X7CrNiTiB18-10 Stainless Steel Pipes EN 10216-5 1.4941 Heat Resistant Pipes

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Product Details
Material X7CrNiTiB18-10 Standard EN 10216-5
Steel Number 1.4941 Type Stainless Steel Pipes
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X7CrNiTiB18-10 Stainless Steel Pipes

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1.4941 Heat Resistant Pipes

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Product Description
Grade : X6CrNiTiB18-10
Number: 1.4941
Classification: Austenitic creep resisting steel
Density: 7.9 g/cm ³
Standard:
EN 10302: 2008 Creep resisting steels, nickel and cobalt alloys
EN 10028-7: 2007 Flat products made of steels for pressure purposes. Stainless steels
EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels
EN 10216-5: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Stainless steel tubes
EN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
EN 10088-1: 2005 Stainless steels. List of stainless steels

 

Chemical composition % of steel X6CrNiTiB18-10 (1.4941): EN 10302-2008
Ti = 5 * C to 0.8
C Si Mn Ni P S Cr Ti B
0.04 - 0.08 max 1 max 2 9 - 12 max 0.035 max 0.015 17 - 19 max 0.8 0.0015 - 0.005


Mechanical properties of steel X6CrNiTiB18-10 (1.4941)
 
Rm - Tensile strength (MPa) (+A) 490-710
Rm - Tensile strength (MPa) (+AT) 490-690
 
Rp0.2 0.2% proof strength (MPa) (+A) 200-220
Rp0.2 0.2% proof strength (MPa) (+AT) 175-195
 
KV - Impact energy (J) transverse, (+A) +20°
60
KV - Impact energy (J) longitud., (+A) +20°
100
 
A - Min. elongation at fracture (%) (+A) 40
A - Min. elongation at fracture (%) (+AT) 30-40


Properties of steel X6CrNiTiB18-10 (1.4941)
Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - yes (EN 10028-7). ??? Resistance to intergranular corrosion -no (EN 10216-5) ???


Equivalent grades of steel X6CrNiTiB18-10 (1.4941)
Warning! Only for reference
EU
EN
France
AFNOR
X6CrNiTiB18-10
Z6CNT18-10B
 
X7CrNiTiB18-10 Stainless Steel Pipes EN 10216-5 1.4941 Heat Resistant Pipes 0