Round bar: Diameter: 3mm~800mm
Square bar: Size: 4mm*4mm~100mm*100mm
Flat bar: Thickness: 2mm~100mm, Width: 10mm~500mm
Hexagonal: Size: 2mm~100mm
Material: 201 304 321 316 316L 430, etc
Surface: Pickling white, polished outside, polished inside and outside, brushed, mirrored, plated, perforated
Standard: JIS, AISI, ASTM, GB, DIN, EN, etc
Certification: ISO, SGS, BV
Stock: 5000 Ton/Month
Contact us: +86 13373795593
Alloy 309S (UNS S30900) is an austenitic stainless steel developed for use in high temperature corrosion resistance applications. The alloy resists oxidation up to 1900°F (1038°C) under non-cyclic conditions. Frequent thermal cycling reduces oxidation resistance to approximately 1850°F (1010°C).
309S (UNS S30908) is the low carbon version of the alloy. It is utilized for ease of fabrication. 309H (UNS S30909) is a high carbon modification developed for enhanced creep resistance. It most instances the grain size and carbon content of the plate can meet both the 309S and 309H requirements.
Alloy 309S can be easily welded and processed by standard shop fabrication practices.
| Product Name | 309S Stainless Steel Square Bar | |
| Material | 201, 202 301, 302, 303, 303F, 303Cu, 304, 304L, 304H, 304F, 314 321, 316, 316L, 316Ti, 316F, 316LTi, 309S, 310, 310S, 904L 409, 410, 416, 420, 430, 430F, 431, 436, 439, 441 317, 317L, 347H, 329, 630, 631, 17-4PH 2205, 2507, 2304, HASTELLOYC-276, C-22, C-2000, MONEL400, 254SMO, 253MA, Inconel1600, Inconel1625 Incoloy800, Incoloy800H, Incoloy825, Incoloy800HT GH3030, GH3039, GH2747 |
|
| Type | Round, Square, Hexagonal, Flat | |
| Surface | Surface: Black, Bright, Hot rolling, Hot forging, Pickling white, Sandblasting, Peeling, Rough turning, Grinding, Centerless grinding | |
| Specification | Round bar | Diameter: 3mm~800mm |
| Square bar | Size: 4mm*4mm~100mm*100mm | |
| Flat bar | Thickness: 2mm~100mm | |
| Width: 10mm~500mm | ||
| Hexagonal | Size: 2mm~100mm | |
| Tolerance | Length: ±0.05mm, Diameter: ±0.01mm | |
| Quality test | we can offer MTC (mill test certificate) | |
| MOQ | 5 Tons | |
| Stock | 10000 Ton/Month | |
| Packing | 1. Packed in waterproof nylon bag, a pack of 3 tons 2. Waterproof nylon bag packing + export wooden box, a wooden box 3 tons |
|
| Customized or not | Special diameter and length can customized | |
| Our service | Mirror, Brushed, Threaded, Punched, Turned | |
| Delivery time | 7-15 dyas,or according to the order quantity or upon negotiation | |
| Grade | Yield Strength0.2% Offset0 | Ultimate TensileStrength | Elongationin 2 in. | Hardness | ||
| - | psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 309S | 45,000 | 310 | 85,000 | 586 | 50 | 202 (HBN) |
| Grade | Density (lb / cu. in.) | Specific Gravity | Specific Heat (Btu/lb/Deg F – [32-212 Deg F]) | Electrical Resistivity (microhm-cm (at 68 Deg F)) | Melting Point (Deg F) | Modulus of Elasticity Tension |
| 309S | 0.287 | 7.9 | 0.12 | 468 | 2650 | 29 |
Pre-Sale Service
1.We provide samples free of charge, but the freight should be paid by the buyer
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service. 、
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
Stainless steel bars are widely used in below fields:
1. Domestic：Cutlery, sinks, saucepans, washing machine drums, microwave oven liners, razor blades;
2. Transport：Exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles;
3. Oil and Gas：Platform accommodation, cable trays, subsea pipelines;
4. Medical：Surgical instruments, surgical implants, MRI scanners;
5. Food and Drink：Catering equipment, brewing, distilling, food processing;
6. Water：Water and sewage treatment, water tubing, hot water tanks;
7. Chemical/Pharmaceutical：Pressure vessels, process piping;
8. Architectural/Civil Engineering：Cladding, handrails, door and window fittings, street furniture, structural sections, reinforcement bar,lighting columns, lintels, masonry supports.
We provide ordinary packaging for free, and can also customize packaging and logo according to buyers
| Packing Details | Export standard package,bundled or be required. The inner size of container is below: 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) |
| Delivery Details | 7-15 dyas,or according to the order quantity or upon negotiation |
