Sheet, strip, wire 30hgs - 30hgs
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 30hgs | Delivery from the stock, in stock |
Evek GmbH offers to buy sheets, strips, wires made of medium-carbon alloy steels such as 30ХГС and 30hgs, and characterized by a high content of silicon, manganese and chromium. Advantageous price from the manufacturer is valid. Supplier provides timely delivery of rolled products to the location specified by the customer.
Chemical composition
Structural alloy steel 30 CHGS is produced in accordance with
| Component | C | Si | Mn | Cr | Ni | Cu |
|---|---|---|---|---|---|---|
| Percentage content | 0,28...0,34 | 0,90...1,20 | 0,80...1,10 | 0,80...1,10 | 0.80 1.10 Maximum 0.30 | Not more than 0.30 |
Non-metallic elements, such as sulfur and phosphorus, are also allowed in the steel composition. In this case the percentage content of each element cannot be more than 0.025%.
The nearest foreign analogue of 30ХГС steel is structural medium-carbon steel grade 30hgs. It is smelted in Poland according to the norms of the national standard and has the following chemical composition:
| Component | C | Si | Mn, Cr | Ti, V | Ni | Cu | W |
|---|---|---|---|---|---|---|---|
| Percentage content | 0,28...0,35 | 0,90...1,20 | 0,80...1,10 | 0.05 max | 0.30 max | Not more than 0.25 | Not more than 0.20 |
The standard allows for traces of molybdenum in the steel, and the maximum phosphorus and sulfur content is limited to 0.035%.
Evek GmbH sells sheets, strips and wires made of 30KhGS and 30hgs structural steel, which contain elevated quantities of silicon, manganese and chromium, at producer prices. Supplier provides strict adherence to the assortment of rolled products supplies, its timely transportation to the customer is guaranteed.
Properties and application
Alloy steel grades 30KhGS and 30hgs, containing an increased amount of manganese, chromium and silicon, are used in the manufacture of flat flanges, casings and working blades of compressor units, which operating temperatures up to 200 ...2500 C. The wire is used to make fasteners that are notable for their durability at elevated temperatures.
Among the main physical and mechanical properties of these steels 30KhGS and 30hgs subjected to hardening and tempering are :
- Tensile strength - 900...1200 MPa;
- Limit of plasticity - 700...840 MPa;
- Relative elongation - 12 ... 13%;
- Impact toughness - 58...59 kJ/m2;
- Brinell hardness - 230 ... 250 NV.
Company Evek GmbH offers to buy sheets, strips, wires made of 30ХГС and 30hgs alloy steels at producer price. The supplier ensures strict adherence to the product range ordered by the customer and guarantees prompt delivery to the required address.