M4 is an extremely versatile high-speed steel with its extremely high carbon and vanadium contents for exceptional abrasion-resistance. It is well suited for premium cutting tools of all types, particularly those used for machining abrasive alloys, castings and heat-treated materials.
AISI O2 steel also can be called JIS SKS31 and DIN 1.2842 steel. It is the better type compare with the O1 tool steel. Its content of carbon, chromium and tungsten has been raised. So it has a higher hardenability characteristic, the deformation is small during the quenching. It is a low alloy tool steel which is better than carbon steel at the point of the mechanical property.(plate) GB C (%) Mn (%) Hardness (After Annealing) Temperature (),Heat-Carrying Agent T7 0.65-0.74 Max 0.40 Max 187HB 800-820,Water T8 0.75-0.84 Max 0.40 Max 187HB 780-800. Water T8Mn 0.80-0.90 0.40-0.60 Max 187HB 780-800. Water T9 0.85-0.94 Max 0.40 Max 192HB 760-780,Water
4 more rows tool steel chemical compositon and songshun steelMay 20 2021Tool Steel Chemical Compositon and Applications (steel) AISI 1117 carbon steel contains more manganese than other lower-carbon steels in order to ensure good hardenability. The following datasheet will discuss in detail about AISI 1117 carbon steel. Chemical Composition The chemical composition of AISI 1117 carbon steel is tabulated tool steel chemical compositon and songshun steel
SUP7/60Si2Mn Alloy Steel Bar AISI 9260 1.7108 SUP7 Spring Round Steel, US $ 900 - 1500 / Ton, Alloy Steel, AiSi, ASTM, bs, DIN, GB, JIS, Max:800mm. on .(plate) Standard Specification for Cast Tool Steel(steel) This specification covers tool steel compositions appropriate for usable shapes cast by pouring directly into suitable molds and for master heats for remelting and casting. Grades of the tool steel covered in this specification include air(plate)tool steel chemical composition and songshun steel.Do you want results only for tool steel chemical compositon and songshun steel?Carbon Tool Steel Chemical Composition
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