What is Hchcr material?

HCHCR-D2 steel is Cold Work Steel with High Carbon High Chromium contents. The Quality with high wear resistant and toughness properties due to Vanadium addition of 0.90% . Normally it supply condition is an Annealed and will offer hardness to reach 57-59 HRC. It can be machinable in the annealed condition.

What is equivalent to D2?

Cr12MoV is equivalent for DIN 1.2379, AISI D2, JIS SKD11, and Bohler grade K110. Many customer purchase OTAI Steel supplied Cr12MoV as D2 steel equivalent, main reason is Cr12MoV have similar chemical composition and performance, but price is much cheaper.

What is HSS made of?

Typically, they consist of carbon steel alloyed with tungsten or molybdenum, together with percentages of chromium, vanadium and cobalt. The alloying elements raise the temperature at which tempering occurs, allowing HSS to be used at temperatures up to about 650°C.

What is HDS material?

H13 Tool Steel is a versatile chromium-molybdenum hot work steel that is widely used in hot work and cold work tooling applications. The hot hardness (hot strength) of H13 resists thermal fatigue cracking which occurs as a result of cyclic heating and cooling cycles in hot work tooling applications.

What is EN31 material?

EN31 is a quality high carbon alloy steel which offers a high degree of hardness with compressive strength and abrasion resistance.

What is other name for EN31 steel?

535A99 steel is still often referred to as EN31 steel – its equivalent grade under the previous BS 970: 1955 standard.

What is D2 material grade?

D2 steel is an air hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion resistant properties. It is heat treatable and will offer a hardness in the range 55-62 HRC, and is machinable in the annealed condition.

What is D2 and D3 material?

Type D2 steel is the most commonly used steel among the group D steels. The D3 steels contain 1.5 to 2.35% of carbon and 12% of chromium.

What material group is A2?

A2 is a 5% Chromium steel which provides high hardness after heat treatment with good dimensional stability. It is heat treatable and will offer a hardness in the range 57-62 HRC.

Which is better HSS or carbide?

Carbide steel has more high cutting speed and is 4- 7 times higher than high – speed steel. Carbide is much harder, so it has a longer tool life and faster cutting data than conventional high speed steel. HSS tools also cost less than Carbide tools and are often a good solution in high-mix, low-volume applications.