Sheet, strip, wire 25khgm - 20CrMo5 - 1.7264
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|25хгм||~1.7264||~20CrMo5||Delivery from the stock, in stock|
To buy rolled metal sheet, ribbon and wire made of structural steel grades and 25KHGM 20CrMo5/1.7264, which contain a higher percentage of manganese, chromium and molybdenum, the company offers Electrocentury-steel. Supplier provided the price of the products from the manufacturer, guaranteed prompt delivery rolled at the address indicated by the customer.
Alloy structural steel steel grade 25 HGM, which has a high content of chromium, manganese and molybdenum, is produced in Russia and the CIS in accordance with the technical requirements of GOST 4543. The chemical composition of steel 25KHGM given in the table:
|The percentage of steel||0,23 0,29…||0.17 0,37…||0,90 1,20…||Of 0.90…1.20||0,20…0,30|
GOST permits the presence in the steel 25 HGM metallurgical impurities such as sulfur and phosphorus, in an amount not to exceed 0,025%.
Of the closest foreign analogues, specify steel grade 20CrMo5/1.7264. Its release in Europe is done according to the norms of DIN 17006. The composition of this steel is somewhat different:
|The percentage of steel||0,18 0,23…||0,15…0,35||0,90 1,20…||1,10 1,40…||0,20…0,30|
DIN 17006 establishes that the steel may contain traces of Nickel, the tolerance for percentage content of sulfur and phosphorus is 0,035%.
To purchase a manufacturer’s price sheet, strip and wire of alloyed structural steels 25KHGM, 20CrMo5 (1.7264). the company offers Electrocentury-steel. The supplier provides the best price rental from the manufacturer, guaranteed prompt delivery of products to the customer.
Properties and applications
A distinctive feature chromomagnetic steels with high molybdenum content (brands 25KHGM and 20CrMo5/1.7264) is their increased strength during prolonged contact loads. Blanks from these steels are used in the manufacture of flat parts at high contact loads, as well as preparations for the automated landing of high-strength fasteners. Data can be subjected to welding under the flux layer, and successfully pass hardening heat treatment. Stamping the hood is limited.
Steel 25KHGM, 20CrMo5 (1.7264) after hardening is characterized by the following mechanical properties:
- Limit strength is 1200 MPa;
- Yield point of 1100 MPa;
- Elongation — 10%;
- The relative narrowing of 45%;
- Toughness — 800 kJ/m2 .
Buy at best price from manufacturer of sheet, strip, wire of alloy steel grades 25KHGM, 20CrMo5 (1.7264) the company offers Electrocentury-steel. Supplier to ensure compliance with the ordered assortment of the rental, ensuring its efficient delivery to the point specified by the client.