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PNA223

Red Brass Alloy

The PNA223 is a red brass alloy from Aurubis. View the full PNA223 datasheet below including key specifications.

PNA223 shares its datasheet with C230, whose page lists every part number it covers.

Official PNA223 datasheet (PDF) — the source this page was extracted from.

Manufacturer

Aurubis

PNA223 Key Specifications

ParameterValue
Density8.75 g/cm³
Composition84.0-86.0% Cu, 0.05% max Fe, 0.05% max Pb, remainder Zn
Melting Point1027 °C (1880 °F)
Hardness (H02)105 HV
Elongation (Soft)45 %
Modulus Of Elasticity117 GPa
Tensile Strength (H10)566-621 MPa
Electrical Conductivity37 %IACS (22 MS/m)
Tensile Strength (Soft)269-324 MPa
Applicable SpecificationsASTM B36, B694, B88
Yield Strength Rp0.2 (Soft)90 MPa
Thermal Conductivity At 20°C159 W/mK
Specific Heat Capacity At 20°C0.38 kJ/kgK
Coefficient Of Thermal Expansion At 20°C18.7 x10^-6/K

PNA223 Overview

Part: C23000 (CuZn15) — Aurubis

Type: Red Brass Alloy

Description: Red Brass with a nominal composition of 85% copper and 15% zinc, offering excellent resistance to stress-corrosion cracking and dezincification, combined with good strength and ductility, widely used for deep-drawn articles.

Absolute Maximum Ratings:

  • Melting point: 1027 °C

Key Specs:

  • Composition: Cu 84.0-86.0%, Zn rem., Fe 0.05 max, Pb 0.05 max
  • Density: 8.75 g/cm³
  • Electrical conductivity: 22 MS/m (37 %IACS) at 20°C (soft condition)
  • Thermal conductivity: 159 W/mK at 20°C
  • Modulus of elasticity: 117 GPa
  • Tensile strength (Soft temper): 269-324 MPa
  • Yield strength (Soft temper): 90 MPa
  • Elongation (Soft temper): 45 %

Features:

  • Excellent resistance to stress-corrosion cracking
  • Excellent resistance to dezincification
  • Good strength and ductility
  • Excellent cold formability
  • Excellent soldering properties
  • Good gas shielded arc welding
  • Good butt welding

Applications:

  • Architectural metal-work
  • Weather-strip, ornamental trim
  • Electrical sockets and screw shells
  • Eyelets and fasteners
  • Pen and pencil caps and barrels
  • Fire extinguisher tanks
  • Cosmetic containers and rouge boxes
  • Name plates

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part NumberManufacturerPackage
C230Aurubis—
SM1085Aurubis—

Other Electronic Components

All Electronic Components datasheetsAll Aurubis datasheets (3)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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