BRASS 7030 CDA 230  Material #: 100036

Electrical

Specific Resistance (Ω–CM/F)

37.000

Specific Resistivity (μ Ω–cm²/cm)

6.15

Commercial Resistance Tolerance (On Sizes below .020)

3.00%

Temperature Coefficient of Resistance (ohms/ohm/Deg. C {0 to 100°C})

0.00148

Thermal EMF vs Copper

-.014

Physical

Density (gm/cm³)

Density(lbs/in³)

0.30800

Youngs Modulus (* 10⁶ PSI)

16

Specific Heat at 20 Deg C (cals/gm)

0.090

Thermal Conductivity (watts/cm/Deg. C)

1.192000

Coefficient of Linear Expansion (X 10^-6 in/in Deg. C) Deg. C

19.9

Melting Point °C

915.00

Melting Point °F

1680.00

Specifications

ASTM

ASTM B-134

fEDERAL SPECS STANDARDS & TEST

QQ-W-321

Capabilities

Wire

YES

Ribbon

YES

Square

YES

Insulated

YES

Plated

YES

Composition

Element

Cu:

Min

0.0000

Nominal

70.0000

Max

0.0000

Element

Zn:

Min

0.0000

Nominal

30.0000

Max

0.0000

Tensile Strength

UTS Hard:

110000

UTS Stress Relieved:

0

UTS Annealed:

54000

YTS Tensile - Hard:

70000

YTS Tensile - Stress Relieved:

0

YTs Tensile - Annealed

40000

Note: All values may vary dependent on specific design and usage

Miscellaneous

Magnetic

None

Operating Temp °C

0.00

Operating Temp °F

0.00