Sheet, strip, wire 38kh2n2ma - 34CrNiMo6 - 40NiCrMo7 - 34hnm
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|~~38Х2Н2МА||1.7037||5123||34CrS4||Delivery from the stock, in stock|
|38Х2Н2МА||~1.6582||4337||34CrNiMo6||Delivery from the stock, in stock|
|~38Х2Н2МА||~1.7037||~~4340||~34CrNiMo6||Delivery from the stock, in stock|
Buy at the best price from the manufacturer sheet, tape. wire of medium-carbon alloyed steel grades 38KH2N2MA, 34CrNiMo6, 40NiCrMo7, 36hnm, the company offers Electrocentury-steel. Provider respects the assortment of the ordered hire guaranteed timely delivery to the consumer.
Alloy structural steel brand 38KH2N2MA of high quality, which is alloyed with chromium, Nickel and molybdenum, is produced in Russia and the CIS, respectively technical standards GOST 4543. The composition of the steel is presented in the table:
|The percentage of steel||0,33 0,40…||0,17…0,37||0,25…0,50||1,30 1,70…||1,30 1,70…||0,20…0,30||Not more than 0.30|
Content in the steel 38KH2N2MA non-metallic impurities — sulfur and phosphorus does not exceed 0.025%.
Steel has several foreign counterparts. In particular, in Poland the same steel, practically the same chemical composition produced according to the norms of national standard of steel 36hnm. In Europe made other analogs, such as 34CrNiMo6 (1.6582) and 40NiCrMo7. Their production is carried out in accordance with the requirements of EN 10083−3. In composition these steels differ from 38KH2N2MA. For example, steel 34CrNiMo6 contains the following elements:
|The percentage of steel||0,30 0,38…||Not more than 0.35||0,50…0,80||1,30 1,70…||1,30 1,70…||0,15 0,30…|
To buy rolled metal sheet, strip and wire made from alloy structural steel 38KH2N2MA, 34CrNiMo6 (1.6582), 40NiCrMo7, 36hnm the company offers Electrocentury-steel. Products are sold at a price proizschvoditelya without. The supplier guarantees the implementation of assortment supplies rental, provided timely transportation to the address specified by the customer.
Properties and applications
Alloy steels these brands are used for the production of parts and normalized products of parts increased thermal resistance. The main heat treatment of parts is improved. Weldability of steels — poor, so in the production of welded steel structures do not use them.
Physico-mechanical characteristics of steels after heat treatment:
- The tensile strength is 950 MPa 1040…;
- The plastic limit — 840…880 MPa;
- Elongation — 11 to 12%;
- The relative narrowing — 38…39%;
- Toughness is 59 kJ/m2 ;
- Hardness Brinell hardness — not more than 320 HB.
Buy a sheet, tape, wire, structural alloyed steel grades 38KH2N2MA, 34CrNiMo6, 40NiCrMo7, 36hnm the company offers Electrocentury-steel. Rental is offered at the price from the manufacturer. The supplier provides timely delivery of the products to the address specified by the customer.