Introduce
309S stainless steel is a low carbon version of 309. Because of its lower carbon-content, 309S minimizes carbide precipitation, and improves weldability. It can be easily roll formed, stamped and drawn. Other key properties of 309S include good weldability and machinability, outstanding resistance to oxidation. 309S is utilized by many different industries for a number of critical applications including:oven Linings, boiler baffles, firebox sheets, furnace components, most high temperature containers, aircraft and jet engine parts and so on.
Element (Wt.%)
Mechanical Property
FAQ:
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it depends if the goods are out of stock.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can offer some standard samples for free, but do not bear the freight.
Q: What is your terms of payment?
A: Our terms of payment include T/T and L/C, details as follows:
If you have other questions, please feel free to contact us.
309S stainless steel is a low carbon version of 309. Because of its lower carbon-content, 309S minimizes carbide precipitation, and improves weldability. It can be easily roll formed, stamped and drawn. Other key properties of 309S include good weldability and machinability, outstanding resistance to oxidation. 309S is utilized by many different industries for a number of critical applications including:oven Linings, boiler baffles, firebox sheets, furnace components, most high temperature containers, aircraft and jet engine parts and so on.
| Commodity | 309S hot rolled/cold rolled stainless steel coil |
| Brand | TISCO, ZPSS, BAOSTEEL, POSCO, JISCO, LISCO, etc |
| Surface | No.1/ 2B/ BA/ No.4/ 8K/ HL |
| Thickness | 0.3mm-16mm |
| Width | 1000mm-2000mm, or as customized |
| Length | as customized |
| Application | oven Linings, boiler baffles, firebox sheets, furnace components, most high temperature containers, aircraft and jet engine parts, etc |
| Delivery Time | Normally within 15 days, according to the quantity |
| Price Terms | FOB/ CFR/ CIF |
| Package | Standard Export Packaging |
Element (Wt.%)
| Carbon | Manganese | phosphorus | Sulfur | Silicon | Chromium | Nickel |
| 0.08max | 2.00max | 0.045max | 0.030max | 1.00max | 22.00-24.00 | 12.00-15.00 |
Mechanical Property
| Material Item | Tensile Strength (MPa) | Yield Strength (MPa) | Extension | Hardness (HV) | Density |
| 309S | ≥520 | ≥205 | ≥40% | ≤200 | 7.98g/cm³ |
| Surface Treatment | Definition | Application |
| NO.1 | A hot - rolled piece whose surface has been treated by heat treatment, pickling or the corresponding process | Chemical Tanks, Pipes, Chemical Industry Equipment etc. |
| 2B | After cold rolling, heat treatment, pickling or other equivalent treatment, the final cold rolling to give appropriate luster | Medical Equipment, Food Industry, Construction Material, Kitchen Utensils etc. |
| BA | After cold rolling, bright heat treatment is given | Kitchen Utensils, Electric Equipment, Building Construction etc. |
| NO.4 | Products polished with abrasives 150 to 180 as specified in JIS R6001 | Kitchen Utensils, Building Construction, Medical Equipment etc. |
| HL | After polishing, use the appropriate abrasive size to form a continuous polishing streak | Building Construction etc. |
| 8K | A mirror-like reflective surface given by polishing with finer abrasives over 800 mesh | Reflector, Mirror, Interior and exterior decoration etc. |
FAQ:
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it depends if the goods are out of stock.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can offer some standard samples for free, but do not bear the freight.
Q: What is your terms of payment?
A: Our terms of payment include T/T and L/C, details as follows:
- 100% T/T in advance. (For small order)
- 30% T/T in advance and balance against copy of invoice and packing list.
- 30% T/T in advance and balance L/C at sight.
- 100% L/C at sight.
If you have other questions, please feel free to contact us.