Hunan O.E.D Co., Ltd (O.E.D), established in 1988, We are specialized in manufacturing ductile iron, carbon steel, alloy steel..
Hardness:HRA92.8 Density:14.5~14.8g/cm3 T.R.S:3200N/M2 Coating:DLC coating Workpiece:Reflectal&Birmasil
We specialize in the manufacture of tungsten carbide products such as tungsten carbide strips, rods,rings,inserts, shims, wear parts, drawing dies,drilling bits,cold forging dies,bars, balls,burrs ,PCD blades,PCBN blades,ceramic inserts, and customized products etc.In the meantime ,please be informrd any grade and performance are available as per customers requirements and our annual output is around 500 tons .
The carbide powders are WC, TiC, Cr3C2, VC, TaC, NbC, BC4, etc
Plate series
Number and performance of plate series
Grade | ISO Code | Density g/cm3 | Hardness HRA | TRS N/mm2 | Performance & application recommended |
SK6A | K10 | 14.7-15.1 | 91-91.5 | 1750-1850 | Fine grain W-Co alloy, with high hardness and good wear-resistance, used for semi-finishing of hard cast iron, steels and non-ferrous metal, thereby made into forming cutters, wear-resistant parts, etc. |
SK8 | K20 | 14.5-14.9 | 89-89.5 | 2000-2300 | With better strength of use and toughness of shock resistance than SK6A, used for finishing cast iron, non-ferrous metal and nonmetallic materials, thereby made into tools, wear-resistant parts, etc. |
SK11 | K30 | 14-14.4 | 88-88.5 | 2300-2500 | With high strength of use, and wear resistance inferior to SK8, used for producing molding dies of metals, non-metallic powder, low-working-load stamping mould and wear-resistant parts. |
SK15 | K40 | 13.9-14.2 | 87-87.5 | 2400-2600 | With high strength of use and toughness of shock resistance, used in broad range of plates of molding dies. |
SK20 | K40 | 13.4-13.6 | 85-85.5 | 2500-2800 | With high strength and low wear resistance, used for producing high load stamping mould. |
SF23 | 12.6-12.9 | 82.5-83 | 2800-3200 | With high strength of use, generally used for producing stamping mould, stamping extrusion concave die, etc. |
Other grade of plates may be offered according to customers' requirement.
Specification for series of hard alloy plates
Dimension (mm) | ||
W | L | T |
10 | 10 | 2.0-10 |
12 | 12 | 2.0-12 |
15 | 15 | 2.0-15 |
16 | 50 | 2.0-20 |
25 | 25 | 2.0-25 |
32 | 49 | 2.0-30 |
35 | 90 | 2.0-35 |
40 | 70-200 | 2.0-40 |
50 | 80-120 | 2.0-50 |
58 | 100 | 2.0-50 |
62 | 100 | 2.0-50 |
70 | 150 | 2.0-50 |
80 | 100 | 2.0-50 |
100 | 100-200 | 2.0-50 |
110 | 110 | 2.0-50 |
124 | 286 | 2.0-50 |
248 | 286 | 2.0-50 |
Other types may be offered by customers' requirement.
Plate series Cemented carbide
