♦ Heat treatment Normalize and Temper,Austenitizing / Solutioning Temperature range 1040-1080 Degree.C.
♦ General requirements for these tubes in A213/A213M shall be comply to A1016/A1016M
♦ Mill test certificate with EN 10204 TYPE 3.1 OR 3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
►Mechnical property for A213 Grade T92 steel tube:
A213 Gr T92 steel pipe | |
Yield strength (≥Mpa) |
440 |
Tensile strength (≥Mpa) |
620 |
►Chemical composition for A213 Grade T92 seamless steel tube (Heat Analysis Max%)
Main chemical elements composition of A213 Grade T92 |
|||||||
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
0.07-0.13 |
0.30-0.60 |
0.020 |
0.010 |
0.50 |
0.40 |
8.5-9.5 |
0.3-0.6 |
V |
N | Al | Cb | W | B | Zr | Ti |
0.15-0.25 |
0.03-0.07 |
0.02 |
0.04-0.09 |
1.5-2.0 |
0.001-0.006 | 0.01 | 0.01 |