C17200 High performance alloy sheet

Product Description

C17200 is a material with high strength, fatigue resistance, high conductivity, and strong wear resistance.

Grade Chemical composition(%)
ASTM Cu Be Ni+Co Ni+Co+Fe Si Al Others
C17200 Balance 1.8-2.0 ≥0.2 ≤0.6 ≤0.2 ≤0.2 ≤0.5
Physical properties
Density
(g/cm³)
8.26 at 20℃
Specific heat J(kg·K) 419 at 20℃
Thermal expansion coefficient /°C 17.8×10-6 at 20~300℃
Thermal conductivity W(m·K) 83.7-130 at 20℃
Electrical conductivity (%IACS) 25 at 20℃
Longitudinal elasticity coefficient (kN/mm²) 127
Lateral elasticity coefficient (kN/mm²) 49
Poisson’s ratio 0.3
Magnetic permeability μ(μ=1+4pk) 1.000042
Mechanical properties
Grade Class Temper Heat treatment Tensile Strength
Rm/MPa
Elongation
%
min
Vickers Hardness
(HV0.3)
Electrical conductivity
%IACS
min.
C17200 Before aging 固溶(O)(TB00) 410~540 35 90~ 150
固溶+冷加工(1/4H)(TD01) 510~610 10 130~200
固溶+冷加工(1/2H)(TD02) 580~700 5 170~240
固溶+冷加工(H)(TD04) 680~840 2 210~270
After aging 固溶+时效(OT)(TF00) 315℃ , 3h 1100~ 1350 3 340~410 22
固溶+冷加工+时效(1/4HT)(TH01) 315℃ , 2.5h 1150~ 1400 2 350~420 22
固溶+冷加工+时效(1/2HT)(TH02) 315℃ , 2h 1200~ 1450 2 360~430 22
固溶+冷加工+时效(HT)(TH04) 315℃ , 2h 1250~ 1500 1 370~450 22
厂内
硬化材
(免时效)
固溶+厂内硬化(TM00) 680~780 16 210~270 17
固溶+冷加工+厂内硬化(TM01) 730~860 10 230~290 17
固溶+冷加工+厂内硬化(TM02) 810~960 8 250~310 17
固溶+冷加工+厂内硬化(TM04) 910~ 1060 6 280~340 17
Thickness/mm 0.05~0.08 >0.08~0. 10 >0. 10~0. 15 >0. 15~0.20 >0.20~0.25 >0.25~0.40 >0.40~0.55 >0.55~0.70 >0.70~0.90 >0.90~ 1.20 >1.20~ 1.50
Tolerance ±0.003 ±0.004 ±0.005 ±0.006 ±0.007 ±0.008 ±0.009 ±0.010 ±0.015 ±0.020 ±0.025

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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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