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ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock

ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock

MOQ: 100
Price: 2.85
Detail Information
Certification
AISI
Model NO.:
316L
Shape:
Round
Technique:
Cold Rolled
Surface Treatment:
Bright
Specification:
OD 6-630mm
Diameter:
8 - 300mm
Length:
6m/pcs
Carbon Content:
0.03% Max
Manganese Content:
2.0% Max
Chromium Content:
16.0 - 18.0%
Molybdenum Content:
2.00 - 3.00%
Nickel Content:
10.0 - 14.0%
Tensile Strength:
485 MPa Min
Yield Strength:
170 MPa Min
Elongation:
40% Min
Highlight:

ASTM A276 Stainless Steel Round Bar

,

Cold Rolled 316L Stainless Steel Bar

,

8 - 300mm Diameter Black Bar

Product Description
ASTM A276 316L / 1.4404 Stainless Steel Round Bar
Available in diameters from 8mm to 300mm with immediate stock availability. Offered in both black and bright 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
Additional 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 Overview
Grade 316 is the standard molybdenum-bearing austenitic stainless steel, second in importance to 304. The molybdenum content provides 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 approximately 6mm). There is typically no significant price difference between 316 and 316L stainless steel.
The austenitic structure provides excellent toughness, even at cryogenic temperatures.
Chemical Composition
Element Minimum Maximum
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
International Grade Equivalents
Standard Designation
UNS S31603
British (BS) 316S11
Euronorm 1.4404
Euronorm Name X2CrNiMo17-12-2
Swedish (SS) 2348
Japanese (JIS) SUS 316L
Performance Characteristics
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" but 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 in the 425-860°C range is not recommended if subsequent aqueous corrosion resistance is important.
Grade 316L is more resistant to carbide precipitation and can be used in the above temperature range. Grade 316H has higher strength at elevated temperatures and is sometimes used for structural and pressure-containing applications above approximately 500°C.
Heat Treatment
Solution Treatment (Annealing) - Heat to 1010-1120°C and cool rapidly. These grades cannot be hardened by thermal treatment.
Welding
Excellent weldability by 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 - this 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 stainless steel 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: 1150-1260°C (minimum 930°C). Post-work annealing should be performed to maximize corrosion resistance.
Most cold working operations (shearing, drawing, stamping) can be performed. Post-work annealing is recommended to remove internal stresses.
Hardening Characteristics
316L stainless steel does not harden through heat treatments. It can be hardened by cold working, which also increases strength.
Typical Applications
  • Food preparation equipment in chloride environments
  • Pharmaceutical manufacturing equipment
  • Marine applications and components
  • Architectural applications
  • Medical implants (pins, screws, orthopedic implants)
  • Total hip and knee replacements
  • Industrial fasteners
Product Images
ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 0 ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 1 ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 2 ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 3 ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 4
Products
PRODUCTS DETAILS
ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock
MOQ: 100
Price: 2.85
Detail Information
Certification
AISI
Model NO.:
316L
Shape:
Round
Technique:
Cold Rolled
Surface Treatment:
Bright
Specification:
OD 6-630mm
Diameter:
8 - 300mm
Length:
6m/pcs
Carbon Content:
0.03% Max
Manganese Content:
2.0% Max
Chromium Content:
16.0 - 18.0%
Molybdenum Content:
2.00 - 3.00%
Nickel Content:
10.0 - 14.0%
Tensile Strength:
485 MPa Min
Yield Strength:
170 MPa Min
Elongation:
40% Min
Minimum Order Quantity:
100
Price:
2.85
Highlight

ASTM A276 Stainless Steel Round Bar

,

Cold Rolled 316L Stainless Steel Bar

,

8 - 300mm Diameter Black Bar

Product Description
ASTM A276 316L / 1.4404 Stainless Steel Round Bar
Available in diameters from 8mm to 300mm with immediate stock availability. Offered in both black and bright 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
Additional 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 Overview
Grade 316 is the standard molybdenum-bearing austenitic stainless steel, second in importance to 304. The molybdenum content provides 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 approximately 6mm). There is typically no significant price difference between 316 and 316L stainless steel.
The austenitic structure provides excellent toughness, even at cryogenic temperatures.
Chemical Composition
Element Minimum Maximum
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
International Grade Equivalents
Standard Designation
UNS S31603
British (BS) 316S11
Euronorm 1.4404
Euronorm Name X2CrNiMo17-12-2
Swedish (SS) 2348
Japanese (JIS) SUS 316L
Performance Characteristics
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" but 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 in the 425-860°C range is not recommended if subsequent aqueous corrosion resistance is important.
Grade 316L is more resistant to carbide precipitation and can be used in the above temperature range. Grade 316H has higher strength at elevated temperatures and is sometimes used for structural and pressure-containing applications above approximately 500°C.
Heat Treatment
Solution Treatment (Annealing) - Heat to 1010-1120°C and cool rapidly. These grades cannot be hardened by thermal treatment.
Welding
Excellent weldability by 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 - this 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 stainless steel 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: 1150-1260°C (minimum 930°C). Post-work annealing should be performed to maximize corrosion resistance.
Most cold working operations (shearing, drawing, stamping) can be performed. Post-work annealing is recommended to remove internal stresses.
Hardening Characteristics
316L stainless steel does not harden through heat treatments. It can be hardened by cold working, which also increases strength.
Typical Applications
  • Food preparation equipment in chloride environments
  • Pharmaceutical manufacturing equipment
  • Marine applications and components
  • Architectural applications
  • Medical implants (pins, screws, orthopedic implants)
  • Total hip and knee replacements
  • Industrial fasteners
Product Images
ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 0 ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 1 ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 2 ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 3 ASTM A276 316L Stainless Steel Round Bar Cold Rolled 8 - 300mm Diameter Black Bar in Stock 4