| Material: | T1，T11， T12， T2， T22， T23， T5， T9， T91， T92 | Standard: | A213，SA213，A335，SA335 |
|---|---|---|---|
| Application: | Boilier，heat Exchanger | Surface: | Black，oiled |
| High Light: | ASME A213 Alloy Steel Tube， T5C Boiler Tube， Alloy Steel Seamless Boiler Pipe | ||
Alloy Steel Seamless Tube ASME/ASTM A213， T5，T5B， T5C Boiler Tube
T5 material has carbon， manganese， sulfur， silicon， phosphorus， chromium and molybdenum in the composition which makes the material strong， corrosion resistant and ductile.
Alloy steel tubes is a kind of steel alloyed tube with other elements in amounts of between 1 and 50% by weight to improve its mechanical properties.Alloying elements are added to achieve certain properties in the material. As a guideline，alloying elements are added in lower percentages (less than 5%) to increase strength or harden ability or in larger percentages (over 5%) to achieve special properties， such as corrosion resistance or extreme temperature stability.
Alloy steel is ideally suitable for chemical， petrochemicals and other energy-related applications. It has
characteristics of high corrosion resistance and can be used in a wide range of industrial sectors.
– Chemical industries
– Petrochemical industries
– Energy-related applications
Main Materials:
ASTM A / ASME SA 213 Standard Specification
Chemical Composition
| GRADE | C | Si | Mn | Cr | Mo | S | P |
| T5/UNS K41545 | 0.15Max | 1.00-2.00 | 0.30-0.60 | 4.00-6.00 | 0.45-0.65 | 0.025 | 0.025 |
Mechanical Properties
| T5 Tube | T5b Tube | T5c Tube | |
| Tensile Strength | 415 Minimum | 415 Minimum | 415 Minimum |
| Yield Strength | 205 Minimum | 205 Minimum | 205 Minimum |
| Elongation | 30 Minimum | 30 Minimum | 30 Minimum |
| Hardness | 163 Maximum | 179 Maximum | 163 Maximum |
