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Nacházíte se zde: NabídkaNástrojová ocel pro práci za studenaNC6


NC6 (-----) stock sizes [mm]
sheets from 2 to 6 mm thickness
round bars from Φ 6 mm to Φ 453 mm diameter
flat bars and squares from 16 mm to 400 mm width


Description:

oil hardening cold work tool steel, keeping dimensions after hardening, wear resistant

Application:
machining and cutting tools, taps, threading dies, shaped drills, cutting tips, gauges, small dies, shaped rolls for rolling metal sheets

Chemical composition [%]

C Mn Si P S Cr Ni Mo W V Co Cu
1,3-1,45 0,4-0,7 0,15-0,4 max 0,03 max 0,03 1,3-1,65 max 0,35 max 0,2 max 0,2 0,1-0,25 - max 0,35

Equivalents

PN W. nr EN AISI Russia (GOST) Other
NC6 1.2063 - - - 145Cr6

Processes
welding NO  
forging YES  
rolling
YES  
nitriding NO  
hardening YES temp. 810 - 830 [°C] oil
tempering YES temp. 150 - 260 [°C]

Hardness
after toughening 60 HRC
after softening 255 HB


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