DIN EN 1.4301 stainless steel (x5crni18-10) is a traditional austenitic stainless steel with good resistance to atmospheric, organic and inorganic chemicals. This material is widely used because of its excellent intergranular corrosion resistance, good cold deformation, good deep drawing and weldability.

1.4306 (x2crni19-11) and 1.4307 (x2crni18-9) are ultra-low carbon versions of 1.4301. The purpose is to improve the corrosion resistance after welding and prevent carbide precipitation caused by long-term stress release.

Brand: x5crni18-10

Number: 1.4301

Classification: austenitic stainless steel

Density: 7.9 g / cm ³

Standard:

EN 10088-2:2005 stainless steel. General purpose corrosion resistant steel sheet / plate and strip technical delivery conditions

EN 10088-3:2005 stainless steel. Technical delivery conditions for semi finished products, bars, wires, profiles and bright products of corrosion resistant steels for general use

EN 10028-7:2007 flat products made of pressure steel. stainless steel

EN 10222-5:2000 pressure steel forgings. Martensitic, austenitic and AUSTENITIC FERRITIC STAINLESS STEELS

EN 10151:2003 stainless steel belts for springs. Technical delivery conditions

EN 10216-5:2014 seamless steel pipes for pressure purposes. Technical delivery conditions.Stainless steel pipe

EN 10217-7:2005 welded steel pipes for pressure purposes. Stainless steel pipe

EN 10296-2:2005 welded circular steel tubes for mechanical and general engineering purposes. stainless steel. Technical delivery conditions

EN 10253-3:2008 butt welded pipe fittings. Forged austenitic and AUSTENITIC FERRITIC (duplex) stainless steels without special inspection requirements

EN 10253-4:2008 butt welded pipe fittings. Forged austenitic and AUSTENITIC FERRITIC (duplex) stainless steels with specific inspection requirements

EN 10269: 1999 steels and nickel alloys for fasteners with specified high and / or low temperature characteristics

EN 10272: 2007 stainless steel bars for pressure applications

EN 10263-5:2001 steel bars, bars and wires for cold heading and cold extrusion. Technical delivery conditions for stainless steel

EN 10250-4:2000 open die forgings for general engineering purposes. stainless steel

EN 10297-2:2005 seamless round steel tubes for mechanical and general engineering purposes. stainless steel. Technical delivery conditions

EN 10088-4:2009 stainless steel. Technical delivery conditions of corrosion resistant steel sheet / plate and strip for building

EN 10088-5:2009 stainless steel. Technical conditions for delivery of corrosion resistant steel bars, wires, profiles and bright products for construction.

Chemical composition:

Carbon C: ≤ 0.07

Si: ≤ 1.00

Mn: ≤ 2.00

Phosphorus P: ≤ 0.045

Sulfur s: ≤ 0.030

Cr: 17.00 ~ 19.00

Mo: --

Ni: 8.50 ~ 11.00

Mechanical properties of x5crni18-10 steel (1.4301)

RM - tensile strength (MPA) (+ a) 500-750

RM - tensile strength (MPA) (+ at) 500-700

RM - tensile strength (MPA) (+ at + C) 780-820

[ R P 0.2 0.2% yield strength (MPA) (+ at) 195

[R P 0.2 0.2% yield strength (MPA) (+ a) 190-235

KV - transverse impact energy (J), (+ a) + 20 ° 60 - 196 ° 60

KV - impact energy (J) longitudinal, (+ a) + 20 ° 100

A - minutes. Elongation at break (%) (+ a) 35-45

A - minutes. Elongation at break (%) longitudinal, (+ at) 40

Vickers hardness (HV): (+ CR) 220 - 450

Brinell hardness (HB): (+ a) 215

Brinell hardness (HB): (+ at) 200

The properties of x5crni18-10 (1.4301) steel are as follows

Intergranular corrosion resistance: in delivery state - yes; Under sensitized conditions - none

Steel shall not be used at metal temperatures below - 196 ° C