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Stainless steel 1.4505 / AISI 441

» Products » Stainless and heat resistant steels » Stainless steel » Stainless steel 1.4505 / AISI 441

Stainless steel 1.4505 / AISI 441

The goods can be picked up by self-delivery at metal depots in Kyiv. Also, in agreement with the customer, rolled metal products can be delivered to any region of Ukraine

  • Characteristics
  • Description

Forms of delivery of steel products1.4505 / AISI 441

square p>

Circle AISI 441/ EN 1.4505

Diameter: 6 – 500mm

Sheet AISI 441/ EN 1.4505

Thickness: 0.5 – 100mm

Pipe AISI 441/ EN 1.4505

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

-Cold-drawn round pipe

diameter from 6 to 219.1mm

thickness from 0.9 up to 14.2mm

Hexagon AISI 441/ EN 1.4505

Diameter: 17-65mm

Strip AISI 441/ EN 1.4505

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

AISI 441/EN 1.4505

Size: 10-80mm

Stainless steel 1.4505 / AISI 441

Steel grade 1.4505 / AISI 441 belongs to the group of ferritic stainless steels stabilized with niobium and titanium. A significant content of chromium provides resistance to crevice corrosion and allows this stainless steel to be bought as an analogue of standard austenitic grades.

Special characteristics

The main properties of steel include:
– resistance to intergranular and crevice corrosion;
– resistance to oxidation, at temperatures up to 950 degrees;
– low coefficient of thermal expansion;
– high thermal conductivity.

Stainless steel sheet, grade 1.4505 / AISI 441, can be cold worked, including bending, deep drawing and so on . The steel has a high tensile strength, which, given its low hardening value, makes it very suitable for deep drawing.

Steel can be welded using conventional methods and filler materials.

Fields of application
Affordable price for this stainless steel contributes to its widest application. Grade 1.4505 / AISI 441 is successfully used in the production of heat exchangers, various elements of automobiles, elevator sheathing, sanitary ware, washing machines, decorative elements for interior decoration and so on.

Chemical composition of steel1.4505

C

Si

Mn

P

S

Cr

Ni

Mo

Other

≤0.05

1.00

2.00

&nbsp ;0.045

0.015

16.5-18.5

19.0-21.0

2.00-2.50

Cu 1.80-2.20
Nb≥8*(Nb+Ta)

.

Mechanical properties of steel 1.4505

Yield
Rp0.2(MPa)

Tensile
Rm(MPa)

Impact
KV/Ku (J)

Elongation
A(%)

Reduction in cross section on fracture
Z(%)

As-Heat-Treated Condition

Brinell hardness (HBW)

345 (≥)

976 (≥)

33

24

13

Solution and Aging, Annealing, Ausaging, Q+T,etc

112

Form of delivery of steel products 1.4505 / AISI 441

square p>

Round AISI 441/ EN 1.4505

Diameter: 6 – 500mm

Sheet AISI 441/ EN 1.4505

Thickness: 0.5 – 100mm

Pipe AISI 441/ EN 1.4505

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

-Cold-drawn round pipe

diameter from 6 to 219.1mm

thickness from 0.9 up to 14.2mm

Hexagon AISI 441/ EN 1.4505

Diameter: 17-65mm

Strip AISI 441/ EN 1.4505

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

AISI 441/EN 1.4505

Size: 10-80mm

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