High Quality Steel Shot / Steel Ball S780 for Surface Preparation

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-12 11:53

  • Browse the number:

    31

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Company Profile

Dengfeng City Ludian Town Xingguang Abrasives Factory

By certification [File Integrity]

Contact:Mr. Dave(Mr.)  

Email:

Telephone:

Area:Shandong

Address:Shandong

Website: http://chinasteelgrit.miyhigh.com/

Product details

Company profile:
Jinan lushang metal material co., ltd is a professional manufacturer of steel shot, steel grit, stainless steel shot, steel wire cut shot, aluminum shot, etc., which has a complete scientific quality system.The factory is located in Zhangqiu district of Jinan city, founded in 2000, the company covers an area of 78,000 m2, annual production capacity of more than 30 million tons. Our company has strong technical power, excellent production equipments, advanced testing instruments and complete management system.The company makes use of advanced intermediate frequency induction electric furnace, centrifugal atomization and granulation, with secondary quenching, tempering, selection of round, screening and other processes to make various types of high-quality high strength cast steel pellets, cast steel sand, products with high strength, good elasticity, anti - fatigue, moderate hardness, internal organization strict, wear and durable, etc., the steel surface with high brightness, uniform texture, strong adhesion, widely applicable to steel structure, pressure vessel, shipbuilding, automobile, machinery, casting, container manufacturing, such as shot blasting, sandblasting surface cleaning and surface strengthening treatment. The company strictly controls the quality, from the raw materials to the factory inspection to the factory to implement a comprehensive quality management system, and took the lead pass through the ISO9001 quality management system certification, and with various national standards of detection and experimental equipment, The product quality meets the national standard requirements completely.Our products with excellent quality and perfect pre - sale, sale, after-sales service, market expanding, products are extend all over Shandong, north China, northeast, central China, northwest and other areas, and export more than 10 countries and regions,ootains the user's consistent high praise.


Specification Table
Main technical specifications of steel shots:
Name Cast steel shot
Chemical composition C 0.70-1.20%
Mn 0.35-1.20%
Si 0.40-1.20%
S ≤0.05%
P ≤0.05%
Average hardness
HRC
(Determination of 500 g load)
Nomal:40-50HRC(377-509HV)
Particular:52-56HRC(543-620HV)
particular:50-60HRC(620-713HV)
hardness deviation The maximum deviation range i:±3.0HRC or ±40HV
metallographic structure Uniform tempered martensite or tempered Trendelenburg
+ dispersion distribution carbide
 dmin 7.2g/cm3
The particle distribution of steel shots :
Mesh mm  specification of steel shot/mm
SS-2.5 SS-2.0 SS-1.7 SS-1.4 SS-1.2 SS-1.0 SS-1.8 SS-0.6 SS-0.5 SS-0.3 SS-0.2
7 2.80 all pass                    
8 2.36                      
10 2.00     all pass all pass              
12 1.70 85%min 85%min   5%max all pass            
14 1.40 97%min 97%min 85%min   5%max all pass          
16 1.18     97%min 85%min   5%max all pass        
18 1.00       96%min 85%min   5%max all pass      
20 0.850         96%min 85%min   10%max all pass    
25 0.710           96%min 85%min   10%max all pass  
30 0.600             96%min 85%min   10%max all pass
35 0.500               97%min 85%min   10%max
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 0.075                      
325 0.045                      
SAE S-780 S-660 S-550 S-460 S-390 S-330 S-280 S-230 S-170 S-110 S-70

Steel shot Application
SS-2.5
SS-2.0
Cleaning,rust removal and scale removal of heavy steel casting,foundry and steel structure.
SS-1.7
SS-1.4
Rust removal of large castings,foundry,heat-treated part,steel plate,steel tube and structure steel. Aoarnamental stone cuting.
SS-1.2
SS-1.0
Rust removal of small castings,foundry,heat-treated part,steel plate,steel tube and structure steel. Aoarnamental stone cuting.
SS-0.8
SS-0.6
Descaling of small casting,foundry,heat-treated part,cast steel alloy casting,steel plate and steel tube.Aoarnamental stone cuting.Surface strengthening and abrasive machining of the chain.
SS-0.5
SS-0.3
Cleaning and rust removal of ally casting,thin steel,band steel and stainless steel casting. improving the surface roughness and strengthen adhesion.
 

 Quality guarantee:
We have the complete inspection equipments in testing centre. A fatigue life testing machine was introduced from the Americal Irving company to test the lifetime of the metal abrasive; A SPECTRO dridect-reading spetrograph was introduced to measure the compoments of the metal abrasive. Both of the quality reach or excel the National Standars of the steel grit and steel shot. We also have many professional equiments, such as hardness tester,electric arc furnace,resistance furnace, constant temperature oven and electronic scales.
 

Production Techniqne:

Our Products:
1 Steel shot(0.3-3.0mm) 2 steel grit (0.2-2.5mm) 3 stainless steel shot(0.3-2.0mm) 4 steel wire cut shot(1.0-3.5mm) 5 aluminum shot(0.6-2.0)