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■ Overview
Chromium Molybdenum alloy seamless steel pipes 10CrMo5-5 in specification EN10216-2 are mainly used in Steam Boilers,Power Generation,Fossil Fuel Plants,Electric Power Plants,Industrial Processing Plants,Cogeneration Facilities.Heat treatment shall be under Normalising and Tempering for these tubes.
■ Full Data
Technical Requirements & Additional Services:
♦ Normalized Heat treatment at Temp.900-960 Deg.C and Tempered treatment at 650-750 Deg.C
♦ Flattening test according to EN 10233
♦ Ring Tensile test comply to EN 10237
♦ Normalized Heat treatment at Temp.900-960 Deg.C and Tempered treatment at 650-750 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 10CrMo5-5 boiler steel pipes:
|
10CrMo5-5 |
||||
|
Yield strength (≥Mpa) |
T≤16 |
16<T≤40 |
40<T≤60 |
60<T≤100 |
|
275 |
275 |
265 |
- |
|
|
Tensile strength (≥Mpa) |
410-560 |
|||
►Chemical composition for 10CrMo5-5 Boiler steel pipes (Heat Analysis Max%)
|
Main chemical elements composition of 10CrMo5-5 |
|||||
|
C |
Si |
Mn |
P |
S |
Cr |
|
0.15 |
0.50-1.00 |
0.30-0.60 |
0.025 |
0.020 |
1.0-1.5 |
|
Mo |
Ni |
Alt |
Cu |
V |
|
|
0.45-0.65 |
0.30 |
0.04 |
0.30 |
- |
|
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