Technical feature

Stainless heat-resistant chrome-nickel steel. The basis of the alloy is iron: its share in the composition of about 55% ... Additionally the composition is alloyed with manganese. It is used in the manufacture of parts operating at high temperature in a slightly loaded condition (parts of furnace conveyors, boxes for carburizing, furnace fittings with operating temperature up to 950°C), chemical, oil and gas, metallurgical and mining industry.

Percentage composition

Specific gravity 7.7 - 8.03 ^g/cm3.

Mechanical properties (t° 20°C)

Tensile strength 515 MPa. Limit of proportionality (yield strength for permanent deformation) 205 MPa. Tensile elongation at break of 40%. HRB hardness ≤ 95 ^N/mm2.

Thermal properties

Coefficient of thermal expansion (10-6°C) 14.9 (t° 0-100°C). Thermal conductivity (W/mK) 15,6 (above 100°C).

Supplier

We offer to buy rounds, bars, wires aisi 309S from specialised warehouse of supplier Evek GmbH with delivery in any city. Full compliance with international quality standards. Supplier Evek GmbH offers to buy rounds, bars, wires aisi 309S, the price is optimal in this segment of rolled products.

Buy, bargain price.

We offer a circle, bar, wire aisi 309S, price - determined by the technological features of production without the inclusion of additional costs. On a site of the company displays information on the latest arrivals of products. You can order products with non-standard parameters. We have the best price-quality ratio for the entire range of products. In the heat-resistant stainless steel segment Evek GmbH is the favored supplier. Timely delivery is ensured by representative offices in Eastern European cities.