Ss Round Rod 304 304L 316 316L 321 Mirror Surface Hot Rolled Support Customize Stainless Steel Round Bar 8mm

 

Product Description

  

Product Name	Cold Drawn Stainless Steel Rod
Shape Types	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	0.5-600mm.
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.
Other materials	Titanium, aluminum, copper, etc
Application	Applies to petroleum, chemical industry, electric power,boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless steel pipe used. Stainless steel bar can be made according to the customers requirements.

 

Various shapes: Round/ Square/ Rectangular/ Hexagon/ Deformed,  
Surface: Plain end/ Beveled end/ Thread end.
Surface Finish:

Finish	Characteristics	General Applications
No.1	Finished by hot-rolling, annealing and picking, characterized by white pickled surface.	Chemical industry equipment, Industrial tubing.
2B	Finished by heat treatment, pickling after cold rolling, followed by skin pass line to be more brighter and smooth surface.	Medical Instruments, Tableware
Polished	A reflective surface.	Reflector, Mirror, Interior-Exterior decoration for building
Brushed	Finished by continuous linear polishing.	Architectural purposes, escalators, 3C products, kitchenware, vehichles
Or Others

Hot Rolled Round Bar	Forged Round Bar
Diameter	Diameter
8mm to 130mm	130mm to 380mm
Diameter Tolerance∶ACC to JIS G4303
Up to 28mm	Over 28mm
+0.80	+3%
-0	-0

Standard∶ASTM A484M, EN10060, DIN1013, GB/T702

Specifications:  Φ8, Φ10, Φ12, Φ14, Φ16, Φ18, Φ20, Φ22, Φ24, Φ25, Φ27, Φ28, Φ30, Φ32, Φ35, Φ36, Φ38, Φ40, Φ42, Φ45, Φ48, Φ50, Φ55, Φ60, Φ65, Φ70, Φ75, Φ80, Φ85, Φ90, Φ95, Φ100, Φ105, Φ110, Φ115, Φ120, Φ150, Φ160, Φ180, Φ190, Φ200, Φ210, Φ220, Φ230, Φ250, Φ260, Φ300,Φ350, Φ380
 

Cold Drawing
Available Size	In Inch
Diameter: 3mm to 60mm	Diameter: 1/8" to 2 1/4"

Standard∶GB1220, GB4226, ASTM, A484M, H9, H11, EN10278, DIN671

Specifications: Φ3, Φ4, Φ5, Φ6, Φ7, Φ8, Φ10, Φ12, Φ14, Φ16, Φ18, Φ20, Φ22, Φ24, Φ25, Φ27, Φ28, Φ30, Φ32, Φ35, Φ36, Φ38, Φ40, Φ42, Φ45, Φ48, Φ50, Φ55, Φ60


 

 

Hot Rolled&Annealed Pickled Flat Bar
Width (mm)	Tolerance of Thickness (mm)			Width tolerance (mm)
	3.2 to 13	Over 13 to 25	Over 25 to 50
Up to 25	±0.20	±0.25		±0.40
Over 25 to 50	±0.30	±0.40	±0.80	±0.80
Over 50 to 100	±0.40	±0.50	±0.80	+ 1.60 -0.80
Over 100 to 150	±0.40	±0.50	±0.80	+ 2.40 -1.60

Standard: ASTM A484M, EN10058, DIN1017, GB/T704

Cold Draw Flat Bar
Width (mm)	Width Tolerance (mm)
	Thickness up to 6.5		Tnickness above 6.5
Over 1.5 to 9.5	+0.12		±0.12
Over 9.5 to 25.00	±0.10		±0.10
Over 25.00 to 50.00	±0.15		±0.10
Over 50.00 to 75.00	±0.20		±0.10
Over 75.00 to 115.00	±0.25		±0.13
Thickness (mm)		Thickness Tolerance (mm)
Up to 0.70		+0.03
Over 0.70 to 1.00		±0.04
Over 1.00 to 25.00		±0.05
Over 25.00 to 50.00		±0.08

Standard:ASTM A484M. EN10278, DIN174, GB4226

Stainless steel flat steel (acid white, cold drawn bright, polished)

Specification:

3*20, 3*25, 3*30, 3*40, 3*50, 4*20, 4*25, 4*30, 4*40, 4*50, 4*60, 5*20, 5*25, 5*30, 5*35, 5*40, 5*50, 5*60, 5*70, 5*80, 5*100, 6*20, 6*25, 6*30, 6*40, 6*50, 6*60, 6*80, 6*100, 8*20, 8*25, 8*30, 8*40, 8*50, 8*60, 8*80, 8*100, 10*20, 10*25, 10*30, 10*35, 10*40, 10*50, 10*60, 10*70, 10*80, 10*90, 10*100, 12*20, 12*25, 12*30, 12*40, 12*50, 12*60, 12*70, 12*80, 12*100, 14*20, 14*50, 15*20, 15*30, 15*40, 15*60, 15*90, 16*28, 16*50, 16*100, 18*30, 20*30, 20*40, 20*50, 20*60, 20*80, 20*100, 20*120, 22*100, 25*20, 25*60, 25*40, 30*40, 30*50, 30*60, 12*90, 14*90, 18*90

Hot Rolled & Annealed & Pickled Square Bar	Available Size (mm)
	10x10mm to 30X30mm

* Tolerance: ASTM A276/A484M
* Standard:ASTM A484M, EN10059, DIN1014, GB/T702





























































































 

Cold Draw Square Bar	Available Size mm
	3X3mm to 60X60mm

* Tolerance:ASTM A276/ A484M/ A582
* Standard:ASTM A484M, EN10278, DIN174, GB4226

Stainless steel square bar

Specifications:  3*3, 4*4, 5*5, 6*6, 8*8, 9*9, 10*10, 12*12, 12*12, 14*14, 16*16, 18*18, 20*20, 22*22, 24*24, 26*26, 27*27, 28*28, 30*30, 32*32, 35*35, 38*38, 40*40, 45*45, 50* 50, 55*55, 60*60

 

* Available Size: 8mm to 60mm
* Tolerance: ASTM A276/ A484M/ A582

Specified Size (mm)	Size Tolerance (mm)
3.00 to less than 8.00	+0, -0.05
8.00 to less than 13.00	+0, -0.08
Over 13.00 to 25.00	+0, -0.10
Over 25.00 to 50.00	+0, -0.15
Over 50.00 to 60.00	+0, -0.20

Stainless steel hexagonal bar

Specifications: S4, S5, S6, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17, S19, S22, S24, S27, S29, S30, S32, S34, S36, S38, S40, S41, S42, S46, S55, S60, S65, S70, S80, S85, S100

Stainless steel wire specifications (soft wire, hard wire, hydrogen back wire, spring wire, cold head wire, etc.)

Φ0.3, Φ0.4, Φ0.5, Φ0.6, Φ0.7, Φ0.8, Φ0.9, Φ1, Φ1.2, Φ1.5, Φ1.6, Φ1.8, Φ2, Φ2. 5. Φ2.6, Φ2.8, Φ3, Φ4, Φ5, Φ6, Φ7, Φ8, Φ9, Φ10, Φ11, Φ12




Stainless steel channel steel (hot rolled, welded)
Specifications: 5#, 6#, 6.3#, 8#, 10#, 12#, 18#, 20#, 22#, 25, 30#, etc.







Stainless steel angle steel (acid white surface/hot rolled)
Specification:

25*25*3, 25*25*4, 25*25
30*30*3, 30*30*4, 30*30*5
40*40*3, 40*40*4, 40*40*5,
50*50*3, 50*50*4, 50*50*5, 50*50*6,
60*60*6, 65*65*6, 65*65*8
70*70*6, 70*70*7,
75*75*6, 75*75*7, 75*75*9
80*80*8,
100*100*8, 100*100*10,100*100*6

 
 

Customization

You may buy wide range or start Customization in One-Stop through us.

Our company's products include 200, 300, 400 series stainless steel plate, sheet, coil, and also stainless steel pipe, tube, stainless steel round bar, stainless steel square/rectangle/deformed bar and other non-alloy steel products such as carbon steel pipe/sheet/rebar, galvanized/gavalumed sheet/pipe/coil/PPGI. Moreover, we produce aluminum sheet/plate/coil/circle/disc, with sufficient inventory. Our products are widely used in machinery, chemical industry, petroleum, boilers, heat exchangers, food machinery, beverage machinery, medical equipment and other industries.

Chemical Properties by Grades

What is stainless steel?

Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the 'passive layer'. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion.

Stainless steel also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced formability and increased corrosion resistance.

Chemical Properties of Regular Stainless Steel Material Grade
UNS	ASTM	EN	JIS	C%	Mn%	P%	S%	Si%	Cr%	Ni%	Mo%
S20100	201	1.4372	SUS201	≤0.15	5.5-7.5	≤0.06	≤0.03	≤1.00	16.0-18.0	3.5-5.5	-
S20230	202	1.4373	SUS202	≤0.15	7.5-10.0	≤0.06	≤0.03	≤1.00	17.0-19.0	4.0-6.0	-
S30100	301	1.4319	SUS301	≤0.15	≤2.00	≤0.045	≤0.03	≤1.00	16.0-18.0	6.0-8.0	-
S30400	304	1.4301	SUS304	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	18.0-20.0	8.0-10.5	-
S30403	304L	1.4306	SUS304L	≤0.03	≤2.00	≤0.045	≤0.03	≤0.75	18.0-20.0	8.0-12.0	-
S30908	309S	1.4833	SUS309S	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	22.0-24.0	12.0-15.0	-
S31008	310S	1.4845	SUS310S	≤0.08	≤2.00	≤0.045	≤0.03	≤1.50	24.0-26.0	19.0-22.0	-
S31600	316	1.4401	SUS316	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	16.0-18.0	10.0-14.0	2.0-3.0
S31603	316L	1.4404	SUS316L	≤0.03	≤2.00	≤0.045	≤0.03	≤0.75	16.0-18.0	10.0-14.0	2.0-3.0
S31703	317L	1.4438	SUS317L	≤0.03	≤2.00	≤0.045	≤0.03	≤0.75	18.0-20.0	11.0-15.0	3.0-4.0
S32100	321	1.4541	SUS321	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	17.0-19.0	9.0-12.0	-
S34700	347	1.455	SUS347	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	17.0-19.0	9.0-13.0	-
S40500	405	1.4002	SUS405	≤0.08	≤1.00	≤0.04	≤0.03	≤1.00	11.5-14.5	≤0.60	-
S40900	409	1.4512	SUS409	≤0.08	≤1.00	≤0.045	≤0.03	≤1.00	10.5-11.75	≤0.50	-
S43000	430	1.4016	SUS430	≤0.12	≤1.00	≤0.040	≤0.03	≤0.75	16.0-18.0	≤0.60	-
S43400	434	1.4113	SUS434	≤0.12	≤1.00	≤0.040	≤0.03	≤1.00	16.0-18.0	-	-
S44400	444	1.4521	SUS444L	≤0.025	≤1.00	≤0.045	≤0.03	≤1.00	17.5-19.5	≤1.00	-
S40300	403	-	SUS403	≤0.15	5.5-7.5	≤0.04	≤0.03	≤0.50	11.5-13.0	≤0.60	-
S410000	410	1.40006	SUS410	≤0.15	≤1.00	≤0.035	≤0.03	≤1.00	11.5-13.5	≤0.60	≤1.00
S42000	420	1.4021	SUS420J1	0.16~0.25	≤1.00	≤0.04	≤0.03	≤1.00	12.0-14.0	≤0.75	≤1.00
S440A	440A	1.4028	SUS440A	0.60~0.75	≤1.00	≤0.04	≤0.03	≤1.00	16.0-18.0	-	≤0.75
S32750	SAD2507	1.441		≤0.03	≤1.2	≤0.035	≤0.02	≤0.80	24.0-26.0	6.0-8.0	3.0-5.0
S31803	SAF2205	1.4462		≤0.03	≤2.0	≤0.03	≤0.02	≤1.00	21.0-23.0	4.0-6.5	2.5-3.5
N08904	904L	1.4539		≤0.0.3	≤2.0	≤0.035	≤0.03	≤1.00	18.0-20.0	23.0-25.0	3.0-4.0

Our Advantages

 

Household products (ableware, cabinets, indoor pipelines, water heaters, boilers, bathtubs), auto parts (windshield wipers, mufflers, molded products), medical appliances, building materials, chemicals, food industry, agriculture, and ship parts.

Electronic Accessories, Furniture shaft parts/general livelihood shaft parts/general drive shafts and mixing shafts; high-strength pump shafts.

Sea water, chemical, dye, paper, oxalic acid, fertilizer and other production equipment; photography, food industry, coastal facilities, ropes, CD rods, bolts, nuts Pump shaft/ship shaft Aircraft, exhaust pipes, boiler drums.

 

Max Loading 26.5mt for each 20Gp container. Or 40GP/40HC as required.

1. Generally package: Anti-water paper+strapped with minimum 3 strapping strips.

2. Standard exporting package: Anti-water paper and plastic+covered by iron sheet+strapped
with minimum 3 strapping strips

3. Excellent package: Anti-water paper and plastic film+ covered by iron sheet+ strapped with
minimum 3 strapping strips+fixed on the iron or wooden pallets.