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X7CrNiNb18-10 Alloy Steel Seamless Pipes EN 10216-5 1.4912 Alloy Steel Pipes

Product Summary
Grade : X7CrNiNb18-10 Number: 1.4912 Classification: Austenitic creep resisting steel Density: 7.9 g/cm ³ Standard: EN 10216-5: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Stainless steel tubes EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, ...

Product Details

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Alloy Steel Seamless Pipes EN 10216-

,

1.4912 Alloy Steel Pipes

Material: X7CrNiNb18-10
Standard: EN 10216-5
Steel Number: 1.4912
Type: Alloy Seamless Steel Pipe
Product Description
Grade : X7CrNiNb18-10
Number: 1.4912
Classification: Austenitic creep resisting steel
Density: 7.9 g/cm ³
Standard:
EN 10216-5: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Stainless steel tubes
EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels
EN 10088-1: 2005 Stainless steels. List of stainless steels

Chemical composition % of steel X7CrNiNb18-10 (1.4912): EN 10216-5-2014
C Si Mn Ni P S Cr N Nb -
0.04 - 0.1 max 1 max 2 9 - 12 max 0.04 max 0.015 17 - 19 max 0.1 0.4 - 1.2 10*C < Nb < 1.2


Mechanical properties of steel X7CrNiNb18-10 (1.4912)
 
Rm - Tensile strength (MPa) (+AT) 510-710
 
Rp0.2 0.2% proof strength (MPa) (+AT) 205
 
KV - Impact energy (J) transverse, (+AT) +20°
60
-196°
40
KV - Impact energy (J) longitud., (+AT) +20°
100
 
A - Min. elongation at fracture (%) transverse, (+AT) 30
A - Min. elongation at fracture (%) longitud., (+AT) 40


Properties of steel X7CrNiNb18-10 (1.4912)
Resistance to intergranular corrosion - no


Equivalent grades of steel X7CrNiNb18-10 (1.4912)
Warning! Only for reference
EU
EN
USA
-
Japan
JIS
France
AFNOR
X7CrNiNb18-10
347H
S34709
SUS347H
Z2CND17-11
Z2CND18-13
Z8CNNb18-10
 
X7CrNiNb18-10 Alloy Steel Seamless Pipes EN 10216-5 1.4912 Alloy Steel Pipes 0
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