Shanghai Bozhong Metal Group Co., Ltd.
To sell metal from the world while the world buy metal from Bozhong
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Description
Low alloyed cold working tool steel.
Applications
Hot working steel, pilger mandrels ø 140 -200 mm, crack resistant for hot work.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.80
Soft Annealing
Heat to 670-700oC, cool slowly.
Hardening
Harden from a temperature of 840-870oC followed by oil quenching.
Tempering
Tempering temperature: 400-600oC.
Forging
Hot forming temperature: 1050-850oC.
Machinability
No data.
Disclaimer
The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.