P5 / T5 Alloy Steel Pipe Tube Material Data Sheet

P5/ T5 Pipe Tube Material Data Sheet

Alloy steel tubes

 

Material Data Sheet

Steel designation: Name Material No.
  P5/T5 UNS Designation: K41545
  X11CrMo5 1.7362

P5/ T5 Pipe Tube Scope
This data sheet applies for seamless tubes.

P5/ T5 Pipe Tube Application
The material P5/T5 is especially suited for steam boiler,boiler parts, boiler drum, pressure vessel for the apparatus engineering and similar purposes. It can be used in permanent operation with wall temperatures up to about 500 °C (932 °F)

P5/ T5 Pipe Tube Chemical composition (Heat analysis in %)

Name

C

Si

Mn

P

S

Al ges.

Cu

Cr

Mo

P5/T5

≤ 0,15

≤ 0,50

0,30-0,60

≤ 0,025

≤ 0,025

4,0-6,0

0,45-0,65

 

 

 

 

 

 

 

 

 

 

X11CrMo5

0,08-0,15

0,15-0,50

0,30-0,60

≤ 0,025

≤ 0,020

≤ 0,040

≤ 0,30

4,0-6,0

0,43-0,65

P5/ T5 Pipe Tube Mechanical properties at room temperature

Material Usual 1)
Delivery condition
Yield/ proof
strength
ReH/Rp0,2 N/mm² min
Tensile strength
Rm N/mm²
Elongation A
% min
Impact energy KV
Temperature °C J min
P5/T5 5) +NT 205 415 30 2)4) 20 3)4)
X11CrMo5 +NT 175 430-580 22 2) 20 3) +20 40 2) 27 3)

1* NT: normalized and tempered; QT: quenched and tempered
2* Longitudinal test piece
3* Transverse test piece
4* For wall thicknesses ≤ 8 mm apply the values:
5* Hardness max. HRB 89 longitudinal 22 % and transverse 14 %

Types of Alloy Steel Pipe Types of Alloy Steel Tube