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Product Description
Disc blade
Disc Blades are extensively used for agricultural equipment, such as disc harrow & disc plough. It offered in 65Mn spring Steel (high-carbon steel) material and 30MnB Boron steel in smooth type and notched type options. Offered in different diameters from 14" to 36" and thicknesses from 3mm to 12mm. Disc Blades are carefully heat treated to engage with the rocks, boulders and other obstructions. These feature superior corrosion resistance with less maintenance requirements. The durable finish also results in providing longer service life of disc blades as well as more wear resistance while being used on soil.
Features：
Cooperation with Lingyuan steel factory to make sure the consistant quality of material.
High Carbon disc blade hardness: 38 - 44HRC. In order to keep the toughness and wear ability of disc blade.
30MnB boron disc blade, hardness 48-52HRC. Pass steel ball testing.
Featuring superior corrosion resistance with less maintenance requirements
Dimension of disc blade | |||||
Diameter (D) | Concavity (H) | Thickness of disc | R | Sharpening | |
MM | INCH | MM | MM | MM | |
255 | 10 | 12 | 3 | 460 510 540 570 600 610 630 650 685 750 900 | External / Internal |
305 | 12 | 19 | 3 | ||
330 | 13 | 25 | 3 | ||
355 | 14 | 38 | 3 | ||
410 | 15 | 38~50 | 3 | ||
430 | 17 | 57 | 3/4 | ||
460 | 18 | 38~60 | 3/4 | ||
480 | 19 | 57 | 3/4 | ||
510 | 20 | 44~63 | 3;4;5 | ||
535 | 21 | 63 | 3;4;5 | ||
560 | 22 | 60~85 | 4;5;6 | ||
585 | 23 | 75~90 | 4;5;6 | ||
610 | 24 | 75~95 | 4;5;6 | ||
660 | 26 | 86~115 | 5;6;7;8 | ||
710 | 28 | 100~130 | 5;6;7;8 | ||
760 | 30 | 120~135 | 6;7;8;10;12 | ||
Disc Blade Testing
Here is the Boron disc blade testing video.
