Nihard Wear Liners

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Nihard Wear Liners Wear Plates
NiHard is a well-established white iron product alloyed with nickel and chromium to give significant abrasion and impact resistant properties. The structure of NiHard is composed of iron and chromium carbides, fixed in a matrix rendered martensitic by the nickel content. This structure allows NiHard to be utilised in abrasive and high impact conditions found throughout the construction, mining, manufacturing and mineral processing industries.

Our NiHard products include billets and liner plates that can be made to the customers’ specification or supplied from our range of stock sizes. Our NiHard products can be custom designed to meet any situation regardless of any size and shape concerns. We can also supply cut and shaped liners to be strategically placed on fixed plant equipment so that a unique wear package can be created, maximising wear life. This makes NiHard the perfect material for chutes, drop boxes, bin and hopper liners. Ni-Hard Wear Plates

We primarily supplies cast billet and liner plates produced to the NiHard 4 specifications.

However, we can produce billets and liner plates from the following alloys on special request:

> NiHard 1 & 2

> 27 Chrome Allo]

> 15/3 White Iron

Note:

1. Other sizes can be made on request.

2. Liners can be cut to size on request.

3. Bolts/Nuts/Washers are available on request.

4. Holes are to suit M20 fishtail bolt

Ni-Hard is a white cast iron, alloyed with nickel and chromium suitable for low impact, sliding abrasion for both wet and dry applications. NiHard is an extremely wear resistant material, cast in forms and shapes which are ideal for use in abrasive and wear environments and applications. NiHard castings are produced with a wear resistant minimum of 550 brinell hardness, hard white cast iron containing 4% Ni and 2% chrome, used for abrasive resistant and wear resistant applications in the following industries:

NIHARD WEAR LINERS
Item No. Type Size(mm)
Dimension(mm) N.W.
A B C D E F G (kg)
NW 2001 1 300X300X20 300 300 20 74 152 74 152 13.8
NW 2002 2 300X300X20 300 300 20 74 152 74 152 12.8
NW 2003 1 300X200X20 300 200 20 74 152 100 – 9.2
NW 2004 1 300X150X20 300 150 20 74 152 75 – 6.9
NW 2005 1 300X100X20 300 100 20 74 152 50 – 4.5
NW 2006 1 200X100X20 200 100 20 62.5 75 50 – 3
NW 3201 1 300X150X32 300 150 32 74 152 74 – 11
NW 3202 1 300X200X32 300 200 32 74 152 100 – 14.8
NW 3203 1 300X300X32 300 300 32 74 152 74 152 22
NW 3204 2 300X300X32 300 300 32 74 152 74 152 19.6
NW 3205 1 300X100X32 300 100 32 74 152 50 – 7.2
NW 3206 1 200X100X32 200 100 32 62.5 75 50 – 4.7