Complaint
| Products | Cast steel shot | |
| Chemical composition | C | 0.80-1.10% |
| Mn | 0.60-1.20% | |
| Si | 0.50-1.20% | |
| P | ≤0.03% | |
| S | ≤0.03% | |
| Hardness | Normal:40 ~ 50HRC (377 ~ 509HV) Special:52 ~ 56HRC (543 ~ 620HV) Special:56 ~ 60HRC (620 ~ 713HV) | |
| Hardness Deviation | Max deviation3.0 HRC or40HV | |
| Density | ≥7.50g/cm3 | |
| Durability | 2200 to 2500 times | |
| Microstructure | Homogeneous tempered martensite or troostite | |
| Mesh | 25-35 | |
| SAE | Application |
| S-780 S-660 | Knock-out or descaling large cast iron, cast steel, iron pipe, forged piece and heat treatment piece. |
| S-550 S-460 | Knock-out, descaling, peening and shaping of medium-to-large cast iron, cast steel, forged piece, heat treatment piece, steel plate and pipe. |
| S-390 S-330 | Knock-out, descaling, peening and shaping of small-tomedium cast iron, ductile iron, cast parts, heat treatment piece, steel plate, sections, steel pipe, structural parts, chain and non-ferrous metals. |
| S-280 | Blasting small cast iron, cast part, heat treatment piece, cast aluminum, cast steel plate and cast copper alloy before gold-plating process to increase elasticity and toughness. |
Shandong Hairuida Metal Materials Co., Ltd is located in Jinan city, Shandong province, China. was established on July 1st, 2016. We are a manufacturer and supplier of copper,aluminum,stainless steel, galvanized steel and carbon steel products. Our products cover tubes, plates, coils, wire rods,steel bar and so on. All of our products are made of the latest manufacturing processes and advanced equipment, which are better able to realize the highest modern technology and various requirements of customers. The company has passed iso9001:2000 quality management system certification, and obtained the quality certification of well-known certification companies at home and abroad, the products meet ASTM, DIN, JIS, GB standards. With good reputation, excellent quality and competitive price, we are looking forward to greater and longer cooperation with overseas customers.
Q:What kind of work does your company do?
A:Our company is a professional manufacturer.
We mainly produces stainless steel plate/pipe/coil/round bars,as well as aluminum plate/pipe/coil/bar
Q:What are the advantages of your company?
A:
(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
Q:What is your terms of payment ?
A: Payment<=1000usd, 100="">=1000USD, 30% T/T in advance ,balance based on BL copy or LC at sight.
If you have another question, please contact us as below
Q:What about your price?
A:Our price is very competitive because we are a factory.
Pls feel free to contact us if you are interested in our products.
Q: How long is your delivery time ?
A:Different products have different delivery time.The products will be delivered as soon as possible on the basis of the quality assurance.Usually the delivery time is within5 days after we received your deposit.
