cold heading die,Tungsten Steel,YG20,hard alloy

1.cold heading die 2.steel alloy 3.Tungsten Steel 4.YG20 5.high strength,good toughness and wear resistance

Introduction of tungsten steel cold heading die:
Grade	Density	Flexural strength	Hardness	Uses and applications	internal grade (similar)
	g/cm3	Mpa	HRA
YT20C	13.5	2900	83.5	Good wear resistance and impact strength,used to make dies of impact resistant and nut forming dies.	YG20C
YT30	14.4	3200	88.5	Apply to all kinds of mould pressing and stamping with metal and nonmetal powder.	Special products
YT15	14	2600	87.5	Appy to stretch steel bar and the steel tube under high compression ratio.Apply to perforating and stamping tools under high stress.	YG15
YT20	13.5	2800	85.5	Apply to produce stamping die such as parts of punching watches, leaf springs of instruments,mould such as shell of battery and toothpaste, small-scale steel ball, screws, nuts and other stamping dies.	YG20C
YL32	13.9	2750	85.5	Apply to the forging die with impact resistance	YG16C
YL35	13.7	2800	84.5	Apply to the forging die with impact resistance, hot-work die and finishing roll.	YG18C
YL40	13.5	2850	83.5	Apply to the die with wear resistance and impact resisitance.	YG20C ZL40.2
YL50	13.3	2900	83	Apply to the die of impact resisitance and nuts forming mould.	YG22C ZL40.5
YL60	13.1	2950	82.5	Apply to the stainless steel screw die and semi finishing rolled nuts.	YG25C ZL40B

cold heading die,Tungsten Steel,YG20,hard alloy