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Salem stainless steel is the most perceived and confided in producer, provider and exporter of a selective scope of 309 Stainless Steel Coils. We offer these loops in various sorts, structures, thickness and other required measurements according to client's prerequisite. These SS 309 Coils are made utilizing great metals and material-grades with a top notch covering to maintain a strategic distance from disintegration and consumption and improve work life. Hardened Steel 309 Coils contain a lot of chromium contrasted with different treated steel, offer higher consumption and oxidation obstruction. Type 309 SS Alloy for the most part isolated into austenitic, ferrite and martensitic steels. These SS Coils likewise have higher elasticity and strength contrasted with 304 SS because of more chromium.
| Steel Grades | AISI309 (1.4833) |
| Production | Cold-rolled |
| Standard | ASTM A240/A480 |
| Thickness | Min: 0.4mm Max: 6.0mm |
| Width | 1000mm, 1250mm, 1500mm, 2000mm, Other sizes on request |
| Finish | 2B, BA, MATT, M.PVC, N4, N5, SB, HR, N8, Oil base wet polished, Both sides polished available |
| Package weight | 1.0-2.2 tonnes |
| Application | Medical equipment, Food industry, Construction material, Kitchen utensils, BBQ grill, Building construction, Electric |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 309 | 1.4828 | S30900 | SUS 309 | - | - | - | - |
| Grade | Fe | Cr | Ni | Mn | Si | C | P | S |
| SS 309 | 60% | 23% | 14% | 2% | 1% | 0.20% | 0.045% | 0.030% |
| 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 |
| 309 | 0.287 | 7.9 | 0.12 | 468 | 2650 | 29 |
|
Yield Strength 0.2% Offset0 |
Ultimate Tensile Strength |
Elongation in 2 in. |
Hardness | ||
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 45,000 | 310 | 85,000 | 586 | 50 | 202 (HBN) |
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