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Stainless Steel Round Bar

Ha alloy, duplex stainless steel 316 304 and other stainless steel materials, the variety of its business is steel plate, steel pipe, round steel, etc., can be customized according to customer demand processing. Stainless steel round bar is a kind of cylindrical stainless steel products, widely used in automobile parts, aviation, aerospace hardware tools, chemical industry and other industries.

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Product Details

300 series stainless steel round rod :316 stainless steel round rod, 304L stainless steel round rod, 304 stainless steel round rod, 310 stainless steel round rod, 303 stainless steel round rod, 302 stainless steel round rod, 301 stainless steel round rod,

200 series stainless steel round rod :202 stainless steel round rod, 201 stainless steel round rod,

400 series stainless steel round bar :410 stainless steel round bar, 420 stainless steel round bar, 430 stainless steel round bar

300 series stainless steel round rod details:

316L stainless steel round rod :316 stainless steel contains molybdenum and low carbon, in the Marine and chemical industry environment is much better than 304 stainless steel pitting corrosion ability! (316L low carbon, 316N high nitrogen high strength, 316F stainless steel sulfur content is high, easy to cut stainless steel.

304L Stainless steel round bar: As low carbon 304 steel, corrosion resistance is generally similar to that of 304 steel, but it has excellent resistance to grain boundary corrosion after welding or stress relief, and can maintain good corrosion resistance without heat treatment.

304 stainless steel round bar: good corrosion resistance, heat resistance, low temperature strength and mechanical properties, stamping, bending and other thermal processing, no heat treatment hardening phenomenon. Uses: tableware, cabinets, boilers, auto parts, medical devices, building materials, food industry (operating temperature -196°C-700°C)

310 stainless steel round rod: the main characteristics are: high temperature resistance, generally used in the boiler, automobile exhaust pipe. Other performance is average.

303 stainless steel round bar: by adding a small amount of sulfur and phosphorus, it is easier to cut than 304, other properties are similar to 304.

Stainless steel round rod: Stainless steel rod is widely used in auto parts, aviation, aerospace hardware tools, chemical industry. Specific as follows: crafts, bearings, sliding flowers, medical instruments, electrical appliances and so on. Characteristics :302 stainless steel ball belongs to austenitic type steel, and 304 is close, but 302 hardness is higher, HRC≤28, has good rust and corrosion resistance

301 stainless steel round rod: good ductility, used for molding products. It can also be quickly hardened by mechanical processing. Good weldability. The wear resistance and fatigue strength are better than 304 stainless steel.

200 series stainless steel round rod details:

202 stainless steel round rod: chromium - nickel - manganese austenitic stainless steel, better performance than 201 stainless steel

201 stainless steel round rod: chromium - nickel - manganese austenitic stainless steel, low magnetic

400 series stainless steel round rod details:

410 stainless steel round bar: martensite (high strength chromium steel), good wear resistance, poor corrosion resistance.

420 Stainless Steel Round bar :" edge grade "martensitic steel, similar to brinell high chromium steel, the earliest stainless steel. Also used for surgical knives, which can be made very bright.

430 stainless steel round bar: Ferritic stainless steel for decorative use, e.g. for automotive accessories. Good formability, but poor temperature and corrosion resistance

Technique	Forged/Hot Rolled/Cold Drawn/Peeled
Category	1.Round bar 1)Hot rolled black bar: (5-400)x6000mm or according to your requirement. 2)Acid round bar: (5-400)x6000mm or according to your requirement. 3)Cold drawn bright bar: (1-20)x6000mm or according to your requirement. 4)Polishing round bar: (5-400)x6000mm or according to your requests. 2. Square bar 1)Hot rolled black bar: (55-400400)x6000mm or according to your requests. 2)Acid square bar: (55-400400)x6000mm or according to your requests. 3)Cold drawn square bar: (11-2020)x6000mm or according to your requests. 4)Polishing square bar: (55-400400)x6000mm or according to your requests.









	3. Flat bar 1)Hot rolled flat bar: (3-30)(10-200mm)6000mm or according to your requests. 2)Cold drawn flat bar: (3-30)(10-200mm)6000mm or according to your requests.


	4. Hexagon bar 1)Hot rolled hexagon bar: (5-100)x6000mm or according to your requests. 2) Acid hexagon bar: (5-100)x6000mm or according to your requests. 3)Cold drawn hexagon bar: (1-20)x6000mm or according to your requests t. 4)Polishing hexagon bar: (5-100)x6000mm or according to your requests.




	5. Channel bar 1)Hot rolled channel bar: (5-100)x6000mm or according to your requests. 2)Acid channel bar: (5-100)x6000mm or according to your requests. 3)Cold drawn channel bar: (1-20)x6000mm or according to your requests.



	6. Threaded bar 1)Hot rolled threaded bar: (5-100)x6000mm or according to your requests. 2)Acid threaded bar: (5-100)x6000mm or according to your requests. 3)Cold drawn threaded bar: (1-20)x6000mm or according to your requests.



	7. Angle bar 1)Hot rolled angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or according to your requests 2)Acid angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or according to your requests. 3)Cold drawn angle bar: (16-200)x(16-200)x(3-18)x(3000-9000)mm or according to your requests.



Diameter±	H9 tolerance can reach the industry standard
Standard	GB, AISI/JIS, SUS, UNS, DIN 17440 17220(BS970 Part4)
Material	Stainless steel: 200series:201,201L,202,202cu,204 300series:301,302,303,304,304L,309,309s,310,310S,310H,316,316L,317,316Ti,317L,321,321H,347,329,330 etc 400series:409,409L,410,420,430,431,439,440,441,444,446,403,440A,440B,440C etc Others:XM-19,XM27,2906,330,660,630,631,17-4ph,17-7ph, 15-5ph,S318039 904L,etc Duplex stainless steel:2205,2507,S22053,S25073,S22253,S31803,S32205,S32304 Special Stainless Steel:904L,253MA,347/347H,317/317L,316Ti,254SMO,AL-6XN,S31050,U3,HD,C4,DS-2,69111,s45000 etc Hastelloy: hastelloyB3/B2/X/C/C22/C276/G-30 Inconel: inconel600/625/718/725, Incoloy: incoloy800/800h/825/925, Monel: monel400/k500/404, Nickel: nickel200/201, Nitronic: Nitronic50/60, Alloy: Alloy20/28/330/31/33/75, 4J36/1J50/1J79/4J29/4J42,/3J53 Nimonic: nimonic80/80a/90/75, etc

1.with plastic cap to protect both ends

2.weaving bag wrapped outside the pipe

3.then pack into wooden case.

delivery detail:3or 5workdays since received the deposit of L/C draft.

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Chemical Composition about stainless steel Round Bar

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	-
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤0.03	9.0-13.0	18.0-20.0	-
309S	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	12.0-15.0	22.0-24.0	-
310S	≤0.08	≤1.5	≤2.0	≤0.035	≤0.03	19.0-22.0	24.0-26.0	-
316	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	10.0-14.0	16.0-18.0	2.0-3.0
316L	≤0.03	≤1.0	≤2.0	≤0.045	≤0.03	12.0-15.0	16.0-18.0	2.0-3.0
321	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	9.0-13.0	17.0-19.0	-
630	≤0.07	≤1.0	≤1.0	≤0.035	≤0.03	3.0-5.0	15.5-17.5	-
631	≤0.09	≤1.0	≤1.0	≤0.030	≤0.035	6.50-7.75	16.0-18.0	-
904L	≤2.0	≤0.045	≤1.0	≤0.035	-	23.0-28.0	19.0-23.0	4.0-5.0
2205	≤0.03	≤1.0	≤2.0	≤0.030	≤0.02	4.5-6.5	22.0-23.0	3.0-3.5
2507	≤0.03	≤0.80	≤1.2	≤0.035	≤0.02	6.0-8.0	24.0-26.0	3.0-5.0
2520	≤0.08	≤1.5	≤2.0	≤0.045	≤0.03	0.19-0.22	0.24-0.26	-
410	≤0.15	≤1.0	≤1.0	≤0.035	≤0.03	-	11.5-13.5	-
430	≤0.12	≤0.75	≤1.0	≤0.040	≤0.03	≤0.60	16.0-18.0	-