ASTM A213 T92 Alloy Steel Seamless Tube

ASTM A213 T91

We are one of the leading Manufacturers, Supplier and Exporters of high quality ASTM A213 T92 Alloy Steel Seamless Tube. We manufacture these using optimum quality material as per their specified details.

These tubes are widely used in various application industry such as Oil & Gas, Power, Fertilizers, Heat-Exchangers, Paper & Pulp, pharmaceuticals, Chemicals, Water Treatment, Dairy etc.

We are Offered at competitive prices in the market. ASTM A213 T92 Standard covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.

Chemical Compositions :
C, % Mn, % P, % S, % Si, % Cr, % Mo, %
0.07-0.13 0.3-0.6 0.02 max 0.01 max 0.5 max 8.5-9.5 0.3-0.6
V, % N, % Ni, % Al, % Nb, % W, % B, %
0.15-0.25 0.03-0.07 0.4 max 0.04 max 0.04-0.09 1.5-2.0 0.001-0.006
Mechanical Properties :
Tensile Strength , MPa Yield Strength, MPa Elongation, % Hardness, HB
585 min 415 min 20 min 250 max
Outside Diameter & Tolerance :
Hot rolled Outside Diameter, mm Tolerance, mm
OD≤101.6 +0.4/-0.8
101.6<OD≤190.5 +0.4/-1.2
190.5<OD≤228.6 +0.4/-1.6
Cold Drawn Outside Diameter, mm Tolerance, mm
OD<25.4 ±0.10
25.4≤OD≤38.1 ±0.15
38.1<OD<50.8 ±0.20
50.8≤OD<63.5 ±0.25
63.5≤OD<76.2 ±0.30
76.2≤OD≤101.6 ±0.38
101.6<OD≤190.5 +0.38/-0.64
190.5<OD≤228.6 +0.38/-1.14
Wall thickness & Tolerance :
Hot rolled Outside Diameter, mm Tolerance, %
OD≤101.6, WT≤2.4 +40/-0
OD≤101.6, 2.4<WT≤3.8 +35/-0
OD≤101.6, 3.8<WT≤4.6 +33/-0
OD≤101.6, WT>4.6 +28/-0
OD>101.6, 2.4<WT≤3.8 +35/-0
OD>101.6, 3.8<WT≤4.6 +33/-0
OD>101.6, WT>4.6 +28/-0
Cold Drawn Outside Diameter, mm Tolerance, %
OD≤38.1 +20/-0
OD>38.1 +22/-0

Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; 12000mm; and so on.

Max length: 16000mm, also U bending can be offered.



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