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Product Details:
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| Goods Sales Type: | In Stock | Connection Method: | Welding |
|---|---|---|---|
| Custom Processing: | Yes | Processing Technology: | Fine Drawing And Polishing |
| Length: | Six Meters Customizable On Demand | Toughness: | High |
| Thermal Expansion Coefficient: | Low | Strength: | High |
| Thermal Conductivity: | Low | Wall Thickness: | 0.6mm-6.0mm |
| Process: | End Trimming | Edge Processing: | Edging, Trimming |
| Weldability: | Good | Production Technology: | Hot Rolling, Cold Rolling |
| Heat Resistance: | High |
309S are austenitic chromium-nickel stainless steels typically used in higher temperature applications. Due to their high chromium and nickel content, 309S alloys have a high degree of corrosion resistance, excellent oxidation resistance and excellent heat resistance, while providing good strength at room and high temperatures. The only significant difference between 309S is the carbon content. 309S alloy has less carbon, which minimizes carbide precipitation and improves weldability.
| Chemical composition | ||||||
| C | Si | Mn | Cr | Ni | S | P |
| ≤0.08 | ≤0.75 | ≤2.0 | 22.0～24.0 | 12.0～15.0 | ≤0.03 | ≤0.045 |
| Physical properties | ||||||
| g/cm³ | Gpa | 10-6/ºC | W/m*K | μohm.in | ||
| 7.98 | 200 | 14.9 | 15.6 | 78 | ||
| Mechanical properties | ||||||
| σb (MPa) | σ0.2 (MPa) | δ5 (％) | hardness | |||
| ≥515 | ≥205 | ≥35 | ≤217HB | |||
Q1.Can I have a sample order for stainless steel products?
A:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2.What about the lead time?
A:Sample takes 3-5 days, production time takes 7-15days for order quantity more than 28tons.
Q3.Do you have any MOQ limit for stainless steel products order?
A:Low MOQ, 1pc for sample checking
Q4.How do you ship and how long does it take to arrive?
A:For samples, we usually ship by DHL, UPS, FedEx or TNT, It usually takes 3-5 days to arrive. Airline and sea shipping are also optional. For mass products, ship freight is preferred.
Q5.Is it OK to print my logo on the product?
A:Yes.OEM and ODM can be provided for us.
Q6:Do you provide guarantee for the product?
A:Yes, we provide 5-10 years warranty for our products.
Q7:How to deal with the failure?
A: First of all, our products are produced under a strict quality control system, and the defective rate will be reduced by 0.2%.
Contact Person: Mr. 赵
Tel: 13665145283
