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316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
Specifications
Certification :
AISI
MOQ :
88 kg
Price :
US $2.78-3.39 / kg
Model NO. :
316L
Shape :
Round
Technique :
Cold Rolled
Surface Treatment :
Bright
Specification :
OD 6-630mm
Production Capacity :
50000kgs
Diameter :
8 - 300mm
Length :
6m/pcs
Tensile Strength :
485 MPa
Yield Strength :
170 MPa
Elongation :
40%
Hardness Rockwell :
HR B 95 max
Hardness Brinell :
HB 217 max
Carbon Content :
0.03% max
Molybdenum Content :
2.00 - 3.00%
Description
316L Stainless Steel Round Shaft Bright Polished SS Bar
High-quality 316L stainless steel round bars with bright polished finish, offering superior corrosion resistance and mechanical properties for demanding industrial applications.
Product Specifications
Product Stainless Steel Round Bar
Grade 316L / 1.4404 / AISI316L
Standard ASTM A276/276M
Diameter 8 - 300mm
Length 6m/pcs or custom cutting available
Surface Black, Bright
Other Available Grades 304, 310S, 317L, 321, 410, 420, 431, 440A/B/C, 2205, 2507, 630, 631, 904L, etc.
Additional Services Cutting, polishing, heat treatment
Stainless Steel Bar Product Range
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.
About 316L Stainless Steel
Grade 316 is the standard molybdenum-bearing austenitic stainless steel, second in importance to 304. The molybdenum content provides 316 with superior corrosion resistance compared to Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.
Grade 316L is the low carbon version of 316, making it immune from sensitization (grain boundary carbide precipitation). This makes it extensively used in heavy gauge welded components (over about 6mm). The austenitic structure also provides excellent toughness, even at cryogenic temperatures.
Chemical Composition
Table 1: Composition ranges for 316L stainless steel
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
Table 2: Mechanical properties of 316L stainless steel
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 Specification Comparison
Table 4: Grade specifications for 316L stainless steel
Standard Designation
UNS No S31603
Old British BS 316S11
Euronorm No 1.4404
Euronorm Name X2CrNiMo17-12-2
Swedish SS 2348
Japanese JIS SUS 316L
Corrosion Resistance
Excellent performance in various atmospheric environments and corrosive media - generally more resistant than 304. Subject to pitting and crevice corrosion in warm chloride environments, and stress corrosion cracking above approximately 60°C. Resistant to potable water with up to about 1000 mg/L chlorides at ambient temperatures, reducing to about 500 mg/L at 60°C.
316 is typically considered the standard "marine grade stainless steel," though it is not resistant to warm seawater. In many marine environments, 316 may exhibit surface corrosion, usually visible as brown staining, particularly in crevices and areas with rough surface finish.
Heat Resistance
Good oxidation resistance in intermittent service to 870°C and continuous service to 925°C. Continuous use of 316 in the 425-860°C range is not recommended if subsequent aqueous corrosion resistance is important. Grade 316L offers superior resistance to carbide precipitation and can be used within this temperature range.
Heat Treatment
Solution Treatment (Annealing) - Heat to 1010-1120°C and cool rapidly. These grades cannot be hardened by thermal treatment.
Welding
Excellent weldability using all standard fusion and resistance methods, both with and without filler metals. Heavy welded sections in Grade 316 require post-weld annealing for maximum corrosion resistance, which is not required for 316L. 316L stainless steel is not generally weldable using oxyacetylene welding methods.
Machining
316L stainless steel tends to work harden if machined too quickly. Low speeds and constant feed rates are recommended for optimal results. 316L is easier to machine compared to 316 stainless steel due to its lower carbon content.
Hot and Cold Working
316L stainless steel can be hot worked using common techniques. Optimal hot working temperatures range from 1150-1260°C, and should not be less than 930°C. Post-work annealing should be performed to maximize corrosion resistance.
Most common cold working operations including shearing, drawing, and stamping can be performed on 316L stainless steel. Post-work annealing is recommended to remove internal stresses.
Hardening and Work Hardening
316L stainless steel does not harden through heat treatments. It can be hardened by cold working, which also results in increased strength.
Applications
  • Food preparation equipment in chloride environments
  • Pharmaceutical equipment
  • Marine applications
  • Architectural components
  • Medical implants including pins, screws, and orthopedic implants
  • Total hip and knee replacements
  • Fasteners and hardware
Product Images
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar 316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar 316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar 316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar 316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
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316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar

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Product Detail
Certification :
AISI
MOQ :
88 kg
Price :
US $2.78-3.39 / kg
Model NO. :
316L
Shape :
Round
Technique :
Cold Rolled
Contact Supplier
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar
316L Stainless Steel Round Bar Bright Polished Cold Rolled SS Round Bar

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
stainless steel roofing sheet, Stainless Steel Strip, Others stainless steel sheet
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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