X2CrTiNb18 W-Nr 1.4509 Stainless True Bar UNS S43940 Plates

X2CrTiNb18 W-Nr 1.4509 Stainless True Bar UNS S43940 Plates

Product Information

1.4509 is a stainless steel material, also known as AISI 441 or EN 1.4509. It is a low-carbon duplex stainless steel with high corrosion resistance and wear resistance. The chemical composition of 1.4509 material includes chromium, molybdenum, copper, and titanium, with a high chromium content that can give it good corrosion resistance.

Size Range

Round bar / Wire rod (Diameter):1.0 mm to 1200 mm
Square bar / Flat bar: 5.0 mm to 1000 mm
Forging piece: Stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Heavy/middle plate via hot rolled: T5.0 - 1500 mm X W5 - 1000 mm X L100-1000 mm
Sheet steel via cold rolled: T1.0 - 10 mm X W1 - 1000 mm X L100 - 800 mm
Steel strip via cold rolled: T2.0 - 10 mm X W1.0 - 1000 mm X L (or in coil form)
Length: Fixed length or random length or based on the customer's special requirement.


Chemical Composition and standard

Mechanical Properties

Tensile strength,Rm/MPa: 430~630
Yield strength,Rp/MPa: ≥230

Elongation, A/%: ≥30

Reduction of area, ψ/%: -

Hardness HRC: -

Applications

1.4509 stainless steel is commonly used in fields such as automotive exhaust systems, kitchenware, chemical processing equipment, and architectural decoration. Its characteristics include stability at high temperatures, excellent corrosion resistance, and low magnetic permeability. In addition, the 1.4509 material is also easy to process and weld, making it widely used in the manufacturing industry.

If you are interested in our products or have any questions, please contact our team of engineers at
sales@ss-bars.com

      Baoheng New Material is a specialty metals solutions center serving customers in a variety of industries, including Aerospace, Defense, Space, Fastener, Medical, Power Generation, Oil and Gas, Semiconductor and many others.

      Our business is based on unique expertise in materials technology, extensive knowledge about industrial processes and close customer cooperation. This combination.Coupled with continuous investments in research and development (R&D), has enabled us achieve positions in the following areas:

> Products in stainless steels, heat resisting steel, superalloy, structural steel, and special steels as well as metallic and ceramic resistance materials.

> Tool steel, free cutting steel, and tooling systems for metal cutting.

> Equipment and tools for the mining and construction industries as well as various types of processing systems.

> Heat treatment furnace for different steel grades of further processing systems.

> Precision machining for bar, disc, tube, ring, plate, multidiameter.

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