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Liuyang High-Tech Industrial Area, Changsha China
About Nihard-4 billets
Nihard-4 is a well-established white iron product alloyed with nickel and chromium to give significant abrasion and impact resistant properties. The structure of Nihard 4 is composed of iron and chromium carbides, fixed in a matrix rendered martensitic by the nickel content. This structure allows Nihard-4 to be utilised in abrasive and high impact conditions found throughout the mining and mineral processing industries. Hardness is more than 650HB.
VIBO Nihard-4 billets can be made to the customers specification or supplied from our range of stock sizes.VIBO's Nihard-4 billets can be custom designed to meet any situation regardless of any size and shape concerns. Nihard-4 is the perfect material for chutes, drop boxes, bin and hopper liners.
Standard Dimensions & Weights
Item# | Type | Dimension(mm) | Hole type | Unit weight (kg) | |||||
A | B | C | D | E | G | ||||
VB128 | 1 | 128 | 75 | 50 | 30 | 68 | 37.5 | M20 fishtail bolts | 3 |
VB210 | 1 | 210 | 75 | 50 | 30 | 150 | 37.5 | 6 | |
VB432 | 1 | 432 | 75 | 50 | 30 | 186 | 37.5 | 12 | |
B224 | 2 | 224 | 150 | 100 | 74 | 186 | 40 | M20 Bolt Hex Head | 25 |
B300 | 2 | 300 | 150 | 100 | 74 | 152 | 40 | 33 | |
WB1 | 3 | 302 | 100 | 100 | 75 | 152 | 50 | M22 fishtail bolts | 22 |
WB2 | 3 | 454 | 100 | 100 | 75 | 304 | 50 | 34 | |
B305 | 4 | 305 | 76 | 76 | 76.5 | 152 | - | M20 Hex Head | 13 |
B457 | 4 | 457 | 76 | 76 | 76.5 | 152 | 152 | 19 | |
