Materion Beryllium Copper Alloy 174 Strip; HT (TH04) Temper (UNS C17410)

Category	Metal , Nonferrous Metal , Beryllium Alloy , Copper Alloy
Manufacturer	Materion Corporation (former Brush Wellman)
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Materion Beryllium Copper Alloy 174 Strip; HT (TH04) Temper (UNS C17410).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Treatment required for max strength: Mill HardenedStress Relaxation-% Stress Remaining after 1000 hrs @ 100Â°C: 95%Stress Relaxation after 1000 hrs @ 200Â°C: 76%Formability Ratio, 90Â° Bend, Radius/Thickness (Good Way): 1.2Formability Ratio (bad Way): 5Superficial Hardness: 30T 79-30N 48Tabulated properties apply to products after age hardening. Information supplied by Brush Wellman.Brush Engineered Materials Inc. changed its name to Materion Corporation in March 2011.

Physical Properties	Metric	English	Comments
Density	8.80 g/cc	0.318 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell B	95 - 102	95 - 102
Hardness, Vickers	210 - 278	210 - 278
Tensile Strength, Ultimate	750 - 900 MPa	109000 - 131000 psi
Tensile Strength, Yield	650 - 870 MPa	94300 - 126000 psi
Elongation at Break	7.0 - 17 %	7.0 - 17 %
Modulus of Elasticity	138 GPa	20000 ksi
Fatigue Strength	280 - 310 MPa @# of Cycles 1.00e+8	40600 - 45000 psi @# of Cycles 1.00e+8	Reverse Bending (R=1)

Thermal Properties	Metric	English
CTE, linear	18.0 Âµm/m-Â°C @Temperature 20.0 - 200 Â°C	10.0 Âµin/in-Â°F @Temperature 68.0 - 392 Â°F
Thermal Conductivity	230 W/m-K	1600 BTU-in/hr-ftÂ²-Â°F
Melting Point	1030 - 1070 Â°C	1890 - 1960 Â°F
Solidus	1030 Â°C	1890 Â°F
Liquidus	1070 Â°C	1960 Â°F

Component Elements Properties	Metric	English	Comments
Beryllium, Be	0.15 - 0.50 %	0.15 - 0.50 %
Cobalt, Co	0.35 - 0.60 %	0.35 - 0.60 %
Copper, Cu	99 %	99 %	as balance

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000290 - 0.00000380 ohm-cm	0.00000290 - 0.00000380 ohm-cm	45-60% IACS Conductivity

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