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High Corrosion Resistance Round Shape ASTM A479 Standard Stainless Steel Bar and Rod

Basic Properties
Place of Origin: Other
Brand Name: Factory Direct Supply
Certification: ISO 9001
Model Number: ASTM A479
Trading Properties
Minimum Order Quantity: 1
Price: negotiable
Payment Terms: T/T
Supply Ability: Adequate production
Product Summary
ASTM A479 stainless steel round bar offers high corrosion resistance, multiple grades (304, 316, 316L), and custom sizes. ISO 9001 certified with fast delivery for construction and pressure vessel applications.

Product Details

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Round Stainless Steel Solid Bar

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316 Stainless Steel Solid Bar

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Stainless Steel Solid Bar ASTM A276

Product Name: ASTM A479 Stainless Steel Bar
Standard: ASTM A479/A479M
Color: Silver
Shape: Round
Type: Seamless
Grade: Stainless Steel
Section Shape: Round
Advantage: High Corrosion Resistance
Product Description
316 Round Stainless Steel Solid Bar ASTM A276 / A479 Standard
Standard: ASTM A479/A479M
Grade: 904L, 304, 304L, 309, 309S, 310, 310S, 316, 316L, 316Ti, 317, 321, 347, 348, 430, 444, 446, 410, 431, 440A/B/C
Round Bar Size: 5 - 950mm x 6000 - 8000mm
Flat bar Size: 2 - 12mm x 30 - 200mm x 6000mm
Product Name ASTM A479 Stainless Steel Bar Flat bar Size 2 - 12mm x 30 - 200mm x 6000mm
Tolerance ±1% Length customized
Certification ISO 9001 Round Bar Size 5 - 950mm x 6000 - 8000mm
Keyword stainless steel Material 201/202/304/309/309S/310/310S/304/304L/316/316L/316Ti
Standard ASTM A479/A479M Grade 904L, 304, 304L, 309, 309S, 310, 310S, 316, 316L, 316Ti, 317, 321, 347, 348, 430, 444, 446, 410, 431, 440A/B/C
Special Use Valve Steels Application Construction
Delivery Time 8 ~ 14 days Surface BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Specifications Round Shape Round
Model Number ASTM A276/A276M Technique Cold Rolled Hot Rolled
Place of Origin Other Advantage High strength, good impact toughness and good overall and local stress corrosion resistance
Material Status Large stock or fast new production Package Standard Package
Processing Service Bending, Welding, Decoiling, Punching, Cutting Payment T/T30% Deposit+70% Advance
Stainless steel bar product showcase
Product Description
This specification applies to hot- and cold-finished stainless steel bars, including rounds, squares, and hexagons, as well as hot-rolled or extruded shapes including angles, tees, and channels used in boiler and pressure vessel construction. Four grades of stainless steel are available: austenitic, austenitic-ferritic, ferritic, and martensitic. Mechanical parameters such as tensile strength, yield strength, elongation, and hardness must be measured for specimens subjected to normalized, tempered, annealed, and quenched conditions. The austenitic stainless steels will be heat treated and tested for corrosion.
Stainless steel bar technical specifications
Key Features
  • Application: Covers hot-worked and cold-worked ASTM A479 Stainless Steel Bar for boiler and pressure vessel structures, including round, square, hexagonal bars, and hot-rolled or extruded profiles such as angles, T-shaped steels and channels.
  • Chemical Composition: Specifies the chemical composition requirements for various stainless steel grades, which vary from grade to grade. For example, the common 304 stainless steel contains 18%-20% chromium (Cr) and 8%-10.5% nickel (Ni).
  • Mechanical Properties: For the various grades of materials covered, the mechanical properties that should be met are specified, such as tensile strength, yield strength, elongation and hardness. At least one room temperature test should be carried out by the manufacturer on a specimen from at least one bar or profile of each batch of material.
  • Grain Size Requirements: All austenitic grades shall be tested for average grain size in accordance with Test Method E112 and shall comply with the corresponding grain size requirements.
  • Quality Standards: Includes requirements for heat treatment of materials, processing quality, dimensions and allowable deviations, test quantity and method, specimen preparation, reprocessing, inspection, rejection and re-centering.
Contact Us
We are leading China Stainless Steel Rod And Bar manufacturer and supplier. If you want to buy or import the top high-quality ASTM A479 stainless steel bar professional company, factory, seller, and exporter, or if you are researching steel brands, please do not hesitate to contact us.
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  • D
    D*r
    Canada Aug 7.2026
    ★★★★★
    ★★★★★
    The Grade 630 stainless steel bars exceeded our expectations in both machining performance and mechanical properties. The precision tolerance was excellent, and every shipment arrived on schedule. We will continue working with this supplier.
  • R
    Robert Johnson
    United States Aug 2.2026
    ★★★★★
    ★★★★★
    We sourced ASTM A564 17-4PH stainless steel bars for aerospace components requiring high strength and excellent dimensional stability. The material quality was outstanding, with consistent hardness and complete mill test certificates. A highly dependable supplier.
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