Zinc Alloy Ingot

We manufacture Zinc Alloy grades like Zamak 3, Zamak 5, Zamak 7, ZA 12, ZA 27, etc. and we also manufacture Recycled Zamak as per International Standards like IS 742:1981, IS 713:1981, JIS ASTMB86-05, ISO 301-2006, and other International standards.

Besides, we manufacture Zinc oxide grade material, galvanizing grade material and electroplating grade material.

Our Key Highlights are: High Quality, Environmental sustainability and Customized solutions, Reliability & timelines. Whether you require bulk quantities or specialized formulations, we are equipped to meet your needs.

Advance Information*

Introduction

Zinc Alloy Ingots from NJMU provide an unparalleled standard of excellence for your die-casting needs. Manufactured under stringent international guidelines, our Zinc Alloy Ingots are designed to cater to a broad spectrum of manufacturing applications. Tailored to meet the evolving benchmarks of industry standards, NJMU offers a roster of grades such as Zamak 3, Zamak 5, Zamak 7, ZA 12, ZA 27, and more. Additionally, we supply Recycled Zamak, adhering strictly to global norms like IS 742:1981, IS 713:1981, JIS ASTMB86-05, ISO 301-2006, and other recognized international standards.

Zinc Alloy Grades

Zamak 3

Zamak 3 is the most commonly used Zinc Alloy, possessing excellent dimensional stability, castability, and finishing properties. It is ideal for applications requiring intricate, detailed parts with a smooth surface finish.

• Composition: Primarily Zinc with a precise balance of Aluminum, Magnesium, and Copper.
• Applications: Home appliances, automotive parts, and consumer electronics.
• Properties: Outstanding fusion capabilities, high fluidity, and adequate hardness.

Zamak 5

Zamak 5 is known for its enhanced strength and hardness compared to Zamak 3. It retains excellent castability and finish properties, making it suitable for stronger, more durable die-casting parts.

• Composition: Zinc with a slightly higher percentage of Copper compared to Zamak 3.
• Applications: Automotive components, mechanical parts, and structural elements.
• Properties: Improved tensile strength, increased hardness, and good impact resistance.

Zamak 7

Zamak 7 is an extension of Zamak 3 but with higher purity and better ductility. It offers superior elongation and casting performance with tighter dimensional tolerance controls.

• Composition: Low Impurities version of Zamak 3.
• Applications: Thin-walled die castings, small and intricate shapes.
• Properties: High fluidity, increased ductility, and excellent finish capabilities.

ZA 12

ZA 12 is a higher strength Zinc Aluminum alloy suitable for gravity casting. It offers a balance between high strength and good casting performance.

• Composition: Higher Aluminum content with Zinc.
• Applications: Bearing inserts, larger structural components, and wear-resistant parts.
• Properties: Enhanced mechanical properties, superior corrosion resistance, and exceptional strength.

ZA 27

ZA 27 is one of the strongest Zinc Aluminum alloys, with remarkable strength and stiffness, making it optimal for heavy-duty applications.

• Composition: Significant Aluminum content combined with Zinc.
• Applications: High-stress environments, automotive gear parts, and high-performance fittings.
• Properties: High yield strength, superior wear resistance, and very low creep.

Recycled Zamak

NJMU is proud to offer Recycled Zamak that aligns with International Standards like IS 742:1981, IS 713:1981, JIS ASTMB86-05, ISO 301-2006, and others. Our recycled materials maintain the same high-quality standards as our primary alloys, promoting environmental sustainability without compromising performance.

Specialized Zinc Products

Zinc Oxide Grade Material

Zinc oxide is used extensively across multiple industries for its versatile chemical properties. NJMU ensures our Zinc Oxide meets the necessary purity and reactivity standards.

• Applications: Rubber manufacturing, ceramics, glass production, and pharmaceuticals.
• Properties: High purity, optimal particle size, and superior chemical reactivity.

Galvanizing Grade Material

Our zinc ingots for galvanizing are crafted to provide outstanding corrosion resistance and adhesion properties, crucial for the protective coating industry.

• Applications: Steel galvanizing, galvanic anode production, and coating applications.
• Properties: Uniform coating, excellent corrosion resistance, and high-grade material consistency.

Electroplating Grade Material

Electroplating Zinc alloys from NJMU offer exceptional corrosion resistance and aesthetic appeal for protective and decorative plating applications.

• Applications: Jewelry, automotive components, electronic connectors, and fasteners.
• Properties: Excellent plating uniformity, enhanced surface finish, and strong adhesion.

Key Highlights

NJMU's Zinc Alloy Ingot offerings feature several key highlights:

1. High Quality: Meticulous manufacturing processes and rigorous quality checks ensure that every ingot meets the highest standards of purity and performance.

2. Environmental Sustainability: By offering recycled options and meeting global environmental standards, NJMU is committed to sustainable manufacturing practices.

3. Customized Solutions: We understand the diversity in requirement and offer tailored solutions to meet specific application needs, from alloy composition adjustments to bespoke packaging and delivery.

4. Reliability & Timeliness: Our robust supply