Iron & Steel

ISO9001 2008 Cemented Carbide Products for Cold Stamping , Tungsten Carbide Tooling

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Description:

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1.The?grade?GT55/YG25C?is?the?most?widely?used?material?in?making?carbide?pellets.?

?? It?has?excellent?properties?which?lead?to?good?performance?and?long?service?time.

2. Cemented?carbide?pellets?are?widely?used?in?cold?heading?dies?and?punching?dies?

?? for?manufacturing?nuts,?bolts?and?many?other?products.

3. Except?for?the?standard?sizes,?nonstandard?sizes?of?carbide?pellets?

?? can?also?be?produced?according?to?customer& acute;s?requirements.?

4. All?carbide?pellets?inspected?strictly?with?ultrasonic?flaw?detector?

?? to?avoid?ones?with?blowholes?or?cracks?leaving?the?factory.

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Applications:

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Cemented?carbide?pellets?are?widely?used?in?cold?heading?dies?and?punching?dies?

for?maufacturing?nuts,?screw?caps,?bolts,?cans?and?many?other?products.

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Grade:

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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 preferrd by? nut forming dies and high impact-resistant 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& acute; requirements |
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Specifications:

Including?but?not?limited?to?the?following?types.



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Type | ?
?Dinension |
Appllcable | ? |
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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 | ? |
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Package



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