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Stainless Steel 304 Seamless Pipes and Tubes

Stainless Steel 304 Seamless Pipes and Tubes

Product Details:

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Product Description

Stainless Steel 304 Seamless Pipes and Tubes Specification

  • Tube Range: 6.35 mm OD - 101.6 mm OD, Guage: 20 SWG – 10 SWG
  • Outer Diameter : 3.00 mm -219.10 mm
  • Wall thickness : 0.40 mm -12.70 mm
  • Schedules: 5, 10S , 10, 30,40S,40,80 80S, XS, 160, XXH
  • Length : Up to 30 meters, custom cut Lengths
  • Specification : ASTM A213/ ASTM SA213
  • Types: Round , Square, Rectangle, Coil, ''U'' Shape, Hydraulic & Honed Tubes

Standard

UNS

Werkstoff NR.

SS 304H

S30409

1.43

Chemical Composition

SS

304H

Ni

8-11

Fe

Balance

Cr

18-20

C

0.04-0.10

Si

0.75 max

Mn

2 max

P

0.045 max

S

0.030 max

N

0.030 max

Mechanical Properties

Grade

304H

Tensile Strength (Mpa) min

515

Yield Strength 0.2% Proof (Mpa) min

205

Elongation (% in 50 mm ) min

40

Hardness


Rockwell B (HR B) max

92

Brinell (HB) max

201

Grade Specification

Grade

UNS No

Old British BS

En

Euronorm No

Name

Swedish SS

Japanese JIS

304H

S30409

304S51


1.4948

X2CrNi19-11



Physical Properties

Grade

Density (kg/m3)

Elastic modulus (Gpa)

Mean coefficient of thermal expansion (m/m0C)

Thermal conductivity (W/m.k)

Specific Heat 0-1000C(J/kg.K)

Electrical Resistivity (n.m

304H

8000

193

0-1000C

0-3150C

0-5380C

At 1000C

At 5000C

500

720

17.2

17.8

18.4

16.2

21.5


MONTEX TUBES LLP

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Montex Tubes LLP is specialized in Welded Pipes