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                  [email protected]+86-510-81818636

                  Contact Us

                  Tel: +86-510-81818636
                  Fax: +86-510-81818633
                  E-mail: [email protected]
                  Address: New District of Wuxi City, Jiangsu Province Kam Road 101 6 (Forward Industries District)

                  Location: HomeProductsPowder Metallurgy High-speed SteelPM 15

                  PM 15

                  PM 15

                  Chemical composition


                  C Cr Mo W V Co
                  1.6 4.0 - 12 5.0 5.0

                  Typical applications


                  Broach Hobbing cutter Ground knife Thread cutter
                  Cut knife Drill bit End milling cutter Punch and die mould

                  Standard control
                  Europe HS 12-0-5-5
                  Germany W.Nr.1.3251
                  AISI T15

                  Delivery hardness


                  Max 280HB
                  Properties

                  PM 15 is a kind of high purity tungsten powder metallurgy ultra-high vanadium tool steel containing cobalt, with high hardness, high wear resistance and Super excellent hot hardness, and it is suitable for heavy cutting and high-speed cutting and feeding, also for cutting high hardness and wear resistance of materials.

                  Supply size
                  Forging materials Size rangemm
                  Round 90-380
                  Maximum width 450

                  Minimum thickness 40
                  Rolled products
                  Skinning 10-72
                  The black board eraser Thickness 5-55

                  Width 20-260
                  Special shapes
                  As required
                  PM module
                  400*500*2100

                  400*600*1050

                  Annealing treatment


                  Cooling to 700 slowly at a rate of 10/h under protective atmosphere of 850-900,then air cooling.

                  Strain relief


                  Keeping in 600-700 for 2 hours, and cooling to 500 slowly.

                  Quenching


                  Preheating in two steps under protective atmosphere, 400-500 and 850-900, and choosing the right temperature depending on the hardness and then cooling of austenite to 40-50.

                  Tempering


                  560 3 times, each time for at least 1 hour, cooling to room temperature after each tempered.

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                  Tel: +86-510-81818636 Fax: +86-510-81818633 E-mail: [email protected]
                  Address: New District of Wuxi City, Jiangsu Province Kam Road 101 6 (Forward Industries District)
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