Would you like to buy sheets, strips, wires made of structural alloy steel grades 38ХА, aisi 5135 or 37Cr4? Evek GmbH sells rolled products at the manufacturer's price and delivers them directly to the address specified by the customer.

Evek GmbH offers to buy sheets, strips, wires, which are made of high-chromium construction steel 38ХА, aisi 5135 or 37Cr4 (1.7034). The products are sold at economically advantageous price from the manufacturer. Supplier guarantees strict compliance with the range of supply, provides timely delivery of products to the address specified by the customer.

Chemical composition

Structural alloyed steel 38ХА in CIS countries is produced according to technical norms of GOST 4543. The composition of steel is given below:

• Carbon, % - 0,35...0,42;
• Silicon, % - 0,17...0,37;
• Manganese, % - 0,50...0,80;
• Chromium, % - 0,80...1,10.

Steel grade 38ХА belongs to the group of steel of improved quality, so the standard establishes tougher tolerances for the content of metallurgical impurities - phosphorus and sulfur: their amount in the finished product can not be higher than 0,025%.

The foreign counterparts of this steel are 37Cr4 (1.7034) and aisi 5135. They are produced in Europe in accordance with standards EN 10083-3, EN 10263-4, EN 10250-3. The composition of 37Cr4 (1.7034) steel, in particular, includes:

• Carbon, % - 0,34...0,41;
• Silicon, % - no more than 0,40;
• Manganese, % - 0,60...0,90;
• Chrome, % - 0,90...1,20 .

The percentage of phosphorus and sulfur may not exceed 0.025% and 0.035%, respectively.

Buy a manufacturer price sheet metal - sheet, strip, and wire, which are made from steel grades 38ХА, aisi 5135 and 37Cr4 (1.7034) offers the company Evek GmbH. The products are sold at the manufacturer's favourable price. Supplier guarantees compliance with the assortment range of rolled products supply, provides prompt delivery of products to the customer.

Quality and application

Flat steel plates and wires made from chrome-alloyed 38ХА, aisi 5135 and 37Cr4 (1.7034) steels are used for producing flat parts and high-strength fasteners, which require the best combination of high surface hardness and a relatively tough core. The steels in question lend themselves well to all types of hardening heat treatment as well as plastic deformation. Weldability of steels is limited, so it is conducted with heating, and after finishing the finished structure is hardened or normalized.

The main physical and mechanical parameters of steels after their heat treatment are:

• Tensile strength - 1100 MPa;
• Ultimate ductility - 850 MPa;
• Relative elongation - 12%;
• Relative narrowing - 50%;
• Brinell hardness - not higher than 255 NV.

Buy rolled sheet metal - sheet, strip, and wire chromium-alloyed steel grades 38ХА, aisi 5135 and 37Cr4 offers the company Evek GmbH. The manufacturer's price is valid. Supplier provides timely delivery of products to the address specified by the customer.