Materials

35+ Metals & Plastics Ready To Cut

Materials sourced from verified mills, with certifications available on every shipment. Need something not listed? We'll procure it for you.

Metals & Engineering Plastics

Common grades below are in regular rotation at our partner workshops. Material certifications (mill test certificates) available with every order.

Aluminum

  • 6061-T6
  • 7075-T6
  • 5052
  • 2024
  • 2017
  • 6063
  • 7050
  • MIC-6 Cast

Stainless Steel

  • 303
  • 304 / 304L
  • 316 / 316L
  • 17-4 PH
  • 420
  • 440C
  • 2205 Duplex

Steel & Alloys

  • 1018 Carbon Steel
  • 1045 Carbon Steel
  • 4140 Alloy Steel
  • 4340 Alloy Steel
  • 1215 Free-Machining
  • Brass C360
  • Copper C110
  • Beryllium Copper C17200
  • Titanium Grade 2
  • Titanium Grade 5

Engineering Plastics

  • PEEK
  • Ultem (PEI)
  • POM (Delrin)
  • PTFE (Teflon)
  • Nylon PA6 / PA66
  • Acrylic (PMMA)
  • Polycarbonate (PC)
  • ABS
  • HDPE
  • PP

Not Sure Which Material?

Quick starting points from our engineering team. Send us your application and we'll recommend the right grade — including cheaper options when they meet your spec.

Strength First

7075 aluminum, 4140 alloy steel, or Titanium Grade 5. Best strength-to-weight for structural and load-bearing parts.

Corrosion Resistance

316/316L stainless, or 6061 aluminum with anodizing. Marine, food-grade, and chemical environments.

Heat & Chemical

PEEK, PTFE, or titanium. High service temperatures, aggressive chemicals, or electrical insulation required.

Cost-Sensitive

6061 aluminum and 1018 steel machine fast and cost less. Brass C360 for small intricate parts and fittings.

Finishes Managed & Verified

Finishing is handled through vetted local partners and verified before shipment — thickness measurements included in your inspection report.

Anodizing

Clear, black, and color anodizing for aluminum. Hardcoat (Type III) for wear resistance. Thickness verified per batch (e.g., 15±2μm).

Electroplating

Electroless nickel for uniform coverage and corrosion protection; zinc plating for steel parts. Passivation for stainless components.

Bead Blasting & Powder Coat

Bead blasting for uniform matte texture before anodizing. Powder coating for durable color finishes on brackets and enclosures.

Need a Material Not Listed?

Tell us the grade and application — if it's not in stock, we'll procure it from verified mills for you.

Ask About a Material →