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Stainless steel bar 20mm-180mm 1.4439 UNS S31726 Round bar Round steel AISI 317 (length : 0.3 Meter, diameter : 70mm (≈2.7559 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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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 provide you with a tailored offer from our stock or delivery program.
- Production time: 6-7 weeks.
- Preparation for dispatch: 2-3 working days.
- Delivery time: depends on the parcel service. Please refer to our FAQ for more details.
Material 1.4439 is an austenitic chromium-nickel-molybdenum stainless steel. Its high molybdenum content combined with added nitrogen offers excellent corrosion resistance, especially in environments with acid chlorides. This composition also enhances its resistance to pitting and crevice corrosion.
Alloy 317LMN, thanks to its nitrogen content, has higher yield strength compared to 317L. Being a low-carbon grade, it can be used in as-welded conditions without the risk of chromium carbide precipitation at grain boundaries.
In the annealed state, Alloy 317LMN is non-magnetic and cannot be hardened by heat treatment—only through cold working. It is easily weldable and can be fabricated using standard manufacturing methods.
1.4439 round bars are available in the Evek GmbH online shop at competitive prices, with worldwide shipping offered.
Common applications for 1.4439 round bars include:
- Food processing
- Petrochemical industry
- Apparatus and container construction
- Paper and pulp industry
- Chemical industry
AISI 317 LMN stands out for its:
- Outstanding corrosion resistance
- Excellent weldability
- Good formability
- High mechanical strength
Evek GmbH is your reliable supplier of 1.4439, offering premium 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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