3Х2В8Ф - X30WCrV9-3 - 1.2581 - round, rod, forging
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 3Х2В8Ф | ~1.2581 | X30WCrV9-3 | Delivery from the stock, in stock |
To buy a round, rod, forgings made from alloy tool steel grades 3Х2В8Ф and X30WCrV 9−3 (1.2581) at the price from the manufacturer, the company offers Electrocentury-steel. The supplier guarantees compliance with the required range of profiles and sizes, to ensure timely delivery of products to consumers.
Chemical composition
Tool alloy steel of high heat resistance brand 3Х2В8Ф produced in Russia and the CIS countries in accordance with the technical requirements of GOST 5950. In the composition of the steel comprises:
| Item | Carbon | Silicon | Manganese | Chrome | Nickel | Vanadium |
|---|---|---|---|---|---|---|
| The percentage of steel | Of 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 — phosphorous and sulfur shall not exceed 0,025%.
The nearest foreign analogue of the considered steel is steel X30WCrV 9−3 (1.2581), which is produced according to the standard DIN 17350. The steel composition specified in the table below:
| Item | Carbon | Silicon | Manganese | Chrome | Nickel | Vanadium |
|---|---|---|---|---|---|---|
| The percentage of steel | 0,25…0,35 | 0,15 0,30… | 0,20…0,40 | 2,50 2,80… | 8,0…9,0 | Of 0.30…0,40 |
The company Electrocentury-steel offers to buy a round, rod, forgings, alloy tool steel grades 3Х2В8Ф and X30WCrV 9−3 (1.2581) at the best price from the manufacturer. Supplier provide the necessary range of sizes and profiles guaranteed timely delivery of goods to the point specified by the client.
Properties and applications
Consider the steel can be used in long-term cyclic heating to temperatures of 580…6000 C and are therefore used for the manufacture of small hammer stamps, die inserts KGSP force of up to 2500 TC inserts GKM force of up to 800 TS. Steel 3Х2В8Ф and X30WCrV 9−3 (1.2581) also produce the piercing needle, press stems and ejectors, molds for pressure casting nonferrous alloys. Resistance of steels is improved if their to by method of electroslag remelting.
After annealing at the optimal regime (with a temperature of 1130…11500 C) and subsequent tempering of steel acquire the following properties:
- Hardness, HRC — 49…52;
- The Thermal Resistance, 0 C — 620;
- The volumetric effect of martensitic transformations, % — 0,61;
To buy a round, rod or forging from an alloy tool steel 3Х2В8Ф and X30WCrV 9−3 (1.2581) at the best price from the manufacturer, the company offers Electrocentury-steel. The provider ensures strict compliance with the assortment and assortment of supplies, ensures timely transportation of products to the customer.
