As an affluent manufacturer and supplier,RenQiu HengRui Cemented Carbide Co.,Ltd in offering an extensive range of cold forging dies for Fastener Industries. Our offered pellets are manufactured using high quality raw material in compliance with the international standards. The offered pellets are available in various specifications and can also be customized as per the need of clients. In the mean time, these dies are precisely checked on several quality parameters.Before mass production, we need to do a trial pressing and sintering , and we check the appearances and the size, density and hardness of samples with micrometer, Metallurgical microscope, densitometer etc. to ensure that the requirements of the drawings can be met before batch production; All the products must be inspected strictly by our QC.1. We will try our best to reply our customers’request within 24hours. 2. We will maintain effective and efficient communications with our customers. 3. We provide first-class quality control and after-sale services.We will delivery the mass produced cargo within 30days after the down payment, while, If there is soecific requests on delivery time. We can make change according to clients’ request, so a shorter delivery time is absolutely available.Usually 30% T/T in advance, balance 70% against B/L copy. Also could change according to clients’ request. We manufacture components in different shapes and sizes to match our customers’ requirements exactly, whether they need blocks or sheets, cylinders, bearings, tips or teeth.Material Matching→Wet Ball Milling→Mixed WC and Cobalt Power→Pressing→HIP Sintering Furnaces→QC Detecting→Packing• Dependable cemented carbide with fracture toughnesses for heading and nut forming • Long wearing cemented carbide grades that meet industry requirements for extrusion applications • Higher yields resulting from Hyperion's quality cemented carbides • Higher output with tailor-made tolerance options.Grade Performance

Tungsten Carbide Cold Forging/heading Dies
Grades	Density	T.R.S	Hardness	Performance & application recommended
	g/cm³	MPa	HRA
YG11	14.4	≥3000	88.5	Forming or stamping dies for metal powders and nonmetal powders.
YG15	14	≥3400	87.5	For fabricating drawing dies of steel tubes and rods under High compressibility ratio; punching, stamping, forging tools under large stress.
YG20	13.5	≥3800	85.5	For fabricating of stamping dies for watch parts, spring plates of musical instruments, battery jars, small sized steel balls, screws, screw caps.
YG15C	14	≥4000	86.5	For oil cone drill bits,cut medium soft and hard rocks;debarking and cutting of frozen wood,soft wood and original wood.
YG16C	13.9	≥3500	85.5	Impact resistance forging dies.
YG18C	13.7	≥3600	84.5	Impact resistance forging dies, hot-press forging dies and rollers.
YG20C	13.5	≥3800	83.5	Dies for wear resistant or impact resistant application.
YG22C	13.3	≥4000	83	Nut forming dies and high impact resistance forging dies.
GT55	13.1	≥4250	82.5	Stainless bolt header dies and rollers.