6Mn and Mn13 High Manganese Alloy Steel Plates

High manganese alloy steel plates, represented by 6Mn and Mn13, are renowned for their exceptional work-hardening properties, high toughness, and wear resistance, making them widely used in wear-intensive applications (e.g., mining, construction, and heavy machinery). Below is a detailed overview of their characteristics, applications, and processing considerations:

Basic Characteristics and Differences

Both 6Mn and Mn13 belong to high manganese steels, but their manganese content and performance differ significantly:

 

Property	6Mn Steel Plate	Mn13 Steel Plate
Manganese Content	~6% (lower manganese)	11-14% (high manganese, typical 12-13%)
Carbon Content	~0.6%	1.0-1.4%
Microstructure (as-cast)	Pearlite + ferrite (low toughness)	Austenite (after water quenching, high toughness)
Work-Hardening Ability	Moderate (surface hardness increases slightly under impact)	Excellent (surface hardness rises sharply from ~200HB to 500-800HB under impact)
Toughness	Medium (impact energy: ~20-40 J)	High (impact energy: >150 J after water toughening)
Wear Resistance	Suitable for low/medium impact wear	Ideal for high-impact, high-stress wear

 

 

 

 

 

 

 

 

 

 

Typical Applications

6Mn Steel Plate: Used in scenarios with moderate impact and wear, such as low-load crusher liners, conveyor components, and structural parts requiring a balance of strength and wear resistance.

Mn13 Steel Plate: Primarily applied in high-impact wear environments, including:

Mining: Crusher jaws, cone crusher liners, and ore grinding mill liners.

Construction: Excavator buckets, bulldozer blades, and railway track frogs.

Metallurgy: Scrap metal shredder parts and slag handling equipment.

 

 

 

 

 

Why Choose Us?
We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our 6mn Mn13 High Manganese Alloy Steel Plate, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.
Our factory is committed to upholding the highest standards of safety and quality.
All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

Hot Tags: 6mn mn13 high manganese alloy steel plate, China 6mn mn13 high manganese alloy steel plate suppliers, factory, 1 4558, 2 4851, HastelloyC, HastelloyC-4, Inconel600, Inconel625