The D series of the cold-work class of tool steels, which originally included types D2, D3, D6, and D7, contains between 10% and 13% chromium (which is unusually high). These steels retain their hardness up to a temperature of 425 °C (797 °F). ... L-type tool steel is short for low alloy special purpose tool steel. L6 is extremely tough.Water-hardening group·
LKALLOY stocks a full range of Nickel 200, Monel 400, Inconel 600/625, Incoloy 800 series, Incoloy 825, and Hastelloy C276, Titanium Gr1/ Gr2/ Gr5, high-speed steel M2/M42, Tool Steel D2, Cooper alloy C70600, Duplex 2205, Super Duplex 2507 and so on.
D2 Tool Steel is a versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium-rich alloy carbides in the microstructure. These carbides provide good resistance to wear from sliding contact with other metals and abrasive materials.
D2 vs. Stainless. The main difference between the two materials is the higher amount of carbon in D2, which increases brittleness. Because stainless steel has nickel in its composition, it will resist corrosion better than D2 tool steel.
Cold Works D2 tool steel is a high carbon, high chromium tool steel (12% chrome) with extremely high wear resisting properties, heat treatable to 60-62 Rc. D2 steel is very wear resistant but not as tough as lower alloyed steels.
A-2 Tool Steel. A-2 is an air hardening (cold work) tool steel with wear properties between 0-1 oil hardening and 0-2 air hardening. A-2 offers good toughness with medium wear resistance along with relatively easy machining.
D2 tool steel is a high carbon, high chromium, air-hardening, cold work tool steel that is characterized by excellent wear and abrasion resistance properties. The high chromium content of D2 gives it mild corrosion resistance properties in the hardened condition.
Crucible Tool Steel and Specialty Alloy General Information
Historically, tool steels used for stamping and forming tools have included A2 and D2, with occasional use of the high speed steel M2. A2 and D2 are familiar to most tool builders and tool users as common, general purpose cold work tool steels.
D2 Tool Steel - Special steel china supplier-OTAI Special ...
D2 tool steel China Supplier and stockholders, Otai Special steel is Supplier of D2 steel in round bar, flat, plate, block and sheet. AISI D2 is a high carbon-high chromium alloy tool steel that offers great wear and abrasion resistance, due to the large volumes of carbides in its microstructure.
Alibaba offers 454 alloy material d2 tool steel products. About 83% of these are steel round bars, 2% are steel sheets, and 1% are knife. A wide variety of alloy material d2 tool steel options are available to you, such as aisi, astm.
AISI SAE D-2 Tool Steel 1.2379 AISI D2 is a high carbon, high chromium, molybdenum, vanadium, air hardening tool steel which offershigh surface hardness, good wear resistance, through hardening properties, dimensional stability and high resistance to tempering effect. 1.2379 X155CrVMo12-1 tool steel is also suitable for vacuum hardening.
Tool Steel Bar/Tool Steel Round Bar Tool steels are those steels which are used to form, cut, shear and mold metals and other materials. Cold work tool steels (D2, D7, A2, O1, S7, S5) are used for roll forming, general tool & die applications, progressive dies, and mining.