Property parameters of beryllium copper alloy

Welding electrode series

C17510( CuNi1Be CW103C )

Uses: electrode welding equipment welding arm, welding gun.

Part No.C17510
Original placeGDJS
Chemical compositionBe 0.2
Heat Conductivity≥210%W/M,K20
Density8.9g/㎤
HardnessHRB≥95
Electric Conduction Rate≥55%ACS

A series of electrodes

C17510( CuNi1Be CW103C )

Uses: New energy vehicle detection probe, charging pile current needle, electronic plug-in needle, etc.

Part No.C17510
Original placeGDJS
Chemical compositionBe 0.2 ~0.6、Ni 1.4-2.2 Cu
Heat Conductivity≥210%W/M,K20
Density8.9g/㎤
HardnessHRB≥95
Electric Conduction Rate≥55%ACS

Welding electrode series

C17510( CuNi1Be CW103C )

Uses: resistance welding electrode, spot welding, seam welding.

Part No.C17510
Original placeGDJS
Chemical compositionBe 0.2 ~0.6、Ni 1.4-2.2 Cu
Heat Conductivity≥210%W/M,K20
Density8.9g/㎤
HardnessHRB≥95
Electric Conduction Rate≥60%ACS

Welding electrode series

C17500( CuCo2Be CW104C)

Uses: resistance welding electrode, horizontal continuous casting mold in steel mill, magnesium alloy die casting mold injection head, sanitary mold.

Part No.C17500
Original placeGDJS
Chemical compositionBe 0.4 ~0.7 、Co2.4-2.7 Cu
Heat Conductivity≥225%W/M,K20
Density8.85g/㎤
HardnessHRB≥95
Electric Conduction Rate≥60%ACS

Welding electrode series

C18150( CuCrZr)

Applications: Welding arms, electrode joints, welding wheels, seam welding, etc.

Part No.C18150
Original placeGDJS
Chemical compositionCr0.5~1.5 Zr0.06-0.2 Cu
Heat Conductivity 
Density8.9g/㎤
HardnessHRB≥75
Electric Conduction Rate≥80%ACS

Beryllium bronze series

C17200(QBe2 CuBe2 CW101C)

Uses: spare parts, hot runner, petrochemical, etc.

Part No.C17200
Original placeGDJS
Chemical compositionBe 1.8 ~2.0 Co+Ni0.2-0.6、Cu balance
Heat Conductivity 110W/M,K20
Density8.45g/㎤
HardnessHRC36~42
Electric Conduction Rate24%ACS

Beryllium bronze series Plate C17200-40

C17200(QBe2 CuBe2 CW101C)

Uses: spare parts, hot runner, petrochemical, etc.

Part No.C17200
Original placeGDJS
Chemical compositionBe 1.8~2.0、Co+Ni0.2-0.6、Cu balance
Density8.45g/㎤
Elasticity Modulus128Gpa
Electric Conduction Rate24%ACS
Heat Conductivity110W/M,K20
Tensile Strength1105Mpa
Yield Strength1035Mpa
HardnessHRC36~42

Beryllium bronze series forgeC17200-50

C17200(QBe2 CuBe2 CW101C)

Uses: spare parts, hot runner, petrochemical, etc.

Part No. JS-50 C17200
 Original place  GDJS
Chemical composition Be 1.8~2.0、Co+Ni0.2-0.6、Cu balance
Density 8.45g/㎤
Elasticity Modulus 128Gpa
Electric Conduction Rate 24%ACS
Heat Conductivity 105W/M,K20
Tensile Strength 1105Mpa
Yield Strength 1035Mpa
Hardness HRC36~42