Beryllium Copper (BeCu), also known as Copper Beryllium and Beryllium bronze, is one of the highest strength copper-based alloys available on the market today. The industrial-grade of beryllium copper contains 0.4%-0.2% beryllium. The alloys are also non-magnetic and non-sparking, so they provide many ideal materials in many applications.
Advanced Refractory Metals is a leading supplier of beryllium copper products. We offer competitive pricing and great lead times on all our materials, and we're capable of supplying custom materials per any specs/drawings you provide us with.
Mechanical and Electrical Properties of Copper Beryllium Tube
Alloy | Temper | Heat | Outside diameter or distance between parallel suefaces inch |
Tensile strength ksi |
Yield strength 0.2% offset ksi |
Elongation percent | Hardness rockwell B or C scale | Electrical conductivity pencent IACS |
25 C17200 and M25 C17300 |
A (TB00) |
all sizes |
60-85 | 20-35 | 20-60 | B45-85 | 15-19 | |
HT (TH04) |
up to 3/8 | 90-130 | 75-105 | 8-30 | B88-103 | 15-19 | ||
over 3/8 to 1 | 90-125 | 75-105 | 8-30 | B88-102 | 15-19 | |||
over 1 to 3 | 85-120 | 75-105 | 8-20 | B88-101 | 15-19 | |||
AT (TFOO) |
3 hr 600°F-625°F |
up to 3 | 165-200 | 145-175 | 4-10 | C36-42 | 22-28 | |
over 3 | 165-200 | 130-175 | 3-10 | C36-42 | 22-28 | |||
HT (TH04) |
2-3 hr 600°F-625°F |
up to 3/8 | 185-225 | 160-200 | 2-9 | C39-45 | 22-28 | |
over 3/8 to 1 | 180-220 | 155-195 | 2-9 | C38-44 | 22-28 | |||
over 1 to 3 | 175-215 | 145-190 | 4-10 | C37-44 | 22-28 | |||
165 C17000 |
A(TB00) | all sizes | 60-85 | 20-35 | 20-60 | B45-85 | 15-19 | |
up to 3/8 | 90-130 | 75-105 | 8-30 | B92-103 | 15-19 | |||
H(TD04) | ||||||||
over 3/8 to 1 | 90-125 | 75-105 | 8-30 | B91-102 | 15-19 | |||
over 1 to 3 | 85-120 | 75-105 | 8-20 | B88-101 | 15-19 | |||
AT(TF00) | 3 hr 600°F 625°F |
up to 3 | 150-190 | 125-155 | 4-10 | C32-39 | 22-28 | |
over 3 | 150-190 | 125-155 | 3-10 | C32-39 | 22-28 | |||
T(TH04) | 2-3 hr 600°F-625°F |
up to 3/8 | 170-210 | 145-185 | 2-5 | C35-41 | 22-28 | |
over 3/8 to 1 | 170-210 | 145-185 | 2-5 | C35-41 | 22-28 | |||
over 1 to 3 | 165-200 | 135-175 | 4-9 | C34-39 | 22-28 | |||
3 C17510 and 10 C17500 |
A(TB00) | all sizes | 35-55 | 10-30 | 20-35 | B20-50 | 20-30 | |
H(TD04) | up to 3 | 65-80 | 50-75 | 10-25 | B60-80 | 20-30 | ||
AT(TF00) | 3 hr 900°F | all sizes | 100-130 | 80-100 | 10-25 | B92-100 | 45-60 | |
HT(TH04) | 2 hr 900°F | up to 3 | 110-140 | 95-125 | 5-25 | B95-102 | 48-60 |
– Plastic Molds & Tooling
– Electronic Springs & Connectors
– Oil & Gas Equipment Components
– Automotive Powertrain Components
– Undersea & Marine Telecom Components
Our Beryllium Copper Tube is carefully handled to minimize damage during storage and transportation and to preserve the quality of our product in its original condition.
Submit your review | |
Product was as described spring copper. Its a little on the soft side but works for my application.
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