ZZHARDmetaL CO Ltd, established in 2007, as manufacturer of the tungsten carbide inserts, cutting tools, carbide endmills, carbide rods, strips, dies, tips, drilling bits, mining tools and rock cutting bits, etc. Nine cemented carbide factories by joint stock method, we always provide our customers the carbide products with good quality, competitive price, fast delivery time and reliable after sales service. To your reference, you can also find more items for selection from Our website.
Tungsten carbide grade introduction
GradeEquivalent
to ISOHardness
(HRA)≥Bending strength
(N/mm2)≥Density
(g/cm3)≥Performances & ApplicationsYG3XK1091.8135015.0-15.4YG6XK109Lifting Equipment 1.3158014.8-15.1YG6AK1092156014.7-15.1YG8NK20
K3090.5188014.5-14.9YS2TM30
K3091.8360014.3-14.6YL10.2-91.2 - 91.8360014.4-14.6Co:10 TA(NI)C: 1-1.5%
The rest: WC
Grain Size: 0.6-0.8 umYG3K1090125014.9-15.3YG6K2089.8170014.7-15.1YG8K3089.5189014.6-14.9YG15-87.3225013.9-14.2YG20-84250013.4-13.8YS8K05
Horticulture & Gardening Products K1092.5172013.8-14.2E60K0192.2130012.7-13.2YG10XK3589.5220014.3-14.7YG10X
(ultrafine grain)91-91.5220014.65Grain size: 0.8 umYL60-87248013.0-13.6YG4C-89.8189014.9-15.3