| Xuzhou H&G Wear-resistant Material Co., Ltd. was established in 1989

Nickel-Chrome-High Carbon Alloy Liners to Australia Mining

2019-12-17 01:40:54

Dated on 10th Dec 2019, Xuzhou H&G's Nickel-Chrome-High Carbon Alloy Liners to Australia Mining

Nickel-Chrome-High Carbon Alloy

Ni-Hard is a white cast iron, alloyed with nickel and chromium suitable for low impact, sliding abrasion for both wet and dry applications. Ni-Hard is an extremely wear resistant material, cast in forms and shapes which are ideal for use in abrasive and wear environments and applications. Ni-Hard 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:

· Mining ; Earth Handling ; Asphalt ; Manufacturing Industries And many, many others

Ni-Hard parts and components extend the life of products when compared to other cast iron or mild steel cast components.

Ni-Hard castings are typically used in power generation, brick, asphalt, cement, concrete, rock, sand and gravel industries. Typical castings are mill or mixer liners, mixer tips and slurry pumps.

Ni-Hard ASTM A532 Type 1, Type 2 and Type 4

Chemical Composition & Hardness:

Composition, per cent									Brinell Hardness
	C	Si	Mn	Ni	Cr	S	P	Mo	Spec.	Typical
Ni Hard type 1	3.20	0.30	0.20	3.00	1.50	0.12	0.15	0.50	550	600
(AS2027 Gr Ni Cr 1-550)	3.60	0.80	0.80	5.00	3.00	max.	max.	max.	min.
Ni Hard type 2	2.80	0.30	0.20	3.00	1.50	0.12	0.15	0.50	500	550
(AS2027 Gr Ni Cr 2-500)	3.20	0.80	0.80	5.00	3.00	max.	max.	max.	min.
Ni Hard type 4	3.20	1.50	0.20	4.00	8.00	0.12	0.15	0.50	630	670
(AS2027 Gr Ni Cr 4-630)	3.60	2.20	0.80	5.50	10.00	max.	max.	max.	min.

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