Alloy tool steel

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
8H4W2MFS2 EP761 Delivery from the stock, in stock
5HV2SF 1.2542 nz2 Delivery from the stock, in stock

General Characteristics

Alloy steel is an alloy of iron with certain components that, during manufacturing and processing, give the alloy the necessary structure and properties. Labeling. The main alloying additives are marked as follows: Tungsten - C, Niobium - B, Manganese - D, Copper - D, Selenium - E, Cobalt - K, Molybdenum - M, Nickel - H, phosphorus - P, cerium - P, silicon - C, titanium - T, vanadium - F, chromium - X, zirconium - C, aluminum - U. The numbers after the letters reflect the rounded content of an element. When the amount of an element is less than 1.5%, the digit after the letter index is not given. The carbon impurity is given in the beginning of the grade in hundredths of percent (structural steels) or in tenths of percent (tool steels).

Production

Tool alloyed steel is produced in accordance with GOST 5950-2000. This standard specifies production norms for bar and flat rolled steel with additional surface treatment of alloyed and tool steel, as well as production norms for steel 3X2MNF, 4XMNFS, 9XFM, billets, ingots, strips, forgings, pipes and similar products.

Chemical composition in % of material
Grade C Si Mn S Ni P Cr Mo W V Cu
8CR4V2MFS2 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
5CXV2CF 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
Material hardness 8Х4В2МФС2 after annealing HB 10 -1 = 255 MPa
Hardness of the material XVG after annealing HB 10 -1 = 255 MPa
Hardness of material 5XV2SF after annealing HB 10 -1 = 229 MPa


Buy at favorable price

Evek GmbH stocks a wide range of special steels, corrosion resistant steels and other tool steels. We offer tool alloyed steel for wholesale and retail buyers at the best prices. Products are certified. On our site you will find all necessary information, our online consultant is always ready to answer the questions. Internet address of the company:. We guarantee high quality and on-time delivery. With wholesale orders there is a flexible system of discounts.