Stainless steel round, square, and hex bars are manufactured to global standards like ASTM A276 and ASTM A479. They feature common grades such as 304/304L and 316/316L, sizes ranging from 2 mm to 500 mm, and lengths of 3 to 6 meters. Common Specifications & Standards • Global Standards: ASTM A276, ASTM A479, ASME SA276, ASME SA479, EN 10088-3, DIN, JIS • Popular Grades: Austenitic (304, 304L, 316, 316L, 321, 310), Martensitic (410, 420), Ferritic (430), and Free-Machining (303) • Surface Finishes: Black (hot rolled), Bright polished, Cold drawn, Centerless ground, Peeled, and Mirror finish • Condition: Solution annealed, pickled, or cold rolled Size Ranges by Shape • Round Bars: 3 mm to 500 mm diameter (Bright bars typically 4 mm to 100 mm) • Square Bars: 4 mm x 4 mm to 100 mm x 100 mm (Standard structural ranges 12 mm to 55 mm) • Hex Bars (A/F - Across Flats): 2 mm to 100 mm (Standard industrial ranges 12 mm to 57 mm) • Standard Lengths: 10 to 20 feet (3 to 6 meters), with custom cut-to-length options available If you tell me the specific grade and shape/size you need, I can help find weight calculations or local availability guidelines for your project. AI responses may include mistakes.
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