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Crusher Hammer Head UNS J91340

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High Manganese Castings

UNS J91340 is a high manganese austenitic steel known for its exceptional wear resistance and toughness, particularly suited for high-impact conditions. It is characterized by its work-hardening properties, which allow it to become harder with impact, significantly enhancing its durability and wear resistance. This steel is commonly used in applications requiring resistance to sudden and extreme forces, making it ideal for components in heavy machinery and engineering sectors.

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Equivalent grade

ASTM A128 Grade F

Title ： ASTM A128 Grade F/ UNSJ 91340

Available products

Wear-resistant hammer head
Pump parts (impellers, housings)
Wear plates and bars
Shot blast cabinet components
Stone crusher hammer head
Wear-resistant liner
Wear-resistant bushing
Wear-resistant shaft
Jaw crusher jaw plate
Impact-resistant high manganese steel liner
Wear-resistant lining
Bimetallic wear-resistant pipe
Power plant special wear-resistant pipe
High manganese steel castings
Concrete pump wear-resistant pipe
High manganese non-magnetic wear-resistant steel
Custom high manganese castings

Chemical composition

%	C	Si	Mn	P	S	Mo
Min	1.05		6			0.9
Max	1.45	1	8	0.06	0.06	1.2

Physical properties

Density	7.7 g/cm3
Melting	1179°C - 1133°C

Material properties

Advantage

1.Excellent wear and impact resistance.
2.Work-hardens during service, enhancing durability.
3.Maintains toughness under high stress.
4.Suitable for high-temperature applications.
5.Resistant to deformation and cracking.

Application

UNS J91340 steel is widely utilized in the manufacturing of components that require high strength and resistance to wear and impact. Typical applications include parts for heavy machinery, valve components, and general engineering parts where durability and resistance to deformation are critical.

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 Manganese Castings