Custom Cutting 304 316L 321 Stainless Steel Bright Bar
Our premium stainless steel bright bars are manufactured from hot rolled plain bars and wire rods, featuring smooth bright surfaces with precise dimensional tolerances. These bars offer enhanced mechanical properties, superior dimensional accuracy, and excellent surface integrity for various industrial applications.
Product Specifications
| Products |
Stainless Steel Bright Bar |
| Standard |
ASTM GB DIN EN |
| Diameter |
3-100 mm |
| Length |
6m /pcs or custom cutting available |
| Finishing |
Black Bar / Bright Bar |
| Main Grades |
201, 301, 303Cu, 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 318, 321, 347, 410, 420, 430, 431, 440a/b/c, 904L, 2205, 2507, Hastelloy C276, C4, C22, Inconel 600, 625, Incoloy 800, 825, 825H |
| Services |
Cutting, surface polishing, heat treatment |
| Brand |
Walsin, BAOSTEEL, TISCO, QINGSHAN |
Material Description
Our stainless steel bright bars provide significant design advantages and are widely used in pumps, fasteners, automobile components, furniture products, and cutlery products. In the automotive industry, these bars are essential for manufacturing engine components such as nuts, bolts, and shafts.
Product Types & Specifications
Cold Drawn & Polished Round Bars
| Size Range (DIA) |
1.8MM TO 55.56MM |
| Tolerance |
h8, h9, h10, h11 |
| Grades |
201, 201 Ni 3, 202, 204Cu, 303, 304, 304L, 316, 316L, 409, 410, 416, 420, 430, 430L, 430F |
Peeled & Polished Round Bars
| Size Range (DIA) |
14MM TO 140MM |
| Tolerance |
h9, h10, h11, k10, k12, k13 |
| Grades |
303, 304, 304L, 316, 316L, 410, 416, 420, 430, 430L, 430F, 431, 2205, 2507, 904L |
Forged, Rough Turned Round Bars
| Size Range (DIA) |
150MM TO 400MM |
| Tolerance |
0mm/+3mm (-0 "/+0.12") |
| Grades |
304, 304L, 316, 316L, 410, 416, 420, 431, 310S, 2205, 2507, 904L |
Standard Compliance
ASTM A276: Covers cold-finished or hot-finished bars including rounds, squares, hexagons, and hot-rolled or extruded shapes.
ASTM A479: Includes cold and hot finished stainless steel bars and hot-rolled or extruded shapes.
ASTM A484: Covers wrought stainless steel bars, shapes, forgings, and billets in four condition types.
ASTM A582: Includes cold or hot finished bars suitable for machining processes from free-machining steels.
ASTM B473: Covers nickel alloy bar & wire in solution-annealed, stabilized-annealed, or annealed conditions.
Product Images