316L Bright Surface Cold Rolled Stainless Steel Round Bar and Shaft
Price:
2.96
MOQ:
52
Delivery Time:
Negotiable
Product Description
High Quality 1.4404 Bright Stainless Steel Shaft / Round Stainless Bar
Premium 316L / 1.4404 stainless steel round bars manufactured to ASTM A276/276M standards, available in various diameters and surface finishes.
Product Specifications
| Product | Stainless Steel Round Bar |
|---|---|
| Grade | 316L / 1.4404 / AISI316L |
| Standard | ASTM A276/276M |
| Diameter | 8 - 300mm |
| Length | 6m per piece or custom cutting available |
| Surface | Black, Bright |
| Other Grades | 304, 310S, 317L, 321, 410, 420, 431, 440A/B/C, 2205, 2507, 630, 631, 904L, etc. |
| Services | Cutting, Polishing, Heat Treatment |
Available Stainless Steel Bar Products
| Product Name | Size Range | Main Grades |
|---|---|---|
| Stainless Steel Round Bar (Hot Rolled Black Surface) | 8 - 300mm | 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 321, 347, 410, 420, 431, 440A/B/C, 2205, 2507, 904L, 254SMO, 17-4PH, 17-7PH, etc. |
| Stainless Steel Round Bar (Bright Polished) | 3 - 50mm | 201, 304, 316L, 310S, 2205, 630, etc. |
| Stainless Steel Square Bar | 4×4 - 50×50mm | 201, 304, 316L, 310S, 410, 420, etc. |
| Stainless Steel Hexagon Bar | S4 - S70 | 201, 304, 316L, 310S, 410, 420, etc. |
| Stainless Steel Flat Bar | 10×3 - 100×40mm | 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 321, 347, 410, 420, 431, 440A/B/C, 2205, 2507, 904L, 254SMO, 17-4PH, 17-7PH, etc. |
| Stainless Steel Angle Bar | 30×30 - 200×200mm | 201, 304, 316L, 310S, 2205, etc. |
| Stainless Steel Channel Bar | 50×25 - 200×100mm | 201, 304, 316L, 310S, 2205, etc. |
316L Stainless Steel Properties
Grade 316 is the standard molybdenum-bearing austenitic stainless steel, offering superior corrosion resistance compared to Grade 304. The molybdenum content provides enhanced resistance to pitting and crevice corrosion in chloride environments. Grade 316L, the low carbon version, is immune from sensitization and is extensively used in heavy gauge welded components.
Chemical Composition
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | - | 0.03 |
| Manganese (Mn) | - | 2.0 |
| Silicon (Si) | - | 0.75 |
| Phosphorus (P) | - | 0.045 |
| Sulfur (S) | - | 0.03 |
| Chromium (Cr) | 16.0 | 18.0 |
| Molybdenum (Mo) | 2.00 | 3.00 |
| Nickel (Ni) | 10.0 | 14.0 |
| Nitrogen (N) | - | 0.10 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength (MPa) min | 485 |
| Yield Strength 0.2% Proof (MPa) min | 170 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max | 95 |
| Brinell (HB) max | 217 |
Grade Specifications
| Standard | Designation |
|---|---|
| UNS No | S31603 |
| British Standard | 316S11 |
| Euronorm | 1.4404 |
| Swedish SS | 2348 |
| Japanese JIS | SUS 316L |
Key Characteristics
Corrosion Resistance: Excellent performance in atmospheric environments and corrosive media. Superior to 304 stainless steel. Resistant to potable water with chlorides up to 1000 mg/L at ambient temperatures.
Heat Resistance: Good oxidation resistance up to 925°C in continuous service. 316L is more resistant to carbide precipitation in the 425-860°C range.
Heat Treatment: Solution treatment (annealing) at 1010-1120°C with rapid cooling. Cannot be hardened by thermal treatment.
Welding: Excellent weldability by all standard fusion and resistance methods. 316L does not require post-weld annealing.
Machining: Tends to work harden - recommended low speeds and constant feed rates. 316L is easier to machine than 316 due to lower carbon content.
Applications
- Food preparation equipment in chloride environments
- Pharmaceutical equipment
- Marine applications
- Architectural components
- Medical implants (pins, screws, orthopedic implants)
- Fasteners and hardware
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Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben