3Х2В8Ф - X30WCrV9-3 - 1.2581 - round, bar, forging
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 3Х2В8Ф | 1.2581 | X30WCrV9-3 | Delivery from the stock, in stock |
Buy rounds, bars, forgings, made of alloy tool steel grades 3X2V8 °F and X30WCrV 9−3 (1.2581) at a price from the manufacturer offers the company Evek GmbH. The supplier guarantees the compliance with the required nomenclature of profiles and sizes, provides timely delivery of products to the customer.
Chemical composition
Tool alloyed steel of high heat resistance grade 3Х2В8 °F is produced in the CIS countries in accordance with the technical requirements of GOST 5950. The steel composition includes:
| Element | Carbon | Silicon | Manganese | Chrome | Nickel | Vanadium |
|---|---|---|---|---|---|---|
| Percentage content in steel | 0,30…0,40 | 0,15…0,40 | 0,15…0,40 | 2,20…2,70 | 7,50…8,50 | 0,20…0,60 |
The content of metallurgical impurities — phosphorus and sulfur — should not exceed 0,025%.
The nearest foreign analogue of the steel in question is X30WCrV 9−3 (1.2581) produced in accordance with DIN 17350. The composition of the steel is given in the table below:
| Element | Carbon | Silicon | Manganese | Chrome | Nickel | Vanadium |
|---|---|---|---|---|---|---|
| Percentage content in steel | 0,25…0,35 | 0,15…0,30 | 0,20…0,40 | 2,50…2,80 | 8,0…9,0 | 0,30…0,40 |
Company Evek GmbH offers to buy a round, bars, forgings of alloy tool steel grades 3Х2В8Ф and X30WCrV 9−3 (1.2581) at the best price from the manufacturer. Supplier provides the necessary nomenclature of sizes and profiles, guaranteed timely delivery of products to the point specified by the customer.
Properties and application
The steels under review may be used under conditions of prolonged cyclic heating to the temperatures of 580…6000 С, thus they are used for manufacturing of small hammer dies, KGSHP die inserts up to 2500 ton-force, GKM inserts up to 800 ton-force. From steels 3Х2В8Ф and X30WCrV 9−3 (1.2581) also make piercing needles, press stamps and ejectors, molds for die casting of non-ferrous alloys. The durability of steels increases if they are produced by electroslag remelting.
After perfect hardening (at 1130…11500°С) and subsequent tempering the steels acquire the following properties:
- Hardness, HRC — 49…52;
- Heat resistance, 0 C — 620;
- Volumetric effect of martensitic transformation, % — 0.61;
Buy a round, bar or forgings of alloy tool steels 3X2V8 °F and X30WCrV 9−3 (1.2581) at the best price from the manufacturer offers the company Evek GmbH. Supplier provides strict adherence to the assortment and assortment of delivery, guarantees timely transportation of products to the customer.