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ASME SA213 T91 Alloy Steel Seamless Tube
ASME SA213 T91 Alloy Steel Seamless Tube
ASME SA213 T91 Alloy Steel Seamless Tube
ASME SA213 T91 Alloy Steel Seamless Tube
ASME SA213 T91 Alloy Steel Seamless Tube
ASME SA213 T91 Alloy Steel Seamless Tube
ASME SA213 T91 Alloy Steel Seamless Tube
ASME SA213 T91 Alloy Steel Seamless Tube

ASME SA213 T91 Alloy Steel Seamless Tube

ASTM A213 Grade T92 Alloy Steel Seamless Tubes have a typical chemistry with additions of 8.50-9.50 Chromium and 0.30-0.60 Molybdenum. Bearing minimum tensile strength of 620 Mpa ASTM A213 Grade T92 Tubes have a minimum yield strength of 440 Mpa.
Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; 12000mm; and so on.
Max length: 16000mm, also U bending can be offered.
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Product Introduction
We are one of the leading Manufacturers, Supplier and Exporters of high quality ASTM A213 T91 Alloy Steel Seamless Tube, SA213 T91 Tubes & Pipes. These ASTM A213 / ASME SA213 T91 Alloy Steel SMLS Tubes/Pipes 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 for ASTM A213 / ASME SA213 T91 Alloy Steel Seamless Tubes/Pipes in the Global market.
ASTM A213 Gr T91 Alloy Steel Tube Specification :

 

Size (Seamless) : 6.35mm o.d to 101.60mm o.d
Standards : ASTM A213, ASME SA213
Equivalent Standards : EN 10216-2, ASTM A213, GOST 550-75, WN 1.4903
Material : T91, K91560
Equivalent Material : X10CrMoVNb9-1, 1.4903, P91, K91560
Type : Seamless
Specialized in : Large Diameter Size
Outer Dimensions : 6-2500mm; WT:1-200mm
Wall Thickness : Schedule 3mm to 15mm.
Length : max 1~12m
Schedule : STD, SCH40, SCH80
Form : Round, Square, Rectangular, Hydraulic Etc.
Length : Single Random, Double Random & Cut Length.
Tubing End : Plain End, Beveled End, Treaded.
Technical data
Chemical Compositions of ASTM A213 / ASME SA213 T91 Alloy Steel SMLS Tube:

 

C, % Mn, % P, % S, % Si, % Cr, % Mo, % V, % N, % Ni, % Al, % Nb, %
0.08-0.12 0.3-0.6 0.02 max 0.01 max 0.2-0.5 8.0-9.5 0.85-1.05 0.18-0.25 0.03-0.07 0.4 max 0.04 max 0.06-0.10

 

Mechanical Properties of ASTM A213 / ASME SA213 T91 Alloy Steel Seamless Tube:

 

Tensile Strength , MPa Yield Strength, MPa Elongation, % Hardness, HB
585 min 415 min 20 min 250 max

 

Alloy Steel T91 Seamless Tube 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

 

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ASTM A213/ ASME SA213 T91 ALLOY STEEL TUBE 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.

Standard

ASTM A213 Grade T92 Alloy Steel Seamless Tubes are minimum-wall-thickness, seamless ferritic and austenitic steel, boiler and superheater tubes and austenitic steel heat-exchanger tubes, designated Grades T5, T11,T22,T91 etc. The tubing sizes and thicknesses usually furnished to ASTM A213 Grade T92 specification are 1-8 in. [3.2 mm] in inside diameter to 5 in. [127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm], inclusive, in minimum wall thickness. A213 Tubes having other dimensions may be furnished & provided such tubes comply with all other requirements of this specification.

GNEE steel is considered as the most Reliable ASTM A213 Grade T92 Tubes Supplier from China.

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