12-14% Manganese Steel Plates


12% – 14% Manganese Steel Plates & Sheets Supplier in India

Choudhary Metal is a trusted supplier and exporter of Manganese Steel Plates & Sheets manufactured to specifications such as X120Mn12 and 1.3401. As a high manganese steel grade, these plates provide excellent work hardening properties and outstanding durability in demanding industrial applications.

12% – 14% Manganese Steel Plates & Sheets become progressively harder when the surface is subjected to repeated impact or abrasion. This unique property makes them highly suitable for environments where heavy wear and mechanical stress are common. Their high tensile strength and ductility allow them to safely absorb heavy shocks and impacts.

These manganese steel plates are well known for their abrasion resistance and high strength capacity. They are ideal for wear-resistant applications and are widely used in industries for components such as crushers, conveyor systems, mining equipment, heavy machinery, and wear plates.

At Choudhary Metal, we supply premium quality 12% – 14% Manganese Steel Plates & Sheets in various sizes, grades, and thicknesses to meet the specific requirements of different industrial sectors.

Application

Transport parts
Grizzly bar,
Truck bed bodies

Chemical Composition Of Manganese Steel Plates & Sheets

Elements C (%) Mn (%) Si (%) S (%) P (%)
ASTM 128 Gr B2 1.05 – 1.2 11.5 – 14 < 1.0 <0.070
Manganese 1.13 – 1.2 11.5 – 14 <0.40 <0.003 <0.020

Mechanical Properties Of Manganese Steel Plates & Sheets

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

Physical Properties Of Manganese Steel Plates & Sheets

Density * Expansion Coeff.
0-600°C
Specific
Heat
Electrical *
Resistivity
Thermal *
Conductivity
Magnetic *
Permability
Metric

US
7.88 10 ⁻⁶ °C ⁻¹
21.5

10 ⁻⁶°F ⁻¹
11.9
J/Metric Kg. °C
502

BTU/lb°F
.12
μΩ.m
75

μΩ.m
75
W/m. °C
13

BTU/hr.ft°F
7.3
≈1.002
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