Parmanu Dhatu Nigam having the manufacturing facilities at Bangalore (भारत) and office at Mumbai, Parmanu Dhatu Nigam is the world leading manufacturer of 18CrNiMo7+6 Rod for the last 80 years.
18CrNiMo7-6 is a German standard alloy steel grade. It's a case-hardening alloy steel that contains chromium, nickel, molybdenum, and coal. 18CrNiMo7-6 is also known as 1.6587 steel, 17CrNiMo6 steel, and 18NCD6.
18CrNiMo7-6 has many properties including:
High bending strength
High contact fatigue strength
High hardness
High wear resistance
High toughness
Dynamic strength
High surface hardness
18CrNiMo7-6 is used for heavy and high strained gear parts that require high toughness at the core. It can be used for much larger sizes and loads than other simple steel grades.
18CrNiMo7-6 is used in the following parts: Heavy duty bushings and bearings, Cam followers, Clutch dogs, Compressor bolts, Extractors, Fan shafts, Heavy duty gears, Pump shafts, Sprockets, Tappets.
EU EN 18CrNiMo7-6 | DIN 17CrNiMo6 | WNR 17CrNiMo7 | AFNOR 18NCD6 | BS 820A16 | UNI 18NiCrMo7 | GB 17Cr2Ni2Mo | SFS 511 | ISO 18CrNiMo7 | 1.6587 | AISI 4820 | DIN 17CrNiMo6 | 18CND6 | EN ISO 683-17
Other 17HNM grade designations:
18CRNIMO7-6, 18CRNIMO7H, 18CRNIMO7HH, 18CRNIMO7HL, 17NICRMO5, 17NICRMO6, 17NICRMO6, 17NICRMO6-4, 17NICRMOS6-4, 1.6587, 1.6566, 1.6569, X4317, 17CRNIMO7, 17CRNIMO7, 18CRNIMO7-6, 17NICRMO5, 17NICRMO6, 17NICRMO6-4, 17CR2NI2MO, 17CHGN1M, 17ХГН1М, 17KHGN1M, 18Х2ГН2М, 18ХНМ, 18NICRMO5, 18NICRMO5, 17CRNIMO6, 17CRNIMO6, 18CND6, 16CRNIMO6, 822M17, 815H17, BNCMO1, 16NI6CR7MO3, 18CRNIMO7, 18NICRMO, 18MONICR17, UNS C4520, 18NICRMO6, 18NICRMO6, 18NCD5, 18NCD5
