High Manganese ( Hadfield ) Steel Plate

Wear Resistant Materials
WARRIORS ACRONI, X12, 11- 14 % MANGANESE PLATE
WARRIORS ACRONI, X12, 11- 14 % Manganese is a true Hadfield Austenitic Manganese steel for resistance to severe impact and abrasive wear. It is work hardening steel.
WORK HARDENING refers to the fact that the steel becomes harder and harder the more it is impacted or compressed.
The “Hadfield” grade has an original hardness of approximately 220 Brinell. With continued impact and /or compression it will surface harden to over 550 Brinell.It should be noted that only the outer skin surface hardens. The under layer remains highly ductile and tough. As the surface wears, it continually renews itself becoming harder and harder.
Manganese steel is austenitic steel which means it is non-magnetic. This property makes it useful in many applications such as bottom plates for lifting magnets – separator drum shells for magnetic materials – wear shoes on electric brakes etc

CHEMCIAL COMPOSITION
Typical Mechanical Properties

Hardness (As Delivered) 250 BHN
Tensile Strength 1, 32,000 PSI Min
Yield Strength 90,000 PSI Min
After work Hardening 550 BHN

Note: Actual field results may vary depending upon the application and overall conditions of use.

ADVANTAGES
• Resistance to high abrasion and severe impact
• Capacity of cold work hardening hardness to 550 BHN
• To increase hardness from 200BHN (in as delivered plate) up to an in-service hardness of at least 600BHN.
• Have non-magnetic properties.
• Provide Maximum Wear Life.
• Exceptionally high toughness & ductility.
• Easy gas cutting & good weld ability

STOCK PROGRAMME

THK WIDTH LENGTH
2mm 0 – 1000mm 0-2000mm
4mm 0 – 1000mm 0-2000mm
5mm 0 – 1000mm 0-2000mm
06mm 1000-2000 2000 – 4000-5000
08mm 1000-2000 2000 – 4000-5000
10mm 1000-2000 2000 – 4000-5000
12mm 1000-2000 2000 – 4000-5000
16mm 1000-2000 2000 – 4000-5000
20mm 1000-2000 2000 – 4000-5000
25mm 1000-2000 2000 – 4000-5000
32mm 1000-2000 2000 – 4000-5000
40mm 1000-2000 2000 – 4000-5000

APPLICATION

  • Shot Blast machines & Cabinets
  • Wheelabrator
  • Dust Collector
  • Shake out dates
  • Sintering Seal Bars
  • Screens
  • Crusher Liners
  • Grader Blades
  • Elevator Buckets
  • Baffle Plates
  • Stone Chutes
  • Bucket Liners
  • Crusher Jaws
  • Hammers
  • Chain Wear Bars
  • Grizzly Bars

 

X 12

 

SR. No. Grade Origin
1 1.3401 – X120Mn13 EUROPE
2 DIN – W1.3401 GERMANY
3 X120Mn13 CHINA
4 ASTM – A128 Gr B2 USA
5 HADFIELD INDIA
6 CSN 42 920 UK
7 Z120M12 CHINA
8 BS EN 10293 BRITISH

Manganese Steel

The Ultimate Work Hardening Steel (11-14% MN / 1% C)

GENERAL INFORMATION

Manganese is a “Work Hardening” steel commonly referred to as “AUSTENITIC 11-14% Manganese”.Manganese is produced to the original “Hadfield Specification” which guarantees optimum wear and work hardening properties. It is “non magnetic”.

MANGANESE ADVANTAGES

WORK HARDENING refers to the fact that the steel becomes harder and harder the more it is impacted or compressed.
The “Hadfield” grade has an original hardness of approximately 220 BRINELL. With continued impact and /or compression it will surface harden to over 550 BRINELL.
It should be noted that only the outer skin surface hardens. The under layer remains highly ductile and tough. As the surface wears, it continually renews itself becoming harder and harder.
Manganese steel is an austenitic steel which means it is non-magnetic. This property makes it useful in many applications such as bottom plates for lifting magnets – separator drum shells for magnetic materials – wear shoes on electric brakes etc.

CHEMICAL COMPOSITION (TYPICAL)

C (%)

Mn (%)

Si (%)

S (%)

P (%)
Manganese 1.00 – 1.3 11 – 14 <0.40 <0.003 <0.020

MECHANICAL CHARACTERISTICS

YIELD TENSILE UTS 20° C (68° F) ELONGATION CHARPY Kcvl 20°C (4°F) HARDNESS BHN
350 MPa
51 KSI		 940 MPa
136 KSI		 (5d)
40%		 >140J/cm2
100 ft. lbs		 220 to
540

30-50% LONGER SERVICE LIFE

11-14% ManganeseThe Ultimate Work-hardening Steel

  • • Surface work-hardens from 200 to 600 Brinell upon impact
  • • Fully austenitic/non-magnetic
  • • 1.0 – 1.4% Carbon and other alloys allow for work-hardening
  • • Superior to low-carbon grades

Available on plate, from Ultra-thin 4mm up to 1” i.e. 4mm to 25mm

Applications

  • • Shot Blast Equipment Liners
  • • Abrasive, Non-Magnetic Applications
  • • RR Bolster Plates
  • • Magnetic Drum Liners
  • • Crusher Liners
  • • Crusher/Shredder Hammers & Hammer Build-Uo
  • • Stock Tubes
  • • Crusher Breaker Plates & Bars
  • • Shovel Bucket Pins
  • • Jaw Crusher Build-Ups
  • • Security Bars
  • • Grizzly Bars
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