Browse Our Collection
Get instant quotes that fit your budget perfectly.









For over a decade, Diaz Sheetsandplates has been a trusted name in Manila, providing robust materials for the toughest industrial challenges. We specialize in supplying high-grade 12-14% High Manganese Steel sheet and plate, a material renowned for its incredible work-hardening ability. Sourced from leading mills and backed by our local expertise, we ensure our clients receive a product that delivers unparalleled longevity and performance, making us a go-to partner for industries where durability is non-negotiable and downtime is not an option.
This remarkable steel contains 12-14% manganese as its key alloying element, a composition that gives it its unique characteristic. Initially tough, it truly comes to life under impact or pressure. The surface work-hardens significantly upon repeated blows, becoming increasingly resistant to abrasion and wear without sacrificing its core toughness. This self-renewing property means it doesn’t just resist damage; it actually gets stronger where it matters most, offering a lifespan far beyond that of conventional steel plates.
Thickness : 6mm to 100mm
Width : 1,500mm to 2,500mm
Length : 6,000mm to 12,000mm
Production : Hot-Rolled (HR) / Cold-Rolled (CR)
Heat Treatment : N, Q+T
Surface Paint : EP, PE, HDP, SMP, PVDF
| C | Si | Mn | P | S |
|---|---|---|---|---|
| 1.13 % | 0.40 % | 11.00-14.00% | ≤0.020 | 0.003% |
| Hardness Brinell (approx.) | Tensile Strength N/mm² | Yield Strength N/mm² | Elongation % |
|---|---|---|---|
| 200 | 880 | 320 | 40 |
| 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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Diaz Sheets and Plates based in Manila, Philippines, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
12-14% High Manganese Steel Sheet & Plate offers several key advantages. Its exceptional wear resistance makes it ideal for heavy-duty applications, such as in mining, construction, and rail industries. The steel’s ability to work-harden under impact increases its strength and durability over time. It exhibits high toughness, preventing cracks and fractures even under extreme conditions. Additionally, its excellent formability allows for easy shaping without compromising structural integrity. This steel’s resistance to abrasion and deformation under stress ensures longer service life and reduced maintenance costs, making it a reliable choice for tough environments.
Yes, we offer custom sizes for 12-14% High Manganese Steel Sheet and Plate to meet specific project needs. Our team at Diaz Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
The applications for this material are extensive, particularly in industries defined by heavy impact and severe abrasion. It is the ideal choice for lining rock crushers and ball mills in mining operations, protecting excavator buckets and bulldozer blades in earthmoving, and forming the critical components of railway trackwork like frogs and crossings. Its ability to withstand constant pounding makes it indispensable wherever materials are being crushed, shoveled, or pulverized, ensuring equipment stays operational longer and maintenance cycles are significantly reduced.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.









Philippines
Copyright 2024 Diaz Sheet and Plates. All rights reserved