POOSHESH STEELPERGAS

UNS C75200 (CW409J) Nickel Silver

Other

H01 (quarter hard)

Property Overview

Density8.5g/cm³
Elastic Modulus120GPa
Tensile Strength470MPa
Yield StrengthUnknown
Brinell HardnessUnknown
Maximum Service Temperature200°C
Weight Calculator

Chemical Composition

NI
16.5 to 19.5%
MN
0 to 0.5%
CU
63.5 to 66.5%
PB
0 to 0.050%
RES.
Residuals res. | | 0 to 0.5%
RESIDUALS RES.
0 to 0.5%
ZN
12.7 to 20%
FE
0 to 0.25%

Mechanical

Elastic (Young's, Tensile) Modulus
120 GPa
Poisson's Ratio
0.32
Shear Modulus
47 GPa
Tensile Strength: Ultimate (UTS)
470 MPa

Hardness

Rockwell B Hardness
63
Rockwell Superficial 30T Hardness
58
Rockwell Superficial 30T Hardness 58
Rockwell Superficial 30T Hardness

Physical

Density
8.5 g/cm 3

Thermal

Latent Heat of Fusion
210 J/g
Maximum Temperature: Mechanical
200 °C
Melting Completion (Liquidus)
1110 °C
Melting Onset (Solidus)
1070 °C
Specific Heat Capacity
400 J/kg-K
Thermal Conductivity
33 W/m-K
Thermal Diffusivity
9.8 mm 2 /s
Thermal Expansion
18 µm/m-K
Thermal Shock Resistance
15 points

Electrical

Electrical Conductivity: Equal Volume
6.0 % IACS
Electrical Conductivity: Equal Weight (Specific)
6.3 % IACS

Calculated

Stiffness to Weight: Axial
8.0 points
Stiffness to Weight: Bending
19 points
Strength to Weight: Axial
15 points
Strength to Weight: Bending
16 points

Environmental

Base Metal Price
33 % relative
Embodied Carbon
4.1 kg CO 2 /kg material
Embodied Energy
62 MJ/kg
Embodied Energy
62 MJ/kg 27 x 10 3 BTU/lb
Embodied Water
300 L/kg
Embodied Water
300 L/kg 36 gal/lb
Registered Designations & Aliases
C75200CW409JCW409JCuNi18Zn20UNS C75200 (CW409J) Nickel Silver
Standards

ASTM B122 ASTM B122: Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar

ASTM B151 ASTM B151: Standard Specification for Copper-Nickel-Zinc Alloy (Nickel Silver) and Copper-Nickel Rod and Bar

ASTM B151 ASTM B151: Standard Specification for Copper-Nickel-Zinc Alloy (Nickel Silver) and Copper-Nickel Rod and Bar ASTM B122: Standard Specification for Copper-Nickel-Tin Alloy, Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy Plate, Sheet, Strip, and Rolled Bar

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 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