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Hot Rolled Seamless Alloy Steel Tube T/P22 T/P23 T/P24 7CrMoVTiB10-10 ASTM Standard

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Hot Rolled Seamless Alloy Steel Tube T/P22 T/P23 T/P24 7CrMoVTiB10-10 ASTM Standard

Detailed Product Description
Alloy Or Not: Is Alloy Surface Treatment: Customerized
Application: Structure Pipe,Boiler Pipe Technique: Hot Rolled
Thickness: 1 - 120 Mm Standard: ASTM
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alloy steel seamless tubes

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seamless alloy steel tube

What is the Alloy steel pipe T/P22 , T/P23 , T/P24 (7CrMoVTiB10-10)

 

What is  T/P22 (10CrMo9-10) Chemical composition, T/P23 (7CrWVNb9-6) Chemical composition, T/P24 (7CrMoVTiB10-10)Chemical composition

  T/P22 (10CrMo9-10) Chemical composition T/P23 (7CrWVNb9-6) Chemical composition T/P24 (7CrMoVTiB10-10)Chemical composition
C 0.08 - 0.14 0.04 - 0.10 0.05 - 0.10
Si max. 0.50 max. 0.50 0.15 - 0.45
Mn 0.30 - 0.70 0.10 - 0.60 0.30 - 0.70
P max. 0.025 max. 0.030 max. 0.020
S max. 0.20 max. 0.010 max. 0.010
Ni --- ---- ---
Cr 2.00 - 2.50 1.90 - 2.60 2.20 - 2.60
Mo 0.90 - 1.10 0.05 - 0.30 0.90 - 1.10
W --- 1.45 - 1.75 ---
Ti --- ---- 0.05 - 0.10
v --- 0.20 - 0.30 0.20 - 0.30
Nb ---- 0.02 - 0.08 ---
Al max. 0.040 max. 0.030 max. 0.020
N --- max. 0.030 max. 0.010
B --- 0.0005 - 0.0060 0.0015 - 0.0070

 

 

Hot Rolled Seamless Alloy Steel Tube T/P22 T/P23 T/P24 7CrMoVTiB10-10 ASTM Standard 0

Hot Rolled Seamless Alloy Steel Tube T/P22 T/P23 T/P24 7CrMoVTiB10-10 ASTM Standard 1

 

T/P22 , T/P23 , T/P24  New low-alloy steels for boiler tubes/water wall panels and thick-walled piping  system components
 
T/P22 , T/P23 , T/P24  Metallurgical principles and material properties
 
 
Steel grade YS (MPa) TS (MPa) A5 (%)
T/P22 material properties min. 280 480 - 630 min. 20
T/P23 material properties min. 400 min. 510 min. 20
T/P24 material properties min. 450 585 - 840 min. 17
T/P91 material properties min. 450 620 - 850 min. 17

 

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