EN 10083-3:2006 (E) Table 9 Surface hardness of steels after flame or induction hardening Steel designation Surface hardness HRC min. Name 46Cr2 37Cr4/37CrS4 41Cr4/41CrS4 42CrMo4/42CrMo4 50CrMo4 a Number 1.7006 1.7034/1.7038 1.7035/1.7039 1.7225/1.7227 1.7228 The above values apply for the condition existing after quenching and tempering 41crs4
Annealing is a heat process whereby a metal is heated to a specific temperature /colour and then allowed to cool slowly.This softens the metal which means it can be cut and shaped more easily. Mild steel, is heated to a red heat and allowed to cool slowly.The three stages of the annealing process that proceed as the temperature of the material is increased are:recovery, recrystallization, and Pulin Metal China Metal and Steel (#14318)Business Introduction Pulin Metal is located in Dongguan Chang An. With the vast experience in dealing with local market demand in stainless steel, aluminium, copper in different kind of required and common shape like rod , tube , sheet, plate, coil and so on, we are resourceful and ready to offer the right solution to fit the customer needs.
Description:Including results for en 10083 3 30crnimo8 steel specifications.Do you want results only for en10083 3 30crnimo8 steel specification?30CrNiMo8 (EN 10083-3) - M.T. AcciaiIT IS A QUENCHED AND TEMPERED STEEL (IDENTICAL TO 30CrNiMo8 REF. UNI 7845 / UNI 7847) WITH HIGH HARDENABILITY AND TOUGHNESS. IT HAS A GOOD COLD AND WARM MACHINABIL Alloy Steel Plate - Steel SupplierStandard. Steel Grade. EN10083-3. 38Cr2. 41CrS4. 50CrMo4. 51CrV4. 46Cr2. 25CrMo4. 30CrNiMo8. 20MnB5 . 34Cr4. 25CrMoS4. 34CrNiMo6. 30MnB5. 34CrS4. 34CrMo4. 35NiCr6