Stainless Steel Round Bar for pressure machining or Cutting

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Hebei Gangxin Technology Co.,Ltd is the leading Stainless Steel Round Bar manufacturer in China. Stainless Steel Round Bar is a tough austenitic stainless steel grade that’s used in a wide range of applications. We are a well-known Stainless Steel Round Bar Manufacturer, Supplier, Dealer, Stockholder, and Exporter in China. Stainless Steel Round Bars are available in a variety of sizes to meet EN, DIN, JIS, ASTM, BS, ASME, and AISI requirements. At our manufacturing facilities, we fabricate all Stainless Steel Round Bar products by using the latest technology.

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Stainless Steel Round Bars come in a variety of grades that are used in various industries. Stainless steel round bars are used because of their strength and resistance to corrosion. Chromium is present in all stainless steel. Stainless Steel Round Bars come in diameters ranging from 4mm to 500mm. The length of the bars ranges from 1 to 6 meters. There are also custom sizes and lengths available. We are also the suppliers of Stainless Steel 304 Round Bars, Stainless Steel 304L Round Bars, Stainless Steel 316 Round Bars, and so on.

SS Round Bar Specifications, Sizes, Grades:

Stainless Steel Bar Length	2 to 6 meters or 8 to 20 feet
Stainless steel Rod Chamfering	Available in 30, 45 & 60 degrees through the fully automatic both-end chamfering machine
Ultrasonic Test of ASTM A276 Threaded Rod	As per ASTM A-388, EN 10308 (class 1 to 4), API 6A/ISO is 100% tested thru Digital Ultrasonic Flaw Detector,10423:2003-PSL 3, MIL-STD 2154, SEP 1920:1984
Stainless Steel Round Bar Size Tolerances	h11
Tolerance of Cold Rolled SS Round Bar Length	Stock in special cut to length bar in tolerance – 0/+10mm (-0 +0.5 inch)
Surface Finish of Cold Rolled SS Round Bar	Cold drew or Belt polished condition
Round Bar Heat Treatment	Annealed and Solution Annealed

SS Round Bar Mechanical Properties:

Grade	Elongation	Density	Tensile Strength	Yield Strength (0.2%Offset)	Melting Point
SS 202	40 %	8.0 g/cm3	515 MPa	275 MPa	1454 °C (2650 °F)
SS 303	50 %	55%	Psi – 85,000	Psi – 45,000	Rb 180
SS 304	40%	8.0 g/cm3	Psi – 75000, MPa – 515	Psi – 30000, MPa – 205	1400 °C (2550 °F)
SS 304L	40%	8.0 g/cm3	Psi – 75000, MPa – 515	Psi – 30000, MPa – 205	1400 °C (2550 °F)
SS 316	35 %	8.0 g/cm3	Psi – 75000, MPa – 515	Psi – 30000, MPa – 205	1454 °C (2650 °F)
SS 316L	40 %	8.0 g/cm3	485 Min	170 Min.	1400 °C (2550 °F)

SS Round Bar Chemical Composition:

ASTM Grade	Carbon	Manganese	Silicon	Sulfur	Phosphorous	Chromium	Nickel	Molybdenum	Other
304	0.08 max	2.00 max	0.75 max	0.030 max	0.045 max	18.0-20.0	8.0 11.0	–	–
316	0.08 max	2.00 max	0.75 max	0.030 max	0.045 max	16.0-18.0	10.0 14.0	2.0 3.0	–
317L	0.035 max	2.00 max	0.75 max	0.030 max	0.045 max	18.0-20.0	11.0 14.0	3.0 4.0	–
310 S	0.08 max	2.00 max	1.5 max	0.030 max	0.045 max	24.0-26.0	19.0 22.0	3.0 4.0	–
347 H	0.04 0.10	2.00 max	0.75 max	0.030 max	0.045 max	17.0- 19.0	9.0 13.0	–	10C(Cb+Ta)<1.10%
321	0.08	2.00 max	0.75 max	0.030 max	0.045 max	17.0-20.0	9.0 12.0	–	5C 0.70%

Stainless Steel Round Bars Weight Chart:

Diameter	Weight Chart	Dia	Weight Chart
(mm)	per meter (kg)	(in)	per meter (kg)
3mm	0.06	1/8″	0.06
4mm	0.10	3/16″	0.14
5mm	0.16	1/4″	0.25
6mm	0.22	5/16″	0.39
7mm	0.30	3/8″	0.56
8mm	0.40	7/16″	0.77
10mm	0.62	1/2″	1.00
12mm	0.89	9/16″	1.22
14mm	1.22	5/8″	1.56
15mm	1.40	11/16″	1.89
16mm	1.59	3/4″	2.25
18mm	2.01	7/8″	3.07
20mm	2.48	1″	4.03
22mm	3.00
24mm	3.57
25mm	3.88