High hardness Cold heading dies for screw caps,YG11,YG15,WC,Cobalt
Description:
1.Widely used for cold heading/forging dies .
2.We can also produce nonstandard sizes of carbide pellets as per
customer request.
3.All carbide pellets are strictly inspected by ultrasonic flaw
detector to avoid blowholes or cracks to ensure the quality.
4.Material:100%Virgin material with submicron grain size.
5.High wear resistance,high hardness and impact toughness.
6.Precision grinding and polishing.
Applications:
Cemented carbide pellets are widely used in cold
heading,forging,stamping and punching dies for maufacturing nuts,
screw caps, bolts, cans and many other products.
Our Advantages:
1.Strong R&D team. Professional engineers serve for clients,
recommending product and grades as per your applications. We also
offer after-sale service.
2.Strong Mould R&D team. We support customization of products
as per requirements, and ensure high working efficiency and product
quality.
3.Successful cooperate case: We cooperate with clients in domestic
and abroad, and get good feedback from them.
Grade:
| Grade | Density
g/cm3 | T.R.S
MPα | Hardness
HRA | Properties & Applications | Approx Grades in China |
| A | 13.5 | 3000 | 83.5 | Good wear resistance and bending strength. It is often preferred by
nut forming dies and high impact-resistantance dies. | — |
| YM11 | 14.4 | 2420 | 88.5 | Forming or stamping dies for metal powders and nonmetal powders. | YG11 |
| YM15 | 14.0 | 2500 | 87.5 | It is suitable for drawing steel tubes and rods under high
compression ratio, manufactuing upsetting, punching and forging
tools under large stress. | YG15 |
| YM20 | 13.5 | 2800 | 85.5 | It is suitable for manufacturing punching dies for watch parts,
leaf spring of musical instruments, battery jars, small sized steel
balls, screws, screw caps, etc. | YG20 |
| ML32 | 13.9 | 2750 | 85.5 | It is suitable for impact-resistant forging dies. | YG16C |
| ML36 | 13.7 | 2800 | 84.5 | It is suitable for impact-resistant forging dies, hot-forging dies
and finishing rollers. | YG18C |
| ML40 | 13.5 | 2850 | 83.5 | It is suitable for wear resistant or impact resistant dies. | YG20C ZL40.2 |
| ML50 | 13.3 | 2900 | 83.0 | It is suitable for nut forming dies and high impact-resistant
dies. | YG22C ZL40.5 |
| ML60 | 13.1 | 2950 | 82.5 | It is suitable for stainless screw dies and semifinishing rollers. | YG25C ZL40B |
| ML80 | 13.1 | 3050 | 83.4 | It is suitable for screw cap forming dies with high strength (
highest impact-resistant forging dies). | YG25C GT55 |
| Other grades of cemented carbide blanks for cold-forging dies may
be offered by customers' requirements |
Specifications:
Including but not limited to the following types.
Type |
Dinension |
Appllcable | |
|
| d | D | L
Range of L | |
| BDP00710- | 0.7 | 10 | 12.0-20.0 | M1 | |
| BDP01010- | 1.0 | 10 | 12.0-20.0 | M1.5-M2 | |
| BDP01013- | 1.0 | 13 | 15.0-40.0 | M1.5-M2 | |
| BDP01213- | 1.2 | 13 | 15.0-40.0 | M1.5-M2 | |
| BDP01510- | 1.5 | 10 | 12.0-25.0 | M2 | |
| BDP01516- | 1.5 | 16 | 15.0-45.0 | M2 | |
| BDP01813- | 1.8 | 13 | 12.0-45.0 | M2.5 | |
| BDP01816- | 1.8 | 16 | 20.0-45.0 | M2.5 | |
| BDP02113- | 2.1 | 13 | 15.0-30.0 | M3 | |
| BDP02116- | 2.1 | 16 | 25.0-45.0 | M3 | |
| BDP02316- | 2.3 | 16 | 15.0-45.0 | M3 | |
| BDP02522- | 2.5 | 22 | 20.0-60.0 | M3 | |
| BDP02813- | 2.8 | 13 | 15.0-30.0 | M4 | |
| BDP02816- | 2.8 | 16 | 25.0-40.0 | M4 | |
| BDP02818- | 2.8 | 18 | 20.0-50.0 | M4 | |
| BDP02820- | 2.8 | 20 | 20.0-50.0 | M4 | |
| BDP02822- | 2.8 | 22 | 20.0-60.0 | M4 | |
| BDP02825- | 2.8 | 25 | 20.0-60.0 | M4 | |
| BDP03216- | 3.2 | 16 | 15.0-45.0 | M4 | |
| BDP03218- | 3.2 | 18 | 15.0-50.0 | M4 | |
| BDP03616- | 3.6 | 16 | 20.0-50.0 | M5 | |
| BDP03618- | 3.6 | 18 | 20.0-60.0 | M5 | |
| BDP03822- | 3.8 | 22 | 20.0-40.0 | M5 | |
| BDP03830- | 3.8 | 30 | 50.0-60.0 | M5 | |
