Die casting, also known as pressure casting, is a mainstream high-efficiency forming process for non-ferrous metals. It injects molten metal into the mold cavity under high pressure and high speed, then cools and solidifies rapidly to form precision parts. At BL, we can meet your manufacturing demands for mass-produced, lightweight, complex-structured, precision thin-wall non-ferrous metal components.
Our Services
Mold Manufacturing
At BL, we can customize die-casting molds dedicated for mass production. Before mold fabrication, our engineers will conduct mold flow analysis for the parts to identify and prevent potential quality defects in advance.
Die Casting Production
We are equipped with high-performance Yizumi die-casting machines, with clamping force ranging from 160 tons to 800 tons, and the die-casting weight ranging from 200g to 5000g.
Commonly Used Aluminum Alloy Grades and Their Application Scenarios
| Grade | GB Standard Code | Tensile Strength (MPa) | Hardness (HB) | Core Features | Application Scenarios |
| ADC12 (JIS) | YL113 | 170~220 | 85~100 | High silicon content, excellent fluidity, cost-effective general-purpose grade, easy to machine, average wear resistance | Automotive housings, motor shells, home appliance casings, general structural parts, new energy small components |
| A380 (ASTM) | YL112 | 240~280 | 95~115 | High Cu content, better strength, heat resistance and wear resistance than ADC12, excellent die casting stability | Gearbox housings, engine accessories, high-strength structural parts, integrated die casting |
| YL104 (A360) | YZAlSi10Mg | 220~260 | 80~95 | Contains Mg, better air tightness, high elongation, low porosity sensitivity | Water pump valve bodies, hydraulic housings, parts requiring slight pressure bearing |
| YL101 | YZAlSi10Mg | 210~250 | 78~92 | Excellent casting fluidity, suitable for thin-wall precision parts, slight age hardenable | 3C heat dissipation brackets, thin-wall shells |
| ADC10 | Similar to YL112 | 190~230 | 88~102 | Fewer impurities, better surface finish than ADC12 | Appearance parts, parts requiring spraying and anodizing |
Commonly Used Zinc Alloy Grades and Application Scenarios
| Grade | GB Standard Code | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) | Core Features | Application Scenarios |
| Zamak 3 (No.3 Zinc) | ZnAl4Mg | 285~320 | 8~12 | 82~92 | General-purpose base grade, best fluidity, dimensionally stable, most widely used | Locks, luggage buckles, instrument housings, general hardware, small toy parts |
| Zamak 5 (No.5 Zinc) | ZnAl4Cu1Mg | 320~370 | 5~8 | 90~105 | Copper added to improve strength, hardness and wear resistance, slightly reduced toughness | Gears, bearing bushes, load-bearing hardware, bathroom hardware |
| Zamak 2 | ZnAl4Cu3 | 380~420 | 2~4 | 115~130 | High strength and hardness, poor fluidity, prone to aging | Heavy-load wear-resistant small parts, niche application |
If you have any questions about our production, just give us a call or send us an e-mail.
Let us brighten your life with safety, efficiency,and expert craftsmanship.
Contact Us
Phone : +86-159 0682 2387
WhatsApp/Wechat: +86-159 0682 2387
Email : info@bailusolution.com
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