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Dispersion Strengthened Copper Bars C15715 RWMA Class 21 Al2O3

  • Dispersion Strengthened Copper Bars C15715 RWMA Class 21 Al2O3
  • Dispersion Strengthened Copper Bars C15715 RWMA Class 21 Al2O3
Place of Origin China
Brand Name CUBERYLLIUM
Certification ISO,SGS
Model Number C15715 (RWMA Class 21)
Minimum Order Quantity 100kgs
Price 20USD
Packaging Details Packed into wooden case
Delivery Time Usually 10-15 days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

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Product Details
Name Dispersion Strengthened Copper Bars Grade C15715 (RWMA Class 21)
Specification Custom Diameter & Sizes, Random Mill Lengths Advantage With High Conductivity
Safe Handling No Special Health Risk Machining Property Good
Density G/cm³ 8.90 Cu(Min) Standard
Export To All Over The World Available Shape Rod, Bar, Wire, Flat Prodcuts
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RWMA Class 21 Dispersion Strengthened Copper

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Product Description

Dispersion Strengthened Copper Bars C15715 (RWMA Class 21) Al2O3 Copper Rods

Product Normal Description:

Product Name Dispersion strengthened copper bars
Model No. C15715(RWMA Class 21)
Product Specification: Custom specification is available upon request.
Available Products: Round rods, bars, wire, flat products
Delivery Time: Usually within 10~15 days
Package:

Packed in woodencases
Brand Name: CUBERYLLIUM®

 

Description of Dispersion Strengthened Copper Alloy C15715 (RWMA Class 21):

Cuberyllium C15715(RWMA Class 21) is a low alumina content grade of dispersion strengthened copper. It consists of a pure copper matrix containing finely dispersed sub-microscopic particles of Al O which act as a barrier to dislocation movement. The dispersed Al O is thermally stable so that it acts to retard recrystallization of the copper. Consequently, significant softening does not occur as the result of high temperature exposure. Along with superior strength retention, thermal and electrical conductivities are higher than conventional copper alloys.

Cuberyllium C15715(RWMA Class 21) is designated in UNS as C15715. This grade is available as rod and bar stock, strip and strip reroll, wire redraw, plates and large rounds. Most forms are available with or without an oxygen free copper cladding. Unless specified as “declad”, Cuberyllium is supplied with cladding.

 

Chemical Composition of Dispersion Strengthened Copper Alloy C15715 (RWMA Class 21):

Product Grade: CUBERYLLIUM ®-C15715 (RWMA Class 21)

Aluminum 0.15% by wt. as Al₂O₃
Cu: Balance

 

Typical Physical Properties of Dispersion Strengthened Copper Alloy C15715 (RWMA Class 21):

Melting Point 1083°C
Density 8.90 g/cm3 at 20°C
Electrical Conductivity (σ) 0.533 μ Ω-cm at 20°C
Thermal Conductivity (K) 365 W/m/K at 20°C
Electrical Resistivity (ρ) 1.86 μ Ω-cm at 20°C
Coefficient of Thermal Expansion 16.6 μm/m/°C (20-150°C)
Modulus of Elasticity (Tension) (λ) 130 Gpa

 

Mechanical Properties of Dispersion Strengthened Copper Alloy C15715 (RWMA Class 21):

Shapes Thickness or Dia. Temper Tensile Strength Yield Strength Elongation Hardness
mm in or Condition MPa ksi MPa ksi % HRB

Flat products

 10 0.400 As Cons.* 413 60 331 48 20 62
1.3 0.050 CW**88% 579 84 537 78 7 -
0.6 0.025 CW 94% 620 90 579 84 7 -
0.15 0.006 CW 98% 661 96 613 89 6 -

Plate

 Up to 130 5.0 As Cons. 365 53 255 37 26 62
25 1.0 CW 60% 476 69 427 62 10 -
16 0.625 CW 75% 483 70 455 66 10 -

Rod

 29 1.125 As Cons. 393 57 324 47 27 62
19 0.75 CW 55% 427 62 407 59 18 68
7 0.275 CW 94% 496 72 469 68 9 72

Wire

 1.3 0.050 CW 99% 524 76 496 72 2 -
0.4 0.015 CW 99.9% 606 88 579 84 1 -
Rounds Up to 760 30 As Cons. 365 53 255 37 26 -

 

Product Photos:

Dispersion Strengthened Copper Bars C15715 RWMA Class 21 Al2O3 0

Tags:

C17000 Beryllium Copper Rods 6mm-50mm

UNS C17000 Beryllium Copper Rods

becu c17000