Carbură de tungsten noul grad
|
Grade |
Typical property values |
Performance {~} Applications |
Equivalent to ISO |
||
|
Density |
Bending |
Hardness |
|||
|
YT715 |
11.3 |
1760 |
92.0 |
High red hardness and wear resistance. Medium finishing to finishing of alloy steel with high strength. |
P10~P20 |
|
YT712 |
11.8 |
1750 |
92.0 |
High wear resistance and excellent impact toughness. Machining of steel with high strength, manganese steel sheets and stainless steel, |
P10~P20/M10 |
|
YT707 |
12.2 |
1650 |
92.0 |
High wear resistance with desirable comprehensive properties Machining of alloy steel with high strength, speed steel and steel, |
P10/M10 |
|
YT758 |
13.2 |
1960 |
92.0 |
High hardness under high temperature and high wear resistance Continuous or intermittent cutting of steel with super strength. |
P10~P20/M20 |
|
YT798 |
12.3 |
1910 |
91.5 |
High toughness and high resistance to thermal shock and plastic deformation. Milling of alloy steel, tool alloy steel, manganese steel and stainless steel. |
P20~P25/M20 |
|
YT767 |
13.1 |
1800 |
92.0 |
High wear resistance and high resistance to plastic deformation Continuous or intermittent cutting of manganese steel and stainless steel. |
M10~M20 |
|
YT726 |
14.2 |
1610 |
92.5 |
High red hardness and wear resistance. Turning and Milling of chilled cast irons, cast alloy irons and quenched steel. |
K05~K10/M20 |
|
YT6S |
13.5~14.7 |
1500 |
91 |
Having the same wear resistance as YG6X but higher toughness. for tobacco cutters and rough and finish milling of cast iron. |
K10 |
|
ZC1 |
13.7~14.2 |
1600 |
91 |
Coated substrate of higher toughness and red hardness, for semi-finishing or finishing of carbon steel and alloy steel, generally for threading tools |
P15~P25 |
|
ZC2 |
13.3~13.7 |
1800 |
90.5 |
Coated substrate with higher toughness and slightly less wear resistance than ZC1, for semi-finishing and roughing after coating. |
P25~P35 |
|
YT730 |
13.0 |
1900 |
91 |
Having higher impact and heat shock resistance, for rough turning, milling and planning of carbon steel, alloy steel, hi-Mn steel, hi-strength steel and cast steel. |
P20~P30 |
|
YT790 |
12.4 |
1800 |
91 |
Better, toughness, wear resistance high impact resistance thermal cracking resistance, and plastic deformation resistance for rough turning ,milling and planning of steel, esp. forgings and castings scales. |
P25~P30 |
|
YT770 |
12.8~12.95 |
1900 |
91 |
High toughness. wear resistance and heat shock resistance. for milling and medium speed and full-feed turning of steel, cast steel, alloy steel, stainless steel and hi-Mn steel. |
P30 |
|
YT769 |
12.4~13.4 |
1850 |
90 |
Of higher impact toughness than YT798, for vertical rough milling cutters, indexable shallow hole drills, saw web and cut off tools for machining of high strength steel and quality alloy steel. |
P30~P35 |
|
YG600 |
14.9 |
1550 |
93.5 |
High red hardness, wear resistance and thermal strength under high temperature. Machining of cast irons. quenched steel. non-ferrous metals and non-metallic materials |
K01~K05 |
|
YG610 |
14.6 |
1720 |
93.0 |
Good thermal strength and high wear resistance .Continuous or intermittent? cutting of cast irons, refractory alloys and quenched steel? |
K01~K10 |
|
YG643 |
13.7 |
1800 |
92.5 |
High wear resistance, high resistance to oxidation and to bonding Machining of cast irons, refectory alloys, stainless steel, quenched steel and non-ferrous materials |
K05~K10/M10 |
|
YG813 |
14.4 |
2100 |
91.5 |
Optimum wear resistance, high bending strength and high resistance to bonding . Machining of refractory alloys, stainless steel and high manganese steel, etc. |
K10~K20/M20 |
|
YG640 |
13.2 |
2410 |
91.0 |
Good thermal strength, high resistance to wear, impact and oxidation. Continuous or intermittent cutting of heavy work pieces of cast irons, milling and planning of refractory steel with high strength. |
K30~K40/M40 |
|
YG522 |
14.3 |
1850 |
92.5 |
High wear resistance, high strength and higher service endurance than the same tool fabricated by Taiwan, esp. for bamboo and wood processing, and for cutting of non-ferrous metals and non-metallic materials. |
K05~K20 |
|
YG524 |
14.6 |
2400 |
91.0 |
High strength alloy with high toughness and impact resistance ,for milling and planning of large bamboo and wood surfaces. |
K20~K30 |
|
YG532 |
14.1 |
1960 |
92.0 |
High hardness and toughness. Machining of cast irons. stainless steel, and refractory alloys. etc. |
K10~K20/M20 |
|
YG546 |
14.6 |
2150 |
90.0 |
Good toughness, high strength, capable of resisting high impact load, Roughing of stainless steel and cast irons. |
K30~K40 |
|
YT535 |
12.7 |
1980 |
90.5 |
Wear resistance red hardness better than YT540 and high strength in use.? Continuous rough turning and milling of cast or forged steel. |
P25~P35 |
|
YT540 |
12.6 |
2300 |
90.0 |
Good' toughness and good shock resistance. Suitable for low to medium speed cutting. |
P40 |