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8mm - 22mm Tungsten Carbide Buttons 1625 1628 ISO140012004
Product Details:
| Place of Origin: | china |
| Brand Name: | Ri Xin |
| Certification: | ISO9001:2008 ISO14001:2004 |
| Model Number: | Various |
Payment & Shipping Terms:
| Minimum Order Quantity: | 5KG |
|---|---|
| Packaging Details: | First in small cartons filled with cotton, then in bigger cartons. |
| Delivery Time: | 7-20 days depending on the quantity |
| Supply Ability: | 30TON PER MONTH |
|
Detail Information |
|||
| Product Name: | YG6 1621 1625 1628 Tungsten Carbide Button For Dth Button Bits | Material: | Tungsten Carbide, Cemented Carbide, Hard Metal |
|---|---|---|---|
| Grade: | YG6, YG8, YG8C, YG11C | Grain Size: | Medium Or Coarse |
| Type: | Parabolic/spherical/ Spoon/flat Top/wedge/conical Buttons, Cap Tips, Auger Tips | Surface: | Unground Or Ground |
| Application: | Button Bits | ||
| High Light: | carbide button bit,cemented carbide buttons |
||
Product Description
8mm - 22mm Tungsten Carbide Buttons 1625 1628 ISO140012004
1. Description:
YG6 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.
--Dimension: diameter from 8-22mm, length from 10-30mm;
--HIP sintering;
--ground and unground;
2. Grade and Applications:
|
Grades |
Density g/cm³ |
T.R.S Mp α |
Hardness HRA |
Performance &application recommended |
Approx grades in China |
|
MK4 |
15.1 |
1800 |
90.0 |
Mainly used as small buttons for percussion bits to cut soft and medium hard formations. |
YG4C |
|
MK6 |
14.9 |
2100 |
90.0 |
For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
YG6 |
|
MK8 |
14.7 |
2400 |
89.5 |
For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
YG8 |
|
MK10 |
14.7 |
2450 |
88.5 |
Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
YG8C |
|
MK15 |
14.6 |
2450 |
87.8 |
Suitable for strips, conical buttons for rotary percussion drill bits, geological prospecting buttons, cut soft and medium hard formations. |
YK15 YG9C |
|
MK20 |
14.4 |
2550 |
87.0 |
Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
YK20 YG10C |
|
MK25 |
14.5 |
2600 |
87.5 |
Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
YK25 |
|
MK30 |
14.4 |
2600 |
87.0 |
Largely used for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard and very hard formations. |
YG11C |
|
MK40 |
14.2 |
2650 |
86.5 |
Mainly used for the buttons of tricone bits, and inserts of rotary percussion bits to cut hard and very hard formations. |
YK40 YG13C |
|
MK50 |
14.0 |
2700 |
86.5 |
For oil cone drill bits, for medium soft and medium-hard rocks. |
YG15C |
|
MK60 |
14.0 |
2500 |
87.5 |
Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks. |
YG15 |
3. Size and drawing:
|
Dimension |
||||
|
D |
H |
SR |
α. |
β. |
|
6.25 |
9.9 |
3.4 |
20 |
26.5 |
|
8.25 |
12.2 |
4.4 |
20 |
26.5 |
|
9.25 |
13.9 |
5.0 |
20 |
26.5 |
|
10.25 |
18.9 |
5.5 |
20 |
27 |
|
11.30 |
19.0 |
6.0 |
20 |
27 |
|
12.35 |
20.9 |
6.6 |
20 |
28 |
|
12.35 |
20.0 |
6.3 |
25 |
24.75 |
|
13.35 |
19.9 |
7.0 |
20 |
27 |
|
14.35 |
22.1 |
7.7 |
20 |
16 |
|
14.35 |
24.0 |
7.34 |
25 |
25 |
|
16.35 |
24.9 |
8.8 |
20 |
16 |
|
19.35 |
30.4 |
9.76 |
20 |
30 |
|
21.65 |
31.9 |
11.8 |
20 |
30 |
|
Dimension |
||||
|
D |
H |
SR |
e |
α. |
|
8.25 |
10.0 |
4.4 |
1.5 |
18 |
|
8.25 |
12.0 |
4.4 |
1.5 |
18 |
|
18.25 |
27.1 |
9.2 |
1.5 |
18 |
|
8.25 |
12.2 |
4.4 |
0.7 |
30 |
|
9.25 |
14.9 |
5.0 |
0.7 |
30 |
|
10.25 |
13.0 |
5.5 |
0.7 |
30 |
|
11.30 |
14.0 |
6.0 |
0.7 |
30 |
|
12.35 |
16.0 |
6.6 |
0.7 |
30 |
|
13.35 |
18.0 |
7.0 |
0.7 |
30 |
|
14.35 |
18.1 |
7.7 |
0.7 |
30 |
|
16.35 |
24.6 |
8.8 |
0.7 |
30 |
|
20.45 |
30.0 |
11.5 |
0.7 |
30 |
|
22.45 |
30.0 |
12.0 |
0.7 |
30 |
|
Dimension |
||||
|
D |
H |
SR |
e |
α. |
|
13.35 |
13.5 |
7.0 |
1.5 |
18 |
|
13.35 |
19.9 |
7.0 |
1.5 |
18 |
|
14.35 |
20.0 |
7.2 |
3.0 |
18 |
|
14.35 |
15.0 |
7.5 |
1.7 |
18 |
|
16.35 |
19.0 |
8.8 |
2.2 |
18 |
|
16.35 |
21.9 |
8.8 |
2.2 |
18 |
4. Applications: