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High Carbon Steel Shot Suppliers in China - Quality Steel Shot from Trusted Factory

Discover our high-quality SAE standard high carbon steel shots, with a carbon content between 0.8% and 1.2%. As a leading manufacturer and supplier based in China, we pride ourselves on using premium raw materials to ensure exceptional quality. Our diverse range includes steel shots from S70 to S1110, all crafted to meet rigorous SAE standards, and widely accepted by customers around the globe.

At our factory, we are dedicated to producing steel shots with precision and care. We offer an extensive selection, including S70, S110, S130, S170, S230, S280, S330, S390, S460, S550, S660, S780, S930, and S1110. Trust us as your reliable partner for high carbon steel shots, designed to meet the needs of various industries.

Product Detail

Product Details

Advantages of our production:

We forever using well-chosen raw materials, the best quality of metal scraps. And every time our lab inspect random samples from materials for final confirmation, by visual and test its chemical compositions etc.

All processing including melting in furnace, centrifugation, drying, tempering, quenching, screening and packing etc, we all manage and control well by our professional teams. Among these, our furnace is bigger one, 15mts capacity, it enable us to manufacture big quantity of products. And we have continuous tempering lines, robot automatic packaging lines etc. All above these ensure better service and quality to our worldwide customers.

Particle size distribution range table

mesh	mm	Specification
mesh	mm	SS-2.5	SS-2.0	SS-1.7	SS-1.4	SS-1.2	SS-1.0	SS-0.8	SS-0.6	SS-0.5	SS-0.3	SS-0.2
7	2.80	all pass
8	2.36		all pass
10	2.00	85%min		all pass	all pass
12	1.70	97%min	85%min		5%min	all pass
14	1.40		97%min	85%min		5%min	all pass
16	1.18			97%min	85%min		5%min	all pass
18	1.00				96%min	85%min		5%min	all pass
20	0.850					96%min	85%min		10%min	all pass
25	0.710						96%min	85%min		10%min	all pass
30	0.600							96%min	85%min		10%min	all pass
35	0.500								97%min	85%min		10%min
40	0.425									97%min	80%min
45	0.355										90%min	80%min
50	0.300											90%min
80	0.180
120	0.125
200	0.175
325	0.075
SAE		S-780	S-660	S-550	S-460	S-390	S-330	S-280	S-230	S-170	S-110	S-70

Technical indicators

Name/Chemical composition	Steel Shot
C	0.85-1.20
Mn	0.60-1.20
Si	0.40-1.20
S	≤0.05
P	≤0.05
Hardness	HRC 40-50
Hardness Deviation	Max Deviation±3.0HRC
Metallographical structure	Even tempered martensite
Density(Can displacement)	7.4g/cm³

Product Applications

Mainly for rust cleaning of large and irregular objects surface. A lot of mechanical equipment, castings and irregular objects can not be cleaned by a fixed shot blasting machine, and can only be completed by manual sandblasting and rust removal in the sandblasting room. For example, sandblasting of hull surfaces, wind power towers, large steel structures, and large castings.

Also can be used to clean a wide variety of surfaces and parts, for example:

De-sanding and cleaning Foundry castings
Descaling metal sheet, billets and profiles produced by the steel industry
Surface preparation prior to coating

Frequently Asked Questions (FAQ)

Q What raw materials are used in your high carbon steel shot production?

We always use well-chosen raw materials and the best quality metal scraps. Our laboratory inspects random samples from the materials to confirm visual quality and chemical composition.

Q How is the quality controlled during the manufacturing process?

All production processes—including furnace melting, centrifugation, drying, tempering, quenching, screening, and packing—are managed and controlled by our professional teams using advanced continuous tempering lines and robot automatic packaging lines.

Q What is the hardness and density of your high carbon steel shot?

Our high carbon steel shot has a hardness range of HRC 40-50 (with a maximum deviation of ±3.0 HRC) and a density of 7.4g/cm³.

Q What is the typical chemical composition of your steel shot?

The chemical composition includes Carbon (C: 0.85-1.20%), Manganese (Mn: 0.60-1.20%), Silicon (Si: 0.40-1.20%), Sulfur (S: ≤0.05%), and Phosphorus (P: ≤0.05%).

Q What are the primary applications of this product?

It is mainly used for rust cleaning of large and irregular surfaces (such as hull surfaces, wind power towers, large steel structures, and castings), de-sanding foundry castings, descaling metal sheets/billets, and surface preparation before coating.