|
Density |
7.50g/cm3 |
|
Warm Notice: Cast steel grit contains no Chrome element.
Steel Grit Quality Test and Test Report

Steel Grit Application
Steel grit Blasting Cleaning
Steel shot and grit are used in cleaning applications for removal of loose material on metal surfaces. This type of cleaning is common in automotive industry (motor blocks, cylinder heads, etc.).
Steel grit Stone cutting
Steel grit is used in cutting hard stones, such as granite. The grit is used in large multi-blade frames which cut the blocks of granite into thin slices.
Blasting cleaning

Stone cutting
Steel Grit Product Technology
25kg/bag(pp bag or paper bag) then 40 bags in one ton bag/pallet ,
all packages are lined with waterproof materials
We can also pack according to your requirement.
we can supply sample for free.
We can produce various size abraisve according to the customers' requirements.
Jinan Junda Industrial Technology Co.,Ltd. is located in Jinan,Shandong Province,China. We are the
manufacturer of abrasive media of steel grit,steel shot and garnet sand in north China. We also registered
our another company--Honest Horse (CHINA) Holding Limited for expanding our business.
Our company has more than 10 years experience of production and sale in abrasive media field.The
customers distribute in Asia, Europe,North America,South America,and Australia,etc.
Our company adopts new intelligent NC automatic production equipments.Thanks to the hardworking of
our technical team,modern inspection equipment and computerized systematic management, our monthly
production capability can reach 500 tons.
The products reach the ISO9001 standard,SAE and always enjoy a good reputation among our customers.
Welcome customers all over the world to do cooperations with us .
Payment Term:
T/T: 50% advance payment then the rest 50% payment pay us
when get the scanned B/L from our E-mail
L/C: 100% irrevocable L/C at sight
Send Inquiry to This Supplier
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