Sheet, strip, wire 38ha - 37Cr4 - aisi 5135
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|~~38ХА||1.7034||5135||37Cr4||Delivery from the stock, in stock|
|~~~38ХА||1.7038||~5135||~37Cr4||Delivery from the stock, in stock|
Want to buy a sheet, tape, wire, made from structural alloyed steel grades 38KHA, aisi 5135 or 37Cr4? The company Electrocentury-steel implements rent at factory price, thus provides the delivery of products directly to the address specified by the customer
Buy a sheet, tape, wire, which is made from structural high-chromium steel grades 38KHA, aisi 5135 or 37Cr4 (1.7034), the company offers Electrocentury-steel. Products are sold at economical price from the manufacturer. The supplier shall ensure strict compliance of the supply range, ensure timely delivery of the products at the address set by the user.
Structural alloy steel 38KHA in Russia and CIS countries are produced accordingly to the technical norms of GOST 4543. The steel composition specified hereinafter:
- Carbon, % — 0,35…0,42;
- Silicon, % — 0,17…0,37;
- Manganese, % — 0,50…to 0.80;
- Chrome, % — 0,80 1,10…
Steel brand 38KHA refers to a group of high-quality steels, so the standard specifies tighter tolerances on the content of metallurgical impurities — sulfur and phosphorus: their number in the finished product may not be higher than 0,025%.
Foreign analogue of this steel are steel 37Cr4 (1.7034) and aisi 5135. Their production in Europe is carried out in accordance with the standards EN 10083−3, EN 10263−4, EN 10250−3. In the composition of the steel 37Cr4 (1.7034), in particular, includes:
- Carbon, % — 0,34 0,41…;
- Silicon, % — not more than 0.40;
- Manganese, % — 0,60…0,90;
- Chrome, % — 0,90 1,20…
Thus the percentage of phosphorus and sulphur may not exceed respectively of 0.025 and 0.035%.
Buy at factory price flat products — sheet, strip and wire made from steel grades 38KHA, aisi 5135 and 37Cr4 (1.7034) the company offers Electrocentury-steel. Products are being sold at a bargain factory price. Supplier guarantees the product range supplies rental, ensured prompt delivery of products to the customer.
Property and application
Sheet metal and wire, which are made of alloyed chromium steels 38KHA, aisi 5135 and 37Cr4 (1.7034), used in the manufacture of flat parts and high strength fasteners, during operation of which is necessary to provide the best combination of high surface hardness with a relatively viscous core. Consider steel lend themselves well to all types of hardening heat treatment and plastic deformation. Weldability of steels is limited, so taking her heated, and after the finished structure is quenched or normalized .
The main physical and mechanical properties of steels after their heat treatment are:
- The tensile strength is 1100 MPa;
- The plastic limit is 850 MPa;
- Elongation — 12%;
- The relative narrowing of 50%;
- Brinell hardness number — not higher than 255 HB.
To buy rolled metal sheet, strip and wire of stainless chromium steel grades 38KHA, aisi 5135 and 37Cr4 the company offers Electrocentury-steel. Price of the manufacturer. Supplier ensure timely delivery of products to the address specified by the consumer.