ASTM A213 T92 Alloy Steel Seamless Tube

ASTM A213 T92 Alloy Steel Seamless Tube

Grade: T92;
Standard: ASTM A213;
Application: power plant, boiler, heat-exchanger, chemical fertilizer;
OD range: 88.9~141.3mm; WT range: 8.11~19.05mm;

Product Details

The material T92 is especially suited for steam boiler, boiler parts, boiler drum, pressure vessel for the apparatus engineering and similar purposes. It can be used in permanent operation with wall temperatures up to about 590 °C 1094 °F+.


1. Available Size Range

88.9~141.33''~ 5''2.11~19.05SCH10~XXS
*If the steel grades and size you are looking for are not listed above, please contact for further information.


2. Standards:
ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes


3. Application:
Power plant; Boilers; Heat-Exchangers; Chemical Fertilizer; Petrochemicals; Offshore Oils; Gas Productions; Refineries and etc.


4. Ordering Information

Quantity (feet, meters, or number of lengths),

Name of material (seamless tubes),

Grade (T92),

Condition (hot finished or cold finished),

Size (outside diameter and minimum wall thickness),

Length (specific or random),

Hydrostatic Test or Nondestructive Electric Test

Increased Sulfur, and

Special requirements and any supplementary requirements selected.


5. Chemical Requirements

Chemical Requirements
GradeUNS DesignationComposition, %
CMnpSSiCrMoOther Elements
T92K924600.07-0.130.30-0.600.020.010.50 max8.5-9.50.30-0.60Ni 0.40 max
V 0.15-0.25
B 0.001-0.006
Nb 0.04-0.09
N 0.030-0.070
Al 0.04max
W 1.50-2.00


6. Heat Treatment Requirements

Heat Treatment Requirements
GradeUNS NumberHeat Treat TypeAustenitizing/Solutioning Temperature min or rangeCooling MediaSubcritical Annealing or Tempering Temperature
min or range °F 【°C】
T92K92460normalize and temper1900°F【1040°C】1350°F【730°C】

ASTM A213 T92 Alloy Steel Seamless Tube China.JPG