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Factory Direct Hot Selling Round And Square 310 Stainless Steel Bar Stock

310 stainless steel rod is a material made of 310 stainless steel. 

Chemical Composition: Carbon C: ≤0.08, Silicon Si: ≤1.00, Manganese Mn: ≤2.00, Sulfur S: ≤0.030, P: ≤0.035, Chromium Cr: 24.00 ~ 26.00, Nickel Ni: 19.00 ~ 22.00

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  • 310 Stainless Steel Bar

  • Huien Metal

310 Stainless Steel Bar

High temperature resistance, generally used in the boiler, automobile exhaust pipe.

Product name :310 stainless steel rod, 310S stainless steel rod

Diameter: 1.0MM above

Material :304, 304L, 321, 316, 316L, 310S, 630, 1Cr13, 2Cr13, 3Cr13, 1Cr17Ni2, duplex steel, antibacterial steel and other materials!

Application: petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military and other industries!

The 310 is a free cutting stainless steel containing sulfur and selenium respectively, for use in applications where the main requirement is free cutting and high surface finish. 303 stainless steel improves machinability and high temperature bonding resistance. Most suitable for automatic lathe. Bolts and nuts.

310 stainless steel is Austenitic type easy cutting rust resistant wear-resisting acid steel, in order to improve the performance of the steel, can be added in the steel no more than 0.60% molybdenum, corrosion resistance, good product machinability and fire resistance. 310 Mechanical properties of stainless steel after annealing stress removal, tensile strength 515MPa, yield 205MPa, elongation 40%. Stainless Steel 310 standard hardness HRB 90-100, HRC 20-25, Note: HRB100 = HRC20

Product Details

Huien Metal Round Bar

Product Name

310 Stainless Steel Bar

Thickness

0.12-5mm, Customize

Diameter

Round Bar: 0.1~500mm

Size

Square Bar: 1mm*1mm~800mm*800mm

Surface

Black, peeled, polishing, bright, sand blast, hair line, etc.

Standard

ASTM A479,ASTM A276,ASTM A484, ASTM A582, ASME SA276, ASME SA484, GB/T1220, GB4226, etc.

Quality Test

Support third party inspection and factory inspection

Common Material

201, 304、304L、TP304、TP316L、316、316L316Ti、321、347H、310S, 409,410, 420, 430, 904L, 2205, 2507

Material

DX51D,DX52D,DX53D,DC51D,DC52D,DC53D,SGCC,SGCD,SGCE, Q195/Q235/Q345/Q390/Q420/Q460/Q500/S235jr/S235jo

Technique

Hot rolled / Cold rolled

Application

Construction, Ship building, Machinery manufacturing, Steel structure etc

Tolerance

Thickness: ±0.01 mm Width: ±2 mm

Grade


Chemical Composition (%)

Mechanieal Performece

C

Si

Mn

P

S

Ni

Cr

Mo

Hardness

201

≤0.15

≤1.00

5.5/7.5

≤0.060

≤0.030

3.5/5.5

16.0/18.0


HB≤241,HRB≤100, HV≤240

304

≤0.08

≤1.00

≤2.00

≤0.045

≤0.03

8.0/11.0

18.00/20.00


HB≤187,HRB≤90,HV≤200

316

≤0.08

≤1.00

≤2.00

≤0.045

≤0.03

10.00/14.00

16.0/18.0

2.00/3.00

HB≤187, HRB≤90 HV≤200

316L

≤0.03

≤1.00

≤2.00

≤0.045

≤0.03

10.00/14.00

16.0/18.0

2.00/3.00

HB≤187, HRB≤90 HV≤200

410

≤0.15

≤1.00

≤1.25

≤0.060

≤0.03

≤0.060

11.5/13.5


HB≤183, HRB≤88 HV≤200

430

≤0.12

≤1.00

≤1.25

≤0.040

≤0.03


16.00/18.00


HB≤183, HRB≤88 HV≤200




Quality Inspection

310 Stainless steel bar test sampling quantity and requirements:

1. The size and surface test requires the root to be tested, the size is tested by caliper and micrometer, and the surface is tested by visual inspection;

2. The sampling quantity for chemical composition analysis is 1 root, and the sampling part is carried out in accordance with the provisions of GB/T 20066, and the test is carried out in accordance with the standards of GB/T 223, GB/T 11170 and GB/T 9971-2004;

3. Two steel rods were sampled for tensile and impact detection respectively, which were different rods, and were sampled according to GB/T 2975;

4. Hardness, intergranular corrosion, hot top forging and non-metallic inclusions were respectively sampled 2 steel rods, which were different rods;

5. Sample 2 pieces of low-power structure and tower shape respectively. Sample locations: different steel rods or billets equivalent to the head of the ingot; Continuous cast steel in any different root steel bar;

6. Two pieces of ultrasonic inspection sample are the whole steel rod;

7. Sample 1 steel bar for grain size and α-phase respectively.

steel products quality inspection firstquality inspection certificate and bill of lading


Packing & Transportation

steel bar rod packaging

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