Blast Cleaning Sandblasting Abrasive for Gang-saw Granite Cutting
sandblasting abrasive
Steel grit Description
Steel Grit is an angular metallic abrasive produced by crushing bearing steel. Steel Grit is used for descaling,
coating and corrosion removal, and surface etching. The angular particle shape provides a fast cleaning rate
and an angular surface profile.
Steel Grit is tempered to three different hardnesses. The hardest material, GH, is designed for use exclusively
in air blasting equipment,stone cutting. The two softer materials, GL and GP, may also be used in centrifugal
wheel blast equipment.
Steel Grit picture
Steel Grit Size:G10 G12 G14 G16 18 G25 G40 G50 G80 G120
Steel Grit Specification
Product Name |
Chemical Composition |
|
Chemical Composition |
C |
0.701.20% |
Cr |
0.60-1.60% |
|
Mn |
0.61.20% |
|
Si |
0.401.20% |
|
S |
≤0.05% |
|
P |
≤0.05% |
|
Micro Hardness |
GP:4250HRC (399509HV) |
|
Hardness Deviation |
Max Deviation ±3.0HRC,±40HV |
|
Type |
G10 G12 G14 G16 G18 G25 G40 G50 G80 G120 |
|
Diameter |
2.5mm2.0mm1.7mm1.4mm1.2mm1.0mm0.7mm0.4mm0.3mm0.2mm |
|
Microstructure |
Even tempered martensite and dispersed carbon |
|
Quality Standard |
SAE, ISO9001 |
|
Durability |
≥3000 times |
|
Shape |
Angular |
|
Warm Notice: Cast steel grit contains no Chrome element.
Steel Grit Product Technology

Steel Grit Hardness:
GP steel grit : External form is round and shaped with steel water, owns fine elasticity and the strength of
fatigue resistance as a result of fine heat treatment, applied in all aspects, special hardness steel shot
applied in strengthening treatment.
GL steel grit : Although harder than GP steel grit, GL also loses its sharp edges during shot blasting and is
particularly suited to descaling and surface preparation applications.
GH steel grit : Having maximum hardness, GH always remains angular in its operating mix. These abrasives
are particularly effective in surface treatment processes and produce a uniform, etched finish, GH angular
grit should only be used in wheel machines where working requirements take precedence over cost price
considerations .For use mainly with compressed air blasting equipment.
Steel Grit Test

Steel Grit SGS Report

Steel grit Application
- · auto- and manual blasting of metal products (castings, forgings, steel constructions, pipelines);
- ·
- · shot-peening of heavy-loaded parts (shafts, carriage springs, springs, cog-wheels) ;
- ·
- · surface treatment of stone, granite-, marble- and natural stone-cutting;
- ·
- · cleaning of cutting tools;
- ·
- · surface preparation of parts for galvanic coatings, enameling;
- ·
- · surface preparation of oil and gas pipelines for multi-layer coatings;
- ·
- · cleaning of oil-storages and reservoirs
- Stone/ marble/ granite cutting
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.
Sample: we can supply sample for free.
Product---We can produce various size according to the customers' requirements.
After-sales Service
Our products passed ISO9001 standard, and we control the testing procedure strictly.
From the raw materials adopting to the transport to port,our staffs do their works seriously all the time.
If there are quantity problems,package problems,delivery problems,or any other problems,our company
will seriously investigate the event and give customers a satisfying reply.
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 .
Welcome visit Honest Horse factory
Honest Horse customer distribution all over the world
Honest Horse main product
Q : What is the mode of payment?
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
Q: What’s the MOQ of your products?
As usual, MOQ 5TONS .Or as your require,we need to calculate the new price to you.
Q: Can you provide free samples?
Yes,we can send free samples less than 500g to you.
Q: What standards are you carrying out for your products?
SAE standard and ISO 9001, SGS
Send Inquiry to This Supplier
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