C19920 Copper alloy strip

Short Description:

C19920 alloy is a Cu-Ti alloy. This environmentally friendly alloy has high strength, excellent bending performance, heat resistance, stress relaxation performance, and fatigue resistance.
It is widely used in signal connectors, relays, elastic terminals, etc.

 

Grade Chemical composition(%)≤ Thickness
(mm)
ASTM Cu Ti Others 0.06-0.2
C19920 Balance 2.5-3.5 ≤1.0
Physical properties
Density
(g/cm³)
Modulus of elasticity
(GPa)
Thermal expansion coefficient
(×10-6/K)
Electrical conductivity
(%IACS)
Thermal conductivity
W(m·K)
8.66 120 17.76 12 50
Mechanical properties Bend properties
Temper Vickers Hardness
HV0.2
Tension test 90°R/T(Thick≤0.2mm)
Tensile Strength
(MPa)
Yield Strength(MPa) Elongation %
(A50)
Good way Bad way
R880(H) 280-320 880-1000 800-900 10 0 0
R920(EH) 290-330 920-1050 850-950 6 0 0.5
R960(SH) 300-340 960-1100 900-1000 3 0 1
R1000(ESH) 310-350 1000-1150 950-1050 2 - -
R1050(XSH) 320-360 1050-1200 1000-1100 1 - -
R1100(GSH) 330-370 1100-1250 1050-1200 - - -

FAQ

Q: How long is your delivery time?

A: Generally it is within 15 days if the goods are in stock. or it is less than 30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ?

A: Yes, we could offer the sample

Q: What ls your terms of payment

A.30% T/T in advance ,balance before shipment. And the price depends on the material and the quantity
If you have another question, please feel free to contact us.

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  • FOB Price: US $6 / Ton
  • Supply Ability: 10000 Tons per Month
  • Port: ShangHai
  • Payment Terms: L/C,D/A,D/P,T/T
  • MOQ: 300KG
  • Payment terms: FOB CIF EX-Work
  • Package: wooden
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