Abrasive Blasting/Steel Shot S550 Auto parts surface polishing
1.Steel shot Application
steel shot blasting
Steel shot size for Stainless steel plate cleaning
Steel shot size to achieve clean, luminous, exquisite burnish surface treatment of stainless steel plate, it is a must to select the suitable abrasive materials to remove the scale from cold rolled stainless steel surface.
According to different grades,the stainless steel surface needs to select different diameter abrasives and proportion to process. Compared to the traditional chemical process, it could lower the cleaning cost and achieve green production.
2.Steel Shot Specification
| Product | steel shot | |
| Chemical Composition | C | 0.80-1.20% |
| Cr | 0.26% | |
| Si | 0.20-1.20% | |
| Mn | 0.15-1.20% | |
| S | ≤0.05% | |
| P | ≤0.05% | |
| Hardness | GP | 40~50 HRC (377~540HV) |
| GH | 53~60 HRC (510~710HV) | |
| GL | >60 HRC (>710HV) | |
| Hardness Deviation | Max Deviation±3.0HRC,±40HV | |
| Microstructure | Even tempered Martensite and dispersed carbon | |
| Denisty | 7.4g/cm3 | |
3.Steel shot Production Process
4.Steel Shot Picture
Steel Shot is manufactured by melting selected scrap in electric induction furnace. The chemical composition of molten metal is analyzed and strictly controlled by spectrometer to obtain SAE Standard specification. The molten metal is atomized and transformed into round particle and subsequently quenched and tempered in a heat treating process to obtain a product of uniform hardness and microstructure, screened by size according to SAE Standard specification.
5.Steel Shot Certificate and Testing
We are the only one in China which the steel shot contain Cr element,Cr element make the steel shot good tenacity,crush and fatigue resistant,make the long lifetime can reach 3000 times,it is high cost performance product in the current market and used very well by our more than 90 countries customers all around the world.
6.Steel shot Normal Packaging
1.25kg per bag(pp bag or paper bag), then 40 bags put in a 1000kg (2200lb) bulk bag.
2.25 kg per bag(pp bag or paper bag), then 40 bags shrink wrapped onto a 1000kg
(2200lb) pallet.
3.25 kg per bag(pp bag or paper bag), then 40 bags in one box.
4.One ton one bag.
5.1000kg loose in one ton bulk bag.
6.Gnerally, one 20GP can load 25 tons, 27 tons at most.
All pakages are lined with waterproof materials.
We can also pakage according to costomers' requirements.
7.Our Service
1. Sample Service
2.Customerized Service
3.After-sale Service
8.Company Profile
Jinan Junda Indutrial Technology Co,.Ltd. is located in Jinan , Shandong Province, China,
which is the daughter cmpany of Honest Horse(CHINA) Holding Limited. We are the manuf-
-acturers of abrasives media for 15 years experience in north China.
Our products include bearing steel grit , cast stel grit, steel shot, steel ct wire shot
and garnetsand abrasives.They are widely used in sandblasting, stone gang saw cutti-
-ng, waterjet cutting, water filtration fields.
So far we have almost 15 years experience and our customers spread over 100 countries
around the worldthat distributein Asia, North America, South America and Austrilia, also
in Africa.
The products reach the ISO9001 standard,SAE and always enjoy a good reputation a-
-mony our customers.We welcome customers all over the world do cooperation with us.
8.FAQ
Q. What is the mode of your payment?
T/T: 50% advance payment and the rest 50% payment oay us when you get the scanned
B/L from our E-mail.
L/C:100% irrevocable L/C at sight.
Q. What's the MOQ of your product?
As usual MOQ is 5TONS.Or as your require, we need to calculate the new price to you.
Q. Can you provide the free samples?
Yes, we can send free samples less than 500g to you. Normally, we can send samples
to customer byexpress, such as DHL,TNT,Fedex,Aramex, etc.
Q. What atandars you carring out for your products?
SAE standard and ISO9001, SGS.
9.Contact Information