The famous Rockefeller Center Christmas tree arrived in NYC from an upstate farm 200 miles away.
The tree's 50,000 LED bulbs were lit during a televised special on NBC.
The Rockefeller Center sees about 500,000 tourists during the holiday season.
WHAT ARE THE DIFFERENCES BETWEEN ALUMINUM 6063-T5 AND 6060-T66 Aluminum 6063-T5 and 6060-T66 are both aluminum alloys, but they have distinct differences in composition, mechanical properties, and typical applications. Here's a detailed comparison: COMPOSITION Aluminum 6063-T5: This alloy primarily consists of aluminum, with magnesium and silicon as its major alloying elements. It also contains smaller amounts of iron, copper, manganese, chromium, zinc, and titanium. Aluminum 6060-T66: This alloy is similar to 6063 but typically has slightly different proportions of magnesium and silicon, optimizing it for certain properties such as extrudability and surface finish. WDMA
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