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■ Overview
Mo-alloy seamless steel pipes and tube 16Mo3 shall be done normalized heat treatment when Hot rolling or after cold drawing.And heat temperature shall be within 890-950 Deg.C.Xinsteel keeps varies dimensions of alloy seamless pipes grades 20MnNb6,16Mo3,8MoB5-4,14MoV63,10CrMo5-5,13CrMo4-5,10CrMo9-10.
■ Full Data
Technical Requirements & Additional Services:
♦ Normalized Heat treatment at Temp.890-950 Deg.C
♦ Flattening test according to EN 10233
♦ Ring Tensile test comply to EN 10237
♦ Normalized Heat treatment at Temp.890-950 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 16Mo3 boiler steel pipes:
|
16Mo3 |
||||
|
Yield strength (≥Mpa) |
T≤16 |
16<T≤40 |
40<T≤60 |
60<T≤100 |
|
280 |
270 |
260 |
- |
|
|
Tensile strength (≥Mpa) |
450-600 |
|||
►Chemical composition for 16Mo3 Boiler steel pipes (Heat Analysis Max%)
|
Main chemical elements composition of 16Mo3 |
|||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Alt |
Cu |
|
0.12-0.20 |
0.35 |
0.40-0.90 |
0.025 |
0.02 |
0.30 |
0.25-0.35 |
0.30 |
0.04 |
0.30 |
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