Cold Rolled 310S Stainless Steel Round Bar with Bright Surface and OD 6-630mm

Price Negotiable

Price: US $3.25-5.88 / kg

MOQ: 100 kg

Delivery Time: Negotiable

Product Description

1.4845 S31008 SS 310S Stainless Steel Bars and Rods Round Bar

Product Specifications

Product Name	Cold Drawn Stainless Steel Round Bar
Grade	310S, 314, 310
Standard	ASTM, JIS, DIN
Diameter	4.7 - 100mm
Length	2000mm - 6500mm or custom lengths available
Shape	Round Section
Surface	Cold drawn finish
Place Of Origin	China (Mainland)
Other Available Grades	201, 301, 303, 309S, 310S, 316L, 317L, 321, 410, 420, 440A/B/C, 2205, 2507, 904L, 17-4ph, 17-7ph, 15-5ph

Chemical Composition - 310 Grade

C: ≤0.08%, Si: ≤1.0%, Mn: ≤2.0%, Cr: 24.0-26.0%, Ni: 19.0-21.0%, P: ≤0.045%, S: 0.020-0.030%

International Equivalent Standards

DIN 1.4845, DIN X12CrNi25-21, DIN X8CrNi25-21, AFNOR Z12CN2520, BS 310S24, UNI X6CrNi2520, SS 2361, UNE F.331, SAE 310S, JIS SUH310, JIS SUS310S, JIS SUS310STP, JIS SUS310STPY, JIS SUS310STB, JIS SUS310SFB, EN X8CrNi25-21, EN 1.4845, UNS S31008

TP 310 / 310S Stainless Steel Technical Data

Chemical Composition

Element	Content (%)
Iron, Fe	Balance
Chromium, Cr	24-26
Nickel, Ni	21-23
Molybdenum, Mo	2-2.50
Manganese, Mn	≤ 2
Nitrogen, N	0.10-0.16
Silicon, Si	≤ 0.70
Phosphorous, P	0.025
Carbon, C	≤ 0.020
Sulfur, S	≤ 0.010

Mechanical Properties

Properties	Metric	Imperial
Tensile strength	540-740 MPa	78320-107327 psi
Proof strength	250 MPa	36259 psi
Modulus of elasticity (20°C)	195 GPa	28282 ksi
Elongation at break	40%	40%
Hardness, Brinell	95	95

Hot Rolled 310S 309S Stainless Steel Bright Bar

Ideal for boiler applications and heat resistant components

Product Specifications

Product Name	Stainless Steel Bar
Standard	AISI, ASTM, JIS, GB, DIN
Grade Series	200S/300S/400S/600S
Thickness	3mm-20mm
Width	25mm-200mm
Length	2m-6m (customizable up to 12m max)
Surface Treatment	Polished, Bright, Hairline, Grinded, Sandblast, Pickled, Mill Finish
Technology	Cold-draw, Hot-rolled
Application	Architecture, engineering structures, industrial applications

Available Materials (Grades)

300 Series: 301, 302, 303, 304, 304L, 309, 309S, 310, 310S, 316, 316L, 316Ti, 317L, 321, 347
200 Series: 201, 202, 202Cu, 204
400 Series: 409, 409L, 410, 420, 430, 431, 440
Others: 2205, 2507, 2906, 330, 660, 630, 631, 17-4ph, 17-7ph, 904L

Stainless Steel Flat Bar Size Ranges

Grade	Hot Rolled (Black)	Hot Forged (Black)	Cold Drawn (Bright)	Smooth Turned (Bright)
2205	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm
904L	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm
321	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm
304	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm
304L	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm
309	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm
310S(2520)	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm
316	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm
316L	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm
317	8mm-200mm	150mm-500mm	3mm-50mm	10mm-300mm

Additional Chemical Composition Data

Grade	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0.15	≤0.75	5.5-7.5	≤0.06	≤0.03	3.5-5.5	16.0-18.0	-
202	≤0.15	≤1.0	7.5-10.0	≤0.06	≤0.03	4.0-6.0	17.0-19.0	-
301	≤0.15	≤1.0	≤2.0	≤0.045	≤0.03	6.0-8.0	16.0-18.0	-
302	≤0.15	≤1.0	≤2.0	≤0.035	≤0.03	8.0-10.0	17.0-19.0	-
304	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	8.0-10.5	18.0-20.0	-