431 Stainless steel tube manufacturer

The high mechanical properties of 431(16Cr-2Ni) Cr steel can be obtained by heat treatment. The corrosion resistance of 431(16Cr-2Ni) Cr steel is better than 410 and 430 steel.
431 stainless steel corresponding to China 1Cr17Ni2, Japan JIS SUS431.

431 Stainless steel tube Price in China ,Manufacturer of 431 Stainless Steel tube

431 stainless steel, is a kind of metal material.

This is the most cost effective grade of steel. So the 431 Stainless Steel tube Price is lower compared to other grades of stainless steels and all metallic products in general. There are different versions of the material with low carbon and high carbon content.  The low carbon version, 431 tubes are very good for welding applications as they have less carbide precipitation and less localized corrosion.
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Equivalent Material of 431 Stainless Steel  tube

Grade Euronorm China GB Japanese JIS
No.
431 1.4057 1Cr17Ni2 SUS431

Standard Specification Of 431 tube

Thickness 0.5mm-100mm
Outer diameter 10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, etc
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish Hot rolled  (HR), Cold rolled Tube (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Round tube Square tube Rectangular tube etc.

431 stainless steel composition content.

Grade C Mn Si P S Cr Mo Ni N
431 Min.
Max.
≤0.20 ≤1.00 ≤1.00 ≤0.04 ≤0.03 15.0~17.0 ≤0.6% 1.25~2.50  

Common Types Of 431 Stainless steel tube

  • 431 Stainless steel tube

  • 431 Stainless steel tube

  • 431 Stainless steel tube

Dimensions Standard,weight chart and size schedules of 431 stainless steel Tube

SS 431 Tube Size(mm) SS431 Tube Weight per Unit Area(kg/m)
6*1 0.125
6*1.5 0.168
8*1 0.174
8*1.5 0.243
10*1 0.224
10*1.5 0.318
12*1 0.274
12*1.5 0.392
12*2 0.498
14*1 0.324
14*2 0.598
14*3 0.822
16*2 0.697
16*3 0.971
17*3 1.046
18*1 0.423
18*1.5 0.617
18*2 0.797
18*3 1.121
20*1 0.473
20*2 0.897
20*3 1.27
21*3 1.345
22*2 0.996
22*2.5 1.214

Price list

Stainless Steel 431 tube Price List 431tube FOB Shanghai Per Unit (USD)
2mm 431 stainless steel tube $1500.00-$2000.00
ss 431 mirror Stainless Steel Coil/ Strip/ tube $1800.00-$2300.00
431 Stainless Steel tube / Stainless Steel tube 431 $1500.00-$2000.00
Standard size metal sus 431 grade stainless steel tube prices $1500.00-$2000.00

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