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Duplex alloy EN 1.4501

Steel 1.4501 / 02Х25Н7М4

Super duplex steel stamps 4501 is anti-corrosion stainless steel, the price of which in our company is one of the most affordable on the market. This product has excellent performance and wide application. Features To purchase the stainless steel needed to virtually any field of industrial production. Steel has excellent strength, good ductility at low temperatures. This material is an analog and a good inexpensive alternative to the very expensive Nickel - and titanium-containing alloys of the fifth class. Despite the fact that the alloy can be welded by any method, experts do not recommend the use of gas welding. Alloy of this type often have defects in the weld using this method. Scope Duplex stainless steel grade 4501 mainly used in aggressive environments. The strong acid and alkali have no effect on the alloy, which explains the use of steel in industry and in the healthcare industry. As noted above, the main consumers of the alloy are such industries as: • Chemical production and transportation; • Oil and gas industry; • Food and medical industry. Resistance to high pressure is allowed to apply the grade of steel in the production tanks and pipelines that store and transport the products under high pressure. Chemical composition  steel 1.4501

With

Si

Mn

P

S

Cr

Ni

Mo

Cu

W

N

Fe

<0,03

<1,0

<1,0

<0,035

<0,015

24,0-26,0

6,0-8,0

For 3.0-4.0

0,5-1,0

0,5-1,0

0,2-0,3

The rest

the Mechanical properties of the material 1.4501

Yield strength, min., ReH, MPa

550

Tensile strength (ultimate strength), min, Rm, MPa

800-1000

Elongation, min., % 

20 

Job blow KV at 20°C, min, J. 

100

Job blow KV at -196°C [-320°F ], min, J.

Transverse samples

40

Form of delivery of steel products EN 1.4501

Round EN 1.4501

Diameter: 6 – 500mm

Sheet  EN 1.4501

Thickness: 0.5 mm – 100mm

Pipe  EN 1.4501

-Hot rolled round pipe with a diameter from 38 to 244.5 mm, thickness from 3 to 25 mm

-Cold-drawn round tube

diameter from 6 to of 219.1 mm

with a thickness of 0.9 to 14.2 mm

Hexagon  EN 1.4501

Diameter: 17-65mm

Stripe  EN 1.4501

Thickness: 5-50mm ; Width: 50-250mm