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Stainless steel bar 20mm-180mm 1.4439 UNS S31726 Round bar Round steel AISI 317 (length : 1 Meter x 2 st/pc, diameter : 25mm (≈63/64 inch))
- Field of application: food processing; petrochemical industry; Apparatus and container construction; paper and pulp industry; chemical industry;;
- If your desired length is not listed, select the next larger length. Leave a comment with your order with the length you want. We cut according to your measurements.
- Tolerance in cutting: +/-3mm.
- Didn't find the sizes you wanted? Just contact us! We are happy to help you with your request.
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Shipping: 0
to United Kingdom via DHL Heavy
Estimated delivery: No estimated delivery specified day(s)
Length tolerance: +/-3mm
If you require a different steel grade or size, please contact us. Our sales team will be happy to provide a customized offer from our stock or delivery program.
- Production time: 6-7 weeks
- Shipping preparation: 2-3 business days
- Delivery times vary depending on the parcel service – please refer to our FAQ.
Material 1.4439 is an austenitic stainless steel alloyed with chromium, nickel, and molybdenum. Its high molybdenum and added nitrogen content enhance corrosion resistance, particularly in environments containing acid chlorides. This composition also increases resistance to pitting and crevice corrosion.
Alloy 317LMN's nitrogen addition strengthens the material, providing greater yield strength compared to 317L. As a low carbon grade, it can be used in welded conditions without the risk of chromium carbide precipitation at grain boundaries.
In its annealed state, Alloy 317LMN is non-magnetic. It cannot be hardened by heat treatment, but can be strengthened through cold working. The alloy is readily weldable and can be fabricated using standard techniques.
You can purchase 1.4439 material at a competitive price from Evek GmbH’s online shop. High-quality round bars are available with worldwide shipping.
Typical uses for 1.4439 round bar include:
- Food processing industry
- Petrochemical sector
- Apparatus and vessel construction
- Pulp and paper industry
- Chemical industry
Key properties of AISI 317 LMN:
- Outstanding corrosion resistance
- Excellent weldability
- Good formability
- High mechanical strength
Evek GmbH is your reliable supplier of 1.4439. Choose us for top-quality steel materials.
- Type
- Round bar
- material
- Stainless steel
- AISI
- 317 LMN
- density
- 8.0 g/cm³
- Thermal conductivity
- 14 W/(m - K)
- Electrical resistance
- 0.85 Ω mm²/m
- tensile strenght
- 580 - 800 MPa
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