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ASTM A276 Grade S31803 S32205 1.4462 Stainless Steel Round Bar Bright Polished 4 - 70mm

Certification	ISO, AISI, ASTM, EN, DIN, JIS
Minimum Order Quantity	50 kg
Price	US $1.5-4.13 / kg

Product Details

Shape	Round	Technique	Hot Rolled
Surface Treatment	Bright	Diameter Range	3-100 Mm
Length	6m /pcs	Tolerance	H8, H9, H10, H11
Cold Drawn Size	1.8MM TO 55.56MM	Peeled Size	14MM TO 140MM
Forged Size	150MM TO 400MM	Forged Tolerance	0mm/+3mm
Standard	ASTM GB DIN EN	Production Capacity	50000kgs
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	Cold Drawn Grades	201, 201 Ni 3, 202, 204Cu, 303, 304, 304L, 316, 316L, 409, 410, 416, 420, 430, 430L, 430F
Peeled Grades	303, 304, 304L, 316, 316L, 410, 416, 420, 430, 430L, 430F, 431,2205,2507,904L
Highlight	ASTM A276 Grade S31803 S32205 1.4462 Stainless Steel Round Bar , Bright Polished Stainless Steel Round Bar , 4 - 70mm Bright Bar

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Product Description

ASTM A276 Grade S31803 S32205 1.4462 Stainless Steel Round Bar

Bright polished stainless steel round bars available in diameters from 4mm to 70mm, manufactured to meet ASTM A276 standards for superior quality and performance.

Product Specifications

Products	Stainless Steel Bright Bar
Standard	ASTM GB DIN EN
Diameter	3-100 mm
Length	6m /pcs or cutting as request
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, etc.
Service	Cutting, surface polishing, heat treatment
Brand	Walsin, BAOSTEEL, TISCO, QINGSHAN

Material Description

Our premium quality stainless steel bright bars are manufactured from hot rolled plain bars and wire rods. These bars feature smooth, bright surfaces with accurate dimensional tolerances and enhanced mechanical properties. The superior dimensional accuracy and surface integrity provide significant design advantages for applications in pumps, fasteners, automobile components, furniture products, and cutlery products.

Bright bars are extensively used in the automotive industry for engine components including nuts, bolts, shafts, and other critical parts requiring special grade materials.

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 Specifications

ASTM A276

Covers cold-finished or hot-finished bars including rounds, squares, and hexagons, plus hot-rolled or extruded shapes such as angles, tees, and channels in commonly used stainless steel types.

ASTM A479

Includes cold and hot finished stainless steel bars (rounds, squares, hexagons) and hot-rolled or extruded shapes including angles, tees, and channels.

ASTM A484

Covers wrought stainless steel bars, shapes, forgings, and billets or other semi-finished materials (except wire) for forging, available in four condition types.

ASTM A582

Includes cold or hot finished bars suitable for machining processes, covering rounds, squares, and hexagons from common types of stainless free-machining steels.

ASTM B473

Covers nickel alloy bar and wire, available in solution-annealed, stabilized-annealed, or annealed conditions.

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