Alloy tool steel
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 8Х4В2МФС2 | EP761 | Delivery from the stock, in stock | |||
| 5ХВ2СФ | ~1.2542 | nz2 | Delivery from the stock, in stock |
general characteristics
Alloy Steel — iron alloy with certain components which during the manufacture and processing of the alloy impart the desired structure and properties. Marking. Main dopants are labeled as follows: Tungsten — V, Nb — B, manganese — T, copper — D, selenium — E, cobalt — K molybdenum — M Ni — H, phosphorus — P cerium — P silicon — C titanium — T vanadium — F, chrome — the X, Zr — C, aluminum — Y. The numbers after the letters reflect the rounded contents of this or that element. When the number of elements less than 1.5% figure for the alphabetical index does not lead. The admixture of carbon indicate the beginning of the brand in hundredths of a percent (structural steel) or tenths (tool steels).
making
Tool alloy steel made in accordance with GOST 5950−2000. This standard specifies the production of high-quality standards, and flat-rolled products with additional surface treatment alloy and tool steel, as well as manufacturing standards for steel 3H2MNF, 4HMNFS, 9HFM, billets, ingots, ribbons, forgings, tubes and similar products.
| mark | C | Si | Mn | S | Ni | P | Cr | Mo | W | V | Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 8H4V2MFS2 | 0.8 — 0.9 | 1,7−2 | 0.2 — 0.5 | <0.03 | <0.35 | <0.03 | 4.5 — 5.1 | 0.8 — 1.1 | 1.8 — 2.3 | 1.1 — 1.4 | <0.3 |
| CVH | 0.9 — 1.05 | 0.1 -0.4 | 0.8 — 1.1 | <0.03 | <0.35 | <0.03 | 0.9 — 1.2 | <0.3 | 1.2 — 1.6 | - | <0.3 |
| 5HV2SF | 0.45 -0.55 | 0.8 -1.1 | 0.15 -0.45 | <0.03 | - | <0.03 | 0.9 — 1.2 | - | 1.8 — 2.3 | - | 0.15 — 0.3 |
| The hardness of the material after annealing 8H4V2MFS2 | HB 10 -1 = 255 MPa |
| CVH Material hardness after annealing | HB 10 -1 = 255 MPa |
| The hardness of the material after annealing 5HV2SF | HB 10 -1 = 229 MPa |
Buy at a bargain price
In stock company «Electrovek-steel» a wide range of metal rolling of steel with SPECIAL PROPERTIES, corrosion-resistant and other types of tool steel. We offer a tool steel alloy for wholesale and retail buyers at the best prices. Products are certified. On our site you will find all the necessary information, our online consultant is always available to answer questions. Internet address of the company: evek.org. We guarantee high quality and timeliness of deliveries. flexible system of discounts for bulk orders.
