Sheet, strip, wire 30khgs - 30hgs
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|30хгс||Delivery from the stock, in stock|
Buy a sheet, tape, wire, made from medium-carbon alloy steels of the type 30KHGS and 30hgs, and is characterized by increased content of silicon, manganese and chromium, the company offers Electrocentury-steel. We operate a profitable price from the manufacturer. Provider ensures timely delivery of hire to the point specified by the customer.
In Russia, structural alloy steel 30 CHC is made according to GOST 4543, and has this composition:
|The percentage||0,28 0,34…||0,90 1,20…||0,80 1,10…||0,80 1,10…||Not more than 0.30||Not more than 0.30|
The composition of the steel are also non — sulfur and phosphorus. The percentage of each of the elements in this case can not be more than 0,025%.
The closest foreign analogues of steel 30KHGS is a medium-carbon structural steel brand 30hgs. It is made in Poland according to the norms of the national standard, and has the following chemical composition:
|Component||C||Si||MP, Cr||Ti, V||Ni||Cu||W|
|The percentage||0,28 0,35…||0,90 1,20…||0,80 1,10…||Not more than 0.05||Not more than 0.30||Not more than 0.25||0.20|
The standard permits the presence in the steel of traces of molybdenum, and limit phosphorus and sulfur content is limited to 0,035%.
Company Electrocentury-steel is sold at the manufacturer’s price sheet, strip and wire made of structural steel and 30KHGS 30hgs containing high amounts of silicon, manganese and chromium. Supplier ensures strict compliance with product supply rental, guaranteed timely transportation to the customer.
Properties and applications
Alloy steel grades 30KHGS and 30hgs containing increased amounts of manganese, chromium and silicon, used in the manufacture of flat flanges, chassis, plating, and working blades of compressor units, the operating temperature can reach 200…2500 C. From wire manufactured fasteners, wherein the durability at elevated temperatures.
The main physical and mechanical properties of these steels 30KHGS and 30hgs subjected to hardening and tempering are :
- Limit strength — 900…1200 MPa;
- The plastic limit is 700…840 MPa;
- Elongation — 12…13%;
- Toughness — 58…59 kJ/m2 ;
- Brinell hardness number of 230 to 250 HB.
The company Electrocentury-steel offers to purchase a manufacturer’s price sheet, tape. wire of alloy steel grades 30KHGS and 30hgs. The provider ensures strict compliance with the ordered by the consumer of a product rental, ensures its prompt delivery to the required address.