Stack Metallurgical Service
5938 N Basin Ave, Portland, OR 97217
About Stack Metallurgical Service
Stack Metallurgical Service is set up as an industrial steel and scrap operation in Portland, Oregon. The site processes inbound scrap material from walk-in sellers and contractors, and provides a paid intake channel for metal that would otherwise sit in a garage or shed. This site works with aluminum, brass, copper, and lead on its inbound side, per the directory. The categories shown are the yard's own self-reported take — a working baseline of what fits standard inbound flow at the gate on a typical day, and a starting point for planning a load. Per the directory, hours of operation aren't recorded and a phone line, a website, and an email contact appear in the listing. Both data points come from the yard's own filing and represent what the site has published about its inbound schedule and contact options, which gives sellers a working baseline for planning a visit. Some yards require ID at intake, and a few keep separate records for ferrous versus non-ferrous drop-offs. Sellers planning a first visit should confirm what the gate needs on a phone call so the paperwork side is sorted before driving over with a load.
What Stack Metallurgical Service Buys
Scrap Price Estimates (US Average)
Daily US average estimates updated Nov 10, 2026, not Stack Metallurgical Service's own prices; call the yard for its pay rates. How we estimate prices.
| Metal | Est. Price | Unit |
|---|---|---|
| Bare Bright Copper | $5.54 | /lb |
| #1 Copper | $5.31 | /lb |
| #2 Copper | $4.73 | /lb |
| Insulated Copper Wire | $2.60 | /lb |
| Copper Pipe (Clean) | $5.14 | /lb |
| Aluminum (Mixed) | $0.70 | /lb |
| Aluminum Cans | $0.95 | /lb |
| Aluminum Extrusion | $0.99 | /lb |
| Steel (Heavy Melt) | $285.00 | /ton |
| Light Iron / Sheet | $215.00 | /ton |
| Cast Iron | $0.18 | /lb |
| Stainless Steel (304) | $0.62 | /lb |
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