POOSHESH STEELPERGAS

UNS C52100 (CW453K) Phosphor Bronze

Other

O60 (soft annealed)

Property Overview

Density8.8g/cm³
Elastic Modulus110GPa
Tensile Strength420MPa
Yield StrengthUnknown
Brinell HardnessUnknown
Maximum Service Temperature180°C
Weight Calculator

Chemical Composition

P
0.030 to 0.35%
CU
89.8 to 93%
PB
0 to 0.050%
RES.
Residuals res. | | 0 to 0.5%
RESIDUALS RES.
0 to 0.5%
SN
7.0 to 9.0%
ZN
0 to 0.2%
FE
0 to 0.1%

Mechanical

Elastic (Young's, Tensile) Modulus
110 GPa
Poisson's Ratio
0.34
Shear Modulus
41 GPa
Tensile Strength: Ultimate (UTS)
420 MPa

Hardness

Rockwell B Hardness
45
Rockwell Superficial 30T Hardness
48
Rockwell Superficial 30T Hardness 48
Rockwell Superficial 30T Hardness

Physical

Density
8.8 g/cm 3

Thermal

Latent Heat of Fusion
200 J/g
Maximum Temperature: Mechanical
180 °C
Melting Completion (Liquidus)
1030 °C
Melting Onset (Solidus)
880 °C
Specific Heat Capacity
370 J/kg-K
Thermal Conductivity
62 W/m-K
Thermal Diffusivity
19 mm 2 /s
Thermal Expansion
18 µm/m-K
Thermal Shock Resistance
15 points

Electrical

Electrical Conductivity: Equal Volume
13 % IACS
Electrical Conductivity: Equal Weight (Specific)
13 % IACS

Calculated

Stiffness to Weight: Axial
7.0 points
Stiffness to Weight: Bending
18 points
Strength to Weight: Axial
13 points
Strength to Weight: Bending
14 points

Environmental

Base Metal Price
34 % relative
Embodied Carbon
3.4 kg CO 2 /kg material
Embodied Energy
55 MJ/kg
Embodied Energy
55 MJ/kg 24 x 10 3 BTU/lb
Embodied Water
370 L/kg
Embodied Water
370 L/kg 44 gal/lb
Registered Designations & Aliases
C52100CW453KCW453KCuSn8UNS C52100 (CW453K) Phosphor Bronze
Standards

ASTM B103 ASTM B103: Standard Specification for Phosphor Bronze Plate, Sheet, Strip, and Rolled Bar

ASTM B139 ASTM B139: Standard Specification for Phosphor Bronze Rod, Bar, and Shapes

ASTM B139 ASTM B139: Standard Specification for Phosphor Bronze Rod, Bar, and Shapes ASTM B103: Standard Specification for Phosphor Bronze Plate, Sheet, Strip, and Rolled Bar Copper: Its Trade, Manufacture, Use, and Environmental Status, Gunter Joseph, 2001 Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, ASM Handbook vol. 2, ASM International, 1993

EN 12163 EN 12163: 1998 Copper and copper alloys. Rod for general purposes

EN 12166 EN 12166: 1998 Copper and copper alloys. Wire for general purposes

EN 12167 EN 12167: 1998 Copper and copper alloys. Profiles and rectangular bar for general purposes

EN 12449 EN 12449: 1999 Copper and copper alloys. Seamless, round tubes for general purposes

EN 13148 EN 13148: 2001 Copper and copper alloys. Hot-dip tinned strip

EN 1652 EN 1652: 1998 Copper and copper alloys. Plate, sheet, strip and circles for general purposes

EN 1654 EN 1654: 1998 Copper and copper alloys. Strip for springs and connectors