Wholesale Price Hot Rolled Carbon Steel Rod for Building Structural Steel Round Bar

Belong to a long wood class, and belong to a bar. The so-called stainless steel round steel refers to the cross section of uniform circular solid strip stainless steel, generally about 6 meters long, its specifications to the number of millimeters in diameter, such as “φ 50″ that is, the diameter of 50 millimeters of the round steel.

Send email to us

Product Detail

Product Tags

Detail

Surface:

Generally can be divided into 304 stainless steel light round (referred to as: 304 light round, 304 light rod, or 304 stainless steel silver bright rod) and 304 stainless steel black round (referred to as: 304 black rod, or 304 stainless steel rod).

304 stainless steel light round, refers to the surface is smooth, after rolling, peeling or cold drawing polishing process processing; Commonly used in various chemical, food, textile and other machinery and equipment and certain decorative purposes. And the so-called 304 stainless steel black round or 304 stainless steel bar (black bar), refers to the surface of black rough, hot rolling, forging or annealing process, do not deal with the surface of the oxide layer of the round steel.

Product Description

304 Stainless Steel Round Bars Price of 1kg Alloy Steel

304/304L is a versatile, general purpose stainless steel with good resistance to atmospheric corrosion, and to many chemicals and food and beverages. These grades can be specified in the annealed condition where they have very good formability.

304/304L is non-magnetic in the annealed condition but may become slightly magnetic as a result of cold working.

Chemical Composition

Grade		C	Mn	Si	P	S	Cr	Ni	N
304	min	-	-	-	-	-	18.0	8.0	-
304	max	0.08	2.0	0.75	0.045	0.03	20.0	10.5	0.1
304L	min	-	-	-	-	-	18.0	8.0	-
304L	max	0.03	2.0	0.75	0.045	0.03	20.0	12.0	0.1

Physical Properties

Density

(kg/m3)

Elastic Modulus

(GPa)

Specific Heat

0-100 °C

(J/kg.K)

Electrical Resistivity (nΩ.m)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

0-100 °C

0-315 °C

0-538 °C

at 100 °C

at 500 °C

8000

193

500

720

17.2

17.8

18.4

16.2

21.5

Product Description

Product Name	astm a276 stainless steel rod 420 stainless steel bar
Type	Round bar,Angle bar,Channel bar,Square bar,Flat bar,I/H bar,Hexagonal bar and profiles
Surface	Black,bright,rough turned,grinding,centreless Ground etc
Standard	GB,AISI,ASTM,DIN,EN,SUS,UNS etc
Diameter	0.5-500mm
Technique	Hot Rolled,Cold Rolled,Cold Drawn,Forged
Tolerance	H8,H9 or as required
Grade	200 series: 201,202,202Cu,204Cu, 300 series: 301,303/Cu,304/L/H,304Cu,305,309/S,310/S,316/L/H/Ti,321/H,347/H,330, 400 series: 409/L,410,416/F,420/F,430,431,440C,441,444,446, 600 series: 13-8ph,15-5ph,17-4ph,17-7ph(630,631),660A/B/C/D, Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760,2304,LDX2101.LDX2404,LDX4404,904L Others: 153Ma,254SMo,253Ma,654SMo,F15,Invar36,1J22,N4,N6 etc Alloy : Alloy 20/28/31; Hastelloy: Hastelloy B / B-2/B-3/C22/C-4/S/ C276/C-2000/G-35/G-30/X/N; Haynes: Haynes 230/556/188; Inconel: Inconel 100/600/601/602CA/617/625713/718738/X-750,Carpenter 20; Incoloy: Incoloy 800/800H/800HT/825/925/926; GH: GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 Monel: Monel 400/K500 Nitronic: Nitronic 40/50/60; Nimonic: Nimonic 75/80A/90 ; Nickle: Nickle 200/201;