Cr2 Alloy Tool Steel
Cr2 steel adds a certain amount of Cr compared to carbon tool steel, and Cr2 steel is equivalent to ball bearing steel GCr15 in composition. Therefore. Its hardenability, hardness and wear resistance are higher than carbon tool steel, wear resistance and contact fatigue strength are also high.
- Shizhang Steel
- China
- 15-45days
- 500 Tons/Month
Product Name: ALLOY & TOOL STEEL---Cr2
Similar steel grades:
U.S.A | - |
German | - |
Japan | - |
Austria | - |
Sweden | - |
China | Cr2 |
Chemical composition:
Standard | C | Si | Mn | Cr |
GB/T1299-2014 | 0.95-1.10 | ≤0.40 | ≤0.40 | 1.30-1.65 |
Principal Feature:
Cr2 steel adds a certain amount of Cr compared to carbon tool steel, and Cr2 steel is equivalent to ball bearing steel GCr15 in composition. Therefore. Its hardenability, hardness and wear resistance are higher than carbon tool steel, wear resistance and contact fatigue strength are also high.
Typical Application:
The size of Cr2 steel changes little during heat treatment quenching and tempering. Due to these characteristics, Cr2 steel is widely used in measuring tools such as template, plate, sample sleeve, gauge, block gauge, ring gauge, thread plug gauge and sample column, etc., and can also be used in the manufacture of cold drawing die and cold heading die. Cr2 steel can also be used for cutting less hard materials with low-speed tools. In addition, Cr2 steel can also be used for cold rolls and other workpieces.
Heat Treatment:
Quenching, 830～860℃ oil cooling,.
Size available:
Bars | Turned | Dia 90-505mm |
Black | Dia 60-550mm | |
Flats | Milled | T: 70-320 W: 90-1000mm |
Black | T: 50-320 W: 90-1000mm |
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