309 Stainless Steel Coil
- 309 Stainless Steel Coil
309 Stainless Steel Coil is a high quality alloy material widely used in high temperature applications.
Density: 7.9 g/cm³
Melting point: 1400°C – 1450°C
Coefficient of thermal expansion: 16.0 µm/m°C (20°C – 100°C)
Flexural strength: 515 MPa
Ductility: 40% (according to ASTM A240)
309 Stainless Steel Coil Description
| Material: | 309 Stainless Steel | Surface finish: | Mill finish |
| Color： | Natural Color | Standard: | ASTM， AISI，JIS， GB， DIN， EN |
| MOQ： | 1 Ton | Thickness: | 0.2mm-3mm or 2.2mm-12mm as required |
| Technique： | Cold Rolled/ Hot Rolled | Length: | as your requirements |
| Certification: | ISO, SGS，BV | Width: | 1000mm/1219mm/1240mm/1250mm/ 1500mm or as required |
CHEMICAL COMPOSITION(%) for 309 Stainless Steel Coil
| Grade | C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 201 | ≤0.15 | 16.00-18.00 | 3.50-5.50 | 5.50-7.50 | ≤0.060 | ≤0.030 | – | ≤1.00 | – | ≤0.25 | – |
| 202 | ≤0.15 | 17.00-19.00 | 4.00-5.00 | 7.8-10.00 | ≤0.060 | ≤0.030 | – | ≤0.50 | – | 0.030 | – |
| 304 | ≤0.07 | 17.00-19.00 | 8.00-10.00 | ≤2.00 | ≤0.035 | ≤0.030 | – | ≤1.00 | – | – | – |
| 304l | ≤0.030 | 18.00-20.00 | 8.00-10.00 | ≤2.00 | ≤0.035 | ≤0.030 | – | ≤1.00 | – | – | – |
| 309s | ≤0.080 | 18.00-24.00 | 12.00-15.00 | ≤2.00 | ≤0.035 | ≤0.030 | – | ≤1.00 | – | – | – |
| 310s | ≤0.080 | 24.00-26.00 | 19.00-22.00 | ≤2.00 | ≤0.035 | ≤0.030 | – | ≤1.00 | – | – | – |
| 316 | ≤0.030 | 16.00-26.00 | 10.00-14.00 | ≤2.00 | ≤0.035 | ≤0.030 | 2.00-3.00 | ≤1.00 | – | – | – |
| 316l | ≤0.030 | 16.00-26.00 | 10.00-14.00 | ≤2.00 | ≤0.035 | ≤0.030 | 2.00-3.00 | ≤1.00 | – | – | – |
| 317 | ≤0.12 | 18.00-20.00 | 11.00-15.00 | ≤2.00 | ≤0.035 | ≤0.030 | 3.00-4.00 | ≤1.00 | – | – | – |
| 321 | ≤0.12 | 17.00-19.00 | 8.00-11.00 | ≤2.00 | ≤0.035 | ≤0.030 | – | ≤1.00 | – | – | Ti5(C%- 0.02)~ 0.08 |
| 347 | ≤0.08 | 17.00-19.00 | 9.00-13.00 | ≤2.00 | ≤0.035 | ≤0.030 | – | ≤1.00 | – | – | Nb≥10*C% |
| 430 | ≤0.12 | 16.00-18.00 | ≤0.60% | ≤1.25 | ≤0.035 | ≤0.030 | – | ≤0.75 | – | – | – |
| 410 | ≤0.15 | 11.5~13.50 | ≤0.75 | ≤1.00 | ≤0.035 | ≤0.030 | – | ≤1.00 | – | – | – |
| 630 | ≤0.07 | 15.5-17.5 | 6.50-7.50 | ≤1.00 | ≤0.035 | ≤0.030 | – | ≤1.00 | 3.00-5.00 | – | Nb0,15-0.45 |
Product packaging and loading
For 309 Stainless Steel Coil packaging: Standard packing for export with waterproof protection.
Other packaging can be customized according to customer requirements.
Port:Shanghai port or Qingdao port
Lead Time:
Quantity (Tons) | 1-5 | 6-20 | 21-100 | >100 |
Est.Time (days) | 3 | 15 | 30 | To be negotiated |
309Stainless Steel Coil Application
Application areas: Suitable for high temperature environments, such as furnace components, boiler pipes, flue gas treatment devices, heat exchangers, etc.
Processing performance: 309 stainless steel can be subjected to conventional cold processing and hot processing, has good welding performance, and is especially suitable for TIG welding and MIG welding.
309
STAINLESS COIL
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