Strength. Precision. Endurance.
ASCO’s stainless steel sheet and plate collection delivers the perfect balance of performance and presentation. From architectural wall systems to industrial processing equipment, our stainless products provide superior corrosion resistance, formability, and finish consistency. Whether polished to a mirror or left with a smooth mill sheen, ASCO’s stainless sheet is engineered for strength, hygiene, and beauty that endures.
Stainless steel is chosen for its exceptional resistance to corrosion, oxidation, and wear. At ASCO, we stock and process 304 and 316 stainless sheets and plates in multiple finishes—ready for fabrication or installation. These alloys are precision rolled to ASTM A240 standards, ensuring consistency in gauge, flatness, and surface quality.
The Workhorse of Stainless Steel
Type 304 is the most versatile and widely used stainless alloy. Containing 18% chromium and 8% nickel, it offers outstanding corrosion resistance and excellent formability. 304 stainless is ideal for general-purpose applications and can be welded and fabricated easily without losing strength.
ASCO carries 2B Mill, #4 Brushed, and #8 Polished Mirror finishes in a range of gauges and sheet sizes.
Cold-rolled and annealed for a bright, smooth, slightly reflective finish. This is the standard commercial finish for most industrial applications and acts as an excellent base for polishing or painting.
The #4 brushed finish, sometimes called “satin finish,” features fine parallel polishing lines that diffuse light for a refined, linear appearance. It’s the go-to choice for architectural and design applications requiring both durability and visual appeal.
The #8 finish is a super-polished, mirror-like surface achieved through multiple stages of mechanical buffing and polishing. The result is a high-luster, near-flawless finish that reflects surroundings with precision.
22GA (0.030″) → 0.25″, up to 0.375″ plate
Superior Corrosion Resistance in Harsh Environments
Type 316 stainless includes 2–3% molybdenum, providing enhanced resistance to chlorides, saltwater, and chemical corrosion. It’s the top choice for marine, coastal, and chemical processing applications.
For Functional Ventilation and Design Impact
ASCO also offers expanded stainless sheet and perforated patterns for industrial or architectural use. These are commonly used in:
Custom cut-to-size available.
22GA (0.030″) → 0.375″ plate
ASTM A240 / A480 compliant — available with full mill test reports (MTRs) upon request.
ASCO has supplied stainless sheet and plate to contractors, fabricators, and OEMs for decades. Our Detroit facility stocks both common and specialty grades, offers same-day processing, and partners with finishing shops for custom polishing and fabrication.
From polished mirror panels to rugged marine-grade plates, we deliver stainless solutions that last.
