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UNS C94800
Category Copper Alloy
Class Cast
Type Nickel-tin bronze
Designations United States: UNS C94800, ASTM B584

Composition
ElementWeight %
Cu  87 
Sn  5 
Ni  5 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 8.8-8.94 25  
Poisson's Ratio 0.34 25  
Elastic Modulus (GPa) 117 25  
Tensile Strength (Mpa) 310 (414)  25  (castings: permanent mold, sand) 
Yield Strength (Mpa) 159 (207) 
Elongation (%) 35 (8) 
Reduction in Area (%)  
Note: Values in parentheses indicate responses to heat treatment
Hardness (HB500) 80 (120)  25  (as cast) 
Note: Value in parentheses indicates response to heat treatment.
Glossary
Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?