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Pipes & Tubes

Manufacturer of 310 Stainless Steel Seamless & Welded Pipes & Tubes

310S has astounding imperviousness to oxidation under steady temperatures to 2000°F. Cyclic conditions diminish its oxidation resistance, and a most extreme working temperature of 1900°F is by and large prescribed if cycling is included.

Having a lower coefficient of extension tdan most 300 stainless steels, 310S may be utilized as a part of operations including modestly serious warm cycling, for example, fast air cooling. It is not generally prescribed for fluid extinguishing. Albeit 310Shas less imperviousness to retention of carbon and nitrogen tdan tde higher composites, for example, 330 and 333, it is generally utilized as a part of tolerably carburizing climates, for example, experienced in petro-chem plant.


Specifications ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Dimensions ASTM, ASME and API
310 Pipes & Tubes 1/2" NB - 24" NB
ERW 310 Pipes & Tubes 1/2" NB - 24" NB
EFW 310 Pipes & Tubes 6" NB - 100" NB
Tubing Size 1/8″NB TO 30″NB IN
Specialized in Large Diameter Size
Schedule SCH5, SCH10, SCH20, SCH30, SCH40, Std, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form Round, Square, Rectangular, Hydraulic Etc
Length Single Random, Double Random & Cut Lengtd.
End Plain End, Beveled End, Treaded

Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
310 min. - - - - - 24.0 - 19.0 -
max. 0.25 2.0 1.50 0.045 0.030 26.0 22.0

Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
310 515 205 40 95 217

Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of thermal Expansion (m/m/0C) thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
310 7750 200 15.9 16.2 17.0 14.2 18.7 500 720

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