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■ Overview
Quenching and tempering heat treatment seamless steel pipes 11CrMo9-10 stock in Xinsteel warehouse ready for shipment.EN10216-2 specification seamless steel pipes 11CrMo9-10,Non-destructive testing for these seamless tubes 10CrMo9-10 shall be done under EN 10246.
■ Full Data
Technical Requirements & Additional Services:
♦ Quenched Heat treatment at Temp.900-960 Deg.C and Tempered treatment at 680-750 Deg.C
♦ Flattening test according to EN 10233
♦ Ring Tensile test comply to EN 10237
♦ Quenched Heat treatment at Temp.900-960 Deg.C and Tempered treatment at 680-750 Deg.C
♦ Flattening test according to EN 10233
♦ Ring Tensile test comply to EN 10237
♦ Drift expanding test comply to EN 10234
♦ Impacting test comply to EN 10045-1
♦ Issued Orginal Mill test certificate under EN10204 3.1/3.2 FORMAT
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
♦ Impacting test comply to EN 10045-1
♦ Issued Orginal Mill test certificate under EN10204 3.1/3.2 FORMAT
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime
■ Techicals
►Mechnical property for 11CrMo9-10 boiler steel pipes:
|
11CrMo9-10 |
||||
|
Yield strength (≥Mpa) |
T≤16 |
16<T≤40 |
40<T≤60 |
60<T≤100 |
|
355 |
355 |
355 |
- |
|
|
Tensile strength (≥Mpa) |
540-680 |
|||
►Chemical composition for 11CrMo9-10 Boiler steel pipes (Heat Analysis Max%)
|
Main chemical elements composition of 11CrMo9-10 |
||||
|
C |
Si |
Mn |
P |
S |
|
0.08-0.15 |
0.50 |
0.40-0.80 |
0.025 |
0.020 |
|
Cr |
Mo |
Ni |
Alt |
Cu |
|
2.0-2.5 |
0.9-1.1 |
0.30 |
0.04 |
0.30 |
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