Sheet, strip, wire 30хн2ма - 30CrNiMo8 - 1.6580 - aisi 4340
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 30hn2ma | 1.6580 | 4340 | 30CrNiMo8 | Delivery from the stock, in stock |
Evek GmbH offers to buy sheets, strips, wires, which are made of structural alloyed medium-carbon steel grades 30XH2MA, 30CrNiMo8 (1.6580), AISI 4340. Price - from producer. Supplier guarantees full compliance with the range of supply and timely transport of products to the location specified by the customer.
Chemical composition
CIS alloyed steel 30KhN2MA is produced in accordance with
| Component | C | Si | Мn | Cr | Ni | Mo |
|---|---|---|---|---|---|---|
| Content in steel, % | 0,27...0,34 | 0,17...0,37 | 0,30...0,60 | 0,60...0,90 | 1,25...1,65 | 0,20...0,30 |
The percentage of metallurgical impurities in steel (sulfur, phosphorus) must not be more than 0,025%.
From the nearest foreign analogues of the steel 30CrNiMo8 (1.6580) which is melted in Europe according to European standards EN10269 (for volumetric profiles) and EN 10297-1 (for rolled tubes) should be mentioned, in the USA similar steel is known under the brand AISI 4340, it is produced according to ASTM A366 norms.
The chemical composition of analogues differs from that of 30XH2MA steel. For example, the chemical composition of 30CrNiMo8 is as follows:
| Component | C | Si | Mn | Cr | Ni | Mo |
|---|---|---|---|---|---|---|
| Content in steel, % | 0,26...0,34 | Up to 0.40 | 0,50...0,80 | 1,80...2,20 | 1,80...2,20 | 0,30...0,50 |
Buy sheet, strip, wire, made from structural alloy steel 30XH2MA, 30CrNiMo8 (1.6580), AISI 4340, offered by Evek GmbH. The favorable price from the manufacturer is valid. Supplier guarantees the full implementation of assortmentnog supply, provides prompt delivery of products to the address specified by the customer.
Properties and application
Alloy construction steel of 30XH2MA, 30CrNiMo8 (1.6580) and AISI 4340 grades is characterized by good machinability by cutting and pressure. Rolled sections of these steels are used in the production of parts which are subjected to high specific loads under operating conditions. Important fasteners are produced from the wire. Steel is not recommended for use in welded steel structures, due to the limited weldability.
The main mechanical parameters of rolled products made of the steel in question are:
- Tensile strength - 1200...1400 MPa;
- yield strength - 900...1000 MPa;
- Relative elongation, not less than 10...12%;
- Relative narrowing, not less - 40...45%;
- Brinell hardness - 248 NV max.
Buy a bargain price from the manufacturer of sheet, strip, wire structural alloy steels grades 30XH2MA, 30CrNiMo8 (1.6580) and AISI 4340 offers the company Evek GmbH. The supplier guarantees adherence to the product range and provides prompt delivery of products to the address specified by the customer.