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Bimetallic wear-resistant pipe Ni-HiCr

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High Chromium castings

Ni-HiCr (Ni-Hard 4) is recognized for its superb wear resistance and toughness, suitable for severe service conditions where both abrasion and high stress are present. This material features a hard martensitic matrix with enhanced amounts of carbides, especially chromium carbides, which contribute to its exceptional wear properties.

Email:jack@jinguomc.com

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Equivalent grade

ASTM A532 Class 1 Type D

Title : Ni-Hard 4/ASTM A532 Class 1 Type D/Ni-HiCr

Available products

Wear-resistant cast plate
High chromium cast iron liner
Wear-resistant hammer head
Bimetallic wear-resistant pipe
Heat-resistant wear-resistant pipe
High chromium furnace grate bar
Wear-resistant bushing pipe
Wear-resistant sleeve
Heat-resistant wear-resistant nozzle
Mill liners
Crusher parts
Pump and valve parts
Chute liners
Impellers and turbines
Furnace rolls
Shot blasting equipment
Custom high chromium wear-resistant castings

Chemical composition

%	C	Mn	Si	Ni	Cr	Mo	Cu	P	S
Min	2.5			4.5	7.0		-
Max	3.6	2	2	7.0	11.0	1.5	-	0.10	0.15

Physical properties

Density	7.8 g/cm3
Melting	1250°C - 1350°C

Material properties

Advantage

1.Excellent wear resistance in severe conditions.
2.Enhanced toughness compared to lower grades.
3.High resistance to impact and corrosion.
4.Maintains integrity under high temperatures.
5.Ideal for high-stress applications requiring longevity.

Application

Ni-HiCr is extensively used in areas such as mining, cement, and power generation for parts like grinding mill liners and crusher parts that need to withstand severe wear and high temperatures. It's also used in the manufacturing of pumps and heavy-duty machinery components, along with slurry transport systems and other applications where high abrasion and corrosion resistance are crucial.

FAQ

Q: Do you accept the third party inspection?

A: Yes absolutely we accept.

Q: Do you provide the samples? Free or Extra?

A: The cost of the samples is according to the value.The cost of the freight is necessary.

Q: Do you have large amount of steel products in stock?

A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 200000 tons.

Q: What is your delivery time and the supply ability?

A:The delivery time normally within 15~28working days,we can supply about 10,000tons every month.

Q: How to order?

A: Buyer sends the enquery --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer Arranges Balance Payment --> packing and delivery

Q: How can you ensure the quality of your product?

A: All products have to go through three checks in the whole manufacturing process,it includes production and Random Testing in warehouse and Before Shipping.

High Chromium castings