High Hardness Corrosion Resistant Stainless Steel Rod and Round Bar ASTM A276

Standard: ASTM A276/A276M

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

Angle Size: 3 - 12mm x 30 - 200mm x 6000mm

Flat Bar Size: 2 - 12mm x 30 - 200mm x 6000mm

ASTM A276 covers hot-finished or cold-finished bars (except for heavy forging bars), including round, square, hexagonal, and hot-rolled or extruded shapes (such as angles, T-shaped steels, and channels, etc.). This standard applies to many commonly used stainless steel types.

• Chemical Composition: Varies depending on the stainless steel grade. For example, S20910 stainless steel includes nickel (Ni) 11.5 - 13.5%, chromium (Cr) 20.5 - 23.5%, molybdenum (Mo) 1.5 - 3.0%, manganese (Mn) 4.0 - 6.0%, silicon (Si) 1.0%, carbon (C) 0.06%, nitrogen (N) 0.2 - 0.4%, sulfur (S) 0.03%, phosphorus (P) 0.045%
• Dimensions: Various sizes and specifications available. Cold-rolled specifications: 0.03mm - 6mm; Hot-rolled specifications: 3.0mm - 180mm; Widths: 1000/1219/1500/2000/2200/2500mm; Custom lengths available
• Surface State: Pickling, No. 1, polishing, etc.

Widely used in aerospace, petrochemical, auto parts, machinery manufacturing, food processing, marine engineering and other fields. Specific applications include:

• Marine hardware, pump shafts, petrochemical, pulp and paper, food processing and oil industries
• Underground applications (due to resistance to sulfide stress cracking)
• Bolts, screws, bushings, nuts, oil fractionation structural shafts, pumps and valves, mine ladder steps, gas turbines