Technical characteristics

Iron, nickel and chromium are used as the basis for heat-resistant heat-resistant tubes. The performance of such tubes is determined by the chemical composition, the shape in which the alloying impurities are in the alloy and the recrystallization temperature. Heat resistant rolled steel has a high rate of hardening, corrosion resistance, exceptional strength and hardness in the hot state.

Alloying

Base percentage of chromium (at least 10.5%). Components such as molybdenum, vanadium and nickel are added to increase corrosion resistance, and cobalt, molybdenum or tungsten are added to increase heat resistance.

Mechanical properties (t° 20°C)

_sT — ultimate short-term strength 580−900 MPa

_sT — limit of proportionality (yield strength for permanent deformation) 300−650 MPa

_d5 — Tensile elongation at break of 10−39%

Application

Production of tubes and pipe fittings for chemical, oil refining, pulp and paper industry, nuclear power, parts of furnace fittings.

Cold working

Turning, milling, grinding, drilling.

Heat Treatment

Normalizing, hardening, annealing, tempering.

Furnizor

We offer to buy heat-resistant, heat-resistant tube from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full conformity to the international quality standards. The supplier Evek GmbH offers to buy heat-resistant, heat-resistant tube, the price — optimal in this segment of rolled products.

Buy, bargain price

We offer heat-resistant, heat-resistant pipe, the price — is determined by the technological features of production without the inclusion of additional costs. It is possible to order products with non-standard parameters. In the segment of heat-resistant stainless steel pipes the company Evek GmbH is a profitable supplier. Timely delivery is provided by representative offices in Eastern European cities.