Alloy 174 ASTM B768 Beryllium Bronze Strips With State HT TH04 For Fuse Clips

Place of Origin China
Certification ISO,SGS
Model Number Alloy 174 (ASTM B768)
Minimum Order Quantity 200
Price 30USD
Packaging Details in coil packed into wooden case
Delivery Time 10~15days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

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Product Details
Product Name Alloy 174 (ASTM B768) Beryllium Bronze Strips CUBERYLLIUM® Grade CUBERYLLIUM® 741
Max Width 305mm Max Coil Wt. 2T
Thinest Thick. 0.05mm Length 200mm, 500mm, 1000mm Or As Required
Standard ASTM B768, B888 Safe Handling No Special Health Risk.
Machining Property Good State 1/2 HT(TH02), HT(TH04)
Surface Bright, Polished Typical Application Electrical Applications Or Engineering Applications
Available Shapes Strip, Sheet
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ASTM B768 Beryllium Bronze Strips


ASTM B768 Beryllium Bronze Strips TH04


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Product Description

Alloy 174 (ASTM B768) Beryllium Bronze Strips With State HT(TH04) For Fuse Clips

Product Name: Beryllium bronze strips

Grade: Alloy 174(ASTM B768)

Size: 0.25mmx200mm, Or as customers' requirement

State: 1/2 HT(TH02), HT(TH04)


Chemical Composition of Alloy 174 (ASTM B768) Beryllium Bronze:

Cuberyllium Brand UNS-Number Beryllium Cobalt Nickel Cobalt
+ Nickel
+ Nickel
+ Iron
Lead Copper
Cuberyllium-C741 C17410 0.15-0.50 0.35-0.60 _ _ _ _ Balance


Other Designations of Alloy 174 (C17410):

Equivalent material to UNS C17410 copper alloy is ASTM B768.


Typical Physical Properties of Alloy 174 (ASTM B768) Beryllium Bronze:

Elastic Modulus Melting Point (Solidus) Electrical Conductivity/ Resistivity



138 GPa 1020 °C 2.9-3.8 μΩcm 8.80 g/cm3


Thermal Properties of Alloy 174 (C17410):

Properties Metric Imperial
Thermal expansion co-efficient (@20-200°C/68-392°F) 18 µm/m°C 10 µin/in°F
Thermal conductivity 230 W/mK

1600 BTU in/hr.ft².°F


MECHANICAL PROPERTIES of C17410 Alloy 174 (ASTM B768) Beryllium Bronze Strips:

  0.2% Offset Yield Strength (min) Ultimate Tensile Strength (min) Elongation (min)  
Temper Hardness
  ksi MPa ksi MPa % HV


80 - 100 550 - 690 95 - 115 665 - 790 10~20 180 - 230
HT(TH04) 100 - 120 690 - 830 110 - 130 760 - 895 7~17 210 - 278


Product Photo:

Alloy 174 ASTM B768 Beryllium Bronze Strips With State HT TH04 For Fuse Clips 0



Soldering, brazing, gas shielded arc welding, coated metal arc welding, spot welding, seam welding and butt welding are all recommended


Hot & Cold Workability

Good hot working properties. Excellent cold working properties.


Health and Safety

Processing beryllium-containing alloys poses a health risk if safe practices are not followed. Inhalation of airborne beryllium can cause serious lung diseases in some individuals. Occupational safety and health regulatory agencies worldwide have set mandatory limits on occupational respiratory exposures. Read and follow the guidance in the Safety Data Sheet (SDS) before working with this material.

For questions on safe practices for beryllium-containing alloys, contact us by e mail at



Q1:Could you produce Beryllium Copper strip by Mill Hardened process.
A1:Yes, we could produce AM(TM00), 1/2HM(TM01).HM(TM04) XHM(TM06) XHMS(TM08).,we are the only factory could do mill harden strip in China.

Q2: What’s the advantages the Beryllium Copper of CUBERYLLIUM®.
A2: 1: The Biggest Coil weight could be reach 1200kg/Coil

2:We are the only one who melting by Vacuum semi-Continuous Furnace.

3:Surface further polishing for top clients.

Q3: Why you melting by Vacuum semi-Continuous Furnace.
A3:Could be get the Cast ingot without gas,smaller segregation, Grain Refinement

Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different.