Seamless copper alloy tube for heat exchanger being...
Silver containing copper alloy
Single phase copper-nickel-aluminum-alloys
Sliding material and surface treating method thereof
Sound-deadening and vibration-absorbing .beta.'-martensite type
Special brass with dezincification corrosion resistance
Spring material for electric and electronic parts
Stress relaxation resistant brass
Substrates for superconductors
Surface modified copper alloys
Synchronizer ring in speed variator made of copper-base alloy
Synchronizer ring in speed variator made of wear-resistant coppe