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Located in the industrious heart of Hamilton, New Zealand, Will Sheetsandplates has built a reputation for supplying premium metals you can count on. Our focus is on providing robust and reliable Alloy Steel Grade 12 sheets and plates, a cornerstone material for many critical projects. We understand that quality materials are the foundation of success, which is why we ensure our stock meets the highest standards, backed by our local expertise and commitment to supporting the growth of New Zealand’s engineering and manufacturing sectors with top-tier products.
The strength of Alloy Steel Gr 12 lies in its well-balanced composition, primarily a blend of chromium and molybdenum. This combination gives the material excellent mechanical properties, including good tensile strength and notable resistance to abrasion and impact. It also maintains its integrity under high-temperature conditions, offering superior creep strength compared to carbon steels. This makes it a tough, durable, and dependable choice for components that must withstand demanding environments without failing, providing a reliable solution for challenging applications.
Alloy Steel Sheets and Plates Specification : ASTM A387 / ASME SA387
Dimension Standard : JIS, AISI, ASTM, GB, DIN, EN, etc
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Surface Finishing : Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc.
| BS | EN | ASTM/ASME | UNS | DIN |
|---|---|---|---|---|
| 621B | – | A387 / SA 387 | K11757 | – |
| C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|
| 0.04 – 0.17 | 0.35 – 0.73 | 0.035 | 0.035 | 0.13 – 0.45 | 0.74 – 1.21 | 0.4 – 0.65 |
| A387 / SA387 Grade 12 | Class 1 | Class 2 |
|---|---|---|
| Tensile Strength (ksi) | 50-80 | 65-85 |
| Tensile Strength (MPa) | 380-550 | 450-585 |
| Yield Strength (ksi) | 33 | 40 |
| Yield Strength (MPa) | 230 | 275 |
| Elongation in 200mm (%) | 18 | 19 |
| Elongation in 50mm (%) | 22 | 22 |
| Reduction of area in % | – | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Will Sheets and Plates based in Hamilton, New Zealand, 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.
Alloy Steel Gr 12 Sheets and Plates offer several advantages, including exceptional strength, toughness, and resistance to wear and corrosion, making them ideal for harsh environments. Their high tensile strength and ability to withstand elevated temperatures enhance their performance in industries like power generation, construction, and heavy machinery. Gr 12 alloy steel also provides excellent weldability and machinability, ensuring ease of fabrication. Additionally, it delivers superior fatigue resistance and longevity, reducing maintenance costs and increasing the reliability and safety of equipment and structures in demanding applications.
Yes, we offer custom sizes for Alloy Steel Gr 12 Sheets and Plates to meet specific project needs. Our team at Will Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
The unique properties of Alloy Steel Gr 12 sheets and plates make them incredibly versatile. They are a preferred choice for fabricating pressure vessels, boilers, and heat exchangers within the power generation and chemical processing industries, where temperature and corrosion resistance are paramount. You’ll also find this material used extensively in construction equipment, mining machinery, and for critical structural components, proving its worth anywhere heavy wear, high stress, and demanding service conditions are a daily reality, ensuring long-lasting performance.
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