1.4570 - aisi303Cu pipe, wire, circle

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
1.4570 303Cu X6CrNiCuS18-9-2 Delivery from the stock, in stock

Technical characteristics

Stainless low carbon chrome-nickel steel. Specific gravity 7.9 g/cm3. The base of the alloy is iron (Fe about 67%). The alloy is additionally alloyed with copper, manganese, silicon, combines high strength, corrosion resistance, good impact toughness.

Percentage composition of EN 10088-3-2005

Fe С Si Mn P S Cr Ni Cu N
basis ≤0,08 ≤1 ≤2 ≤0,045 ≤0,035 17-19 8-10 1.4 - 1.8 ≤0,11

Mechanical properties (temperature 20°C)

sT - ultimate strength 500-710 MPa

sT - yield strength for permanent deformation 185 MPa

d5 - Tensile elongation at break 35%

HB - Brinell hardness 215 MPa

Cold working

Turning, milling, grinding, drilling.

Heat treatment

Normalization, hardening, annealing, tempering.

Analogue of

Nom.: X6CrNiCuS18-9-2


Production of high-strength parts, welded containers, welded structures, working in the environment of high aggressiveness.


We offer to buy tube, wire, round 1.4570, aisi 303Cu from specialized warehouses of supplier Evek GmbH with delivery in any city. Full compliance with international quality standards. Supplier Evek GmbH offers to buy tube, wire, circle 1.4570, aisi 303Cu, the price is optimal in this segment of rolled products.

Buy, bargain price.

We offer pipes, wires, round 1.4570, aisi 303Cu, price - determined by the technological features of production without the inclusion of additional costs. It is possible to order the products of non-standard parameters. We have the best price-quality ratio for the whole range of products. Evek GmbH is a profitable supplier in the stainless steel segment.