What Is Zamak?Zamak Casting & Alloy Guide

1.什么是ZAMAK？锌压铸合金终极指南 |韦尔斯哈夫特

What Is Zamak? Zinc-based die casting alloys (ZAMAK, also known as ZAMAC) are widely used zinc alloys that have revolutionized high-pressure die casting since their introduction in the 1920s. In this Zamak Casting & Alloy Guide, Welleshaft, your trusted zinc die casting parts manufacturer, provides ZAMAK castings for various industries to meet the demand for strong and durable components.

2.什么是ZAMAK（或ZAMAC）？

ZAMAK是一种由锌、铝、镁和铜制成的锌合金，已形成德语首字母命名。它的耐压性能好，铸造过程光滑，是压铸的理想选择。

虽然通常拼写为ZAMAC，但它们是同一种材料。与ZA合金不同，它具有独特的用途——从电子外壳到ZAMAC钉扣，再到收藏级压铸造风火轮。

合金成分表

合金类型	锌	铝	镁	铜	暗示的属性
锌合金3	95%	4%	0.03%	0.02%	流量和强度的平衡
锌合金5	94%	4%	0.03%	1%	更高的强度；能有效处理管道腐蚀
锌合金2	96%	4%	0.03%	3%	坚固耐磨；高温作业
锌合金12	89%	10%	0.05%	1%	非常适合坚定的部件
易扎克	各系	更高	各系	各系	更适合爬行；适合加热装备

3. ZAMAK在压铸领域的历史

在这种合金出现之前，工厂使用廉价的“锅金属”，这种合金很容易熔化，但在压力下经常破裂。

这催生了一种更坚固、更可靠的锌基材料。如今，从建筑栓到锌压铸机制造的零部件，锌基材料的应用范围十分广泛。

4.为什么选择ZAMAK进行压铸？

（1 ）巩固而坚定

与塑料和较软的金属相比，这些锌合金成分不仅保持形状稳定，而且重量轻。我们进行了5比3的抗拉强度研究，揭示了威胁部件的最佳性能。

（2 ）获得正确的形状

铸造锌合金 意味着边缘紧密，浪费更少，而且后续需要大量切削。关键在于从一开始就制造出正确的形状。

（3 ）油漆泼力好

无论您需要抛光的油漆、镀铬还是坚韧的粉末涂层，这些锌合金都可以轻松完成。

（4 ）继续前进

我们见过锌基合金模具可以使用上百万次。这对于大订单来说节省了时间，降低了成本。

5. Welleshaft 常用的 ZAMAK 合金

1. 各方面都很好，而且易于施展。
2. Better for weathered jobs like plumbing. See more in zamak 5 material properties corrosion resistance in plumbing fixtures.
3. Harder and rougher; tough enough for wear.
4. Best where stiffness counts.
5. Stands up under heat and time. ezac alloy vs zamak5 creep resistance in die casting.

6.Pick the Right Zinc Alloy for the Job

We often help clients compare type 3 vs type 5 alloys for new builds. Choose 3 for better flow and form; pick 5 when strength is key.

1. Casting Method Matters

2. ZAMAK alloys: Cast hot in chamber setups.

3. ZA alloys: Need cold chamber setups

At Welleshaft, we run zinc die casting machines for zamak metal factory use to keep your project moving.

7.How ZAMAK Fits Different Industries

（1）Automotive

• Brackets, engine housings, and mounts.
• We’re the best zinc die cast manufacturer for zamak alloy automotive parts.

（2）Building & Fixings

• Use our zamac anchor nailin installer guide for concrete block.
• Roofing pros trust zamac nailin anchor screw ratings for light-duty roofing.
• Not sure what to pick? Try our zamac anchor vs steel anchor durability comparison.

（3）Toys and Models

• What is a zamac hot wheel collectible metal casting?
• Dig into hot wheel casting material vs zamac alloy explanation.
• Learn what is zamac in die-cast toy industry and why it lasts.

8.People Also Ask

（1）What’s in exactly?

A: It’s mostly zinc with aluminum, copper, and a bit of magnesium. See what is zamak alloy composition zinc aluminum magnesium copper for the full breakdown.

（2）Is ZAMAK 5 stronger than ZAMAK 3?

A: Yep. Type 5 has more copper, giving it an edge in strength. Compare it in our 5 vs 3 tensile strength material study.

（3）Will my mold last long?

A: Sure will. We’ve seen zinc die casting mold setups run clean for over a million shots.

（4）Can I coat or paint parts?

A: No problem. This zinc alloy takes paint, chrome, or powder coats very well.

9.Gear Check – Zinc Die Casting Machines

At Welleshaft, our zinc die casting machines handle a wide range of alloy casting. We fine-tune them for precision and smooth flow.

10.Wrap-Up

从汽车车架到此类螺栓，再到玩具车，锌合金性能可靠。在Welleshaft，我们帮您选择合适的型号——3型、5型、12型或EZAC型。

与welleshaft联系 或浏览我们的锌合金库以找到合适的匹配。