Aluminum CNC machining guides, alloy properties, anodizing, and application notes.
USITC imposed antidumping and countervailing duties on silicon metal from Australia and Norway on August 3, 2026. Here is what higher silicon costs mean for 6061, A356 and aluminum CNC part pricing.
If you are machining a thick-walled structural component — a wing spar, a bulkhead fitting, or a landing gear rib — and 7075-T651 is maxing out on section thickness, 7010-T7651 can deliver higher through-thickness strength with better fracture toughness and stress-corrosion resistance in sections
7020 (AlZn4.5Mg1) is a Cu-free Al-Zn-Mg alloy that combines medium-high strength with genuine arc weldability and natural post-weld re-aging — making it the go-to 7xxx grade for fabricated structures where 7075 cannot be fusion-welded.
Material Identity and Specification Family 7049 was registered with the Aluminum Association in 1968 as a high-strength Al-Zn-Mg-Cu forging alloy within the 7xxx series. Its UNS designation is A97049;…
EN AW-6351-T6 is a medium-strength extrudable aluminum alloy that solves the profile-complexity limitations of 6082. This article covers grade identity, mechanical properties, CNC machining parameters, surface finishing, and when to choose 6351 over 6061 or 6082.
If you need a 6000-series aluminum that turns like brass, 6262 is the alloy to reach for. Designated AlMg1SiCuPbBi under EN 573-3 and falling under UNS A96262, this heat-treatable wrought alloy was engineered precisely for high-speed automatic screw-…
6101 aluminum is an electrical-grade 6xxx alloy designed for bus bars and power distribution components. Learn material selection, machinability, and RFQ requirements for CNC-machined 6101 parts.
If you are machining a structural aluminum part that will operate between 150°C and 250°C and you need more strength than 6061-T6 but better machinability than 7075 in the hardened condition, 2025 alu…
If you’re designing a part that will be formed, bent, or deep-drawn before or after machining — and it doesn’t need 6061-level strength — 3003-H14 is usually the right starting point. Its ~1.2% manganese addition gives it roughly 10–20% more strength than 1100 commercially pure aluminum without s…
When to Use 6016 Aluminum in Machined Parts — and When to Walk Away If your part starts as sheet metal and finishes with CNC machining, 6016 deserves a hard look. This 6xxx-series alloy was engineered…
When to choose 5052 over 6061 for CNC-machined parts that need bending, welding, or marine corrosion resistance. Covers tempers O/H32/H34, ASTM B209 mechanical properties, machining parameters, and practical selection guidance for design engineers.
On June 30, 2026, Alcoa Corporation announced it will acquire bauxite, alumina, and aluminum smelter assets from Australia-based South32 in a transaction valued at approximately $5.6 billion. The deal includes $3.1 billion in upfront cash, 17 million…
1100 pure aluminum is the material of choice for chemical containers because its 99.0% minimum aluminum content delivers exceptional corrosion resi…
When aerospace engineers demand a material that combines exceptional strength with reliable resistance to stress corrosion cracking, 7050 aluminum …
The electrical conductivity of 1060 pure aluminum sheet is approximately 62% IACS (International Annealed Copper Standard), making it one of the mo…
When engineers demand a structural material that combines high strength, excellent corrosion resistance, and superior machinability, 6082 aluminum …
The 7005 aluminum alloy is a heat-treatable Al-Zn-Mg alloy renowned for its exceptional weldability, a characteristic that sets it apart from many …
6005 aluminum alloy is a heat-treatable Al-Mg-Si alloy that delivers an exceptional balance of extrudability, medium strength, and corrosion resist…
3003 aluminum alloy is widely recognized as a preferred material for heat sinks due to its exceptional balance of thermal conductivity, mechanical …
Detailed technical analysis of the performance characteristics, CNC machining parameters, and application-specific considerations for 6060 aluminum…
