Hangzhou Cuberyllium Metal Technology Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 200T/Month |
| Delivery Time | 10~15days |
| Packaging Details | Pack in coil+waterproofing winding film+Drier+Wooden Case |
| Name | RWMA Class 4(C17200) Beryllium Bronze Rods |
| CUBERYLLIUM® Grade | CUBERYLLIUM® 172 |
| Standard | ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS 4650,4651; RWMA Class 4 |
| Safe Handling | No special health risk. |
| Machining Property | Good |
| Surface | Bright/Polished |
| Flatness | Good |
| State | A(TB00),1/2H (TD02), H(TD04),AT(TF00),HT(TH04) |
| Diameter | 5mm-100mm |
| Properties | Ductility, Weldability And Machinability |
| Elestic Modulus | 131Gpa |
| Melting Point(solidus) | 870℃ |
| Electrical Conductivity | 22-28% IACS |
| Brand Name | CUBERYLLIUM® |
| Model Number | RWMA Class 4(C17200) |
| Certification | ISO,SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 200T/Month |
| Delivery Time | 10~15days | Packaging Details | Pack in coil+waterproofing winding film+Drier+Wooden Case |
| Name | RWMA Class 4(C17200) Beryllium Bronze Rods | CUBERYLLIUM® Grade | CUBERYLLIUM® 172 |
| Standard | ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS 4650,4651; RWMA Class 4 | Safe Handling | No special health risk. |
| Machining Property | Good | Surface | Bright/Polished |
| Flatness | Good | State | A(TB00),1/2H (TD02), H(TD04),AT(TF00),HT(TH04) |
| Diameter | 5mm-100mm | Properties | Ductility, Weldability And Machinability |
| Elestic Modulus | 131Gpa | Melting Point(solidus) | 870℃ |
| Electrical Conductivity | 22-28% IACS | Brand Name | CUBERYLLIUM® |
| Model Number | RWMA Class 4(C17200) | Certification | ISO,SGS |
| Place of Origin | China | ||
| High Light | RWMA Class 4 Beryllium Bronze Rods ，C17200 Beryllium Bronze Rods ，c17200 class 4 | ||
RWMA Class 4(C17200) Beryllium Bronze Rods With Ductility, Weldability And Machinability Properties
Product Normal Description:
Product Name: Beryllium bronze rods
Grade: RWMA Class 4(C17200)
Standard: ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS 4650,4651; RWMA Class 4
Product Diameter: 5mm-100mm
State: A(TB00),1/2H (TD02), H(TD04),AT(TF00),HT(TH04)
Typical Application: For electrical industry
Product Brand: CUBERYLLIUM®
Beryllium Bronze Alloy International Specification:
Rods/Bars/Tubes: ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS 4650,4651; RWMA Class 4
European Standards: CuBe2, Alloy 25, QBe2, BrB2, DIN.2.1247, CW101C to EN
Note:
ASTM: American Society for Testing and Materials
SAE: Society of Automotive Engineers
AMS: Aerospace Materials Specification(Published by SEA)
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced by ASTM.
C17200 Beryllium Bronze Performance:
Chemical Composition of Beryllium Bronze Alloy (CUBERYLLIUM ®-172):
| CUBERYLLIUM® Brand | UNS-Number | Beryllium | Cobalt + Nickel | +Cobalt + Nickel + Iron | Pb | Copper |
| Cuberyllium-C172 | C17200 | 1.80-2.00 | 0.20 min | 0.6 max | 0.02 Max | Balance |
Copper plus additions equal 99.5% Min.
Typical Physical Properties of Beryllium Bronze Alloy (CUBERYLLIUM ®-172):
| Density (g/cm3): | 8.36 |
| Density before age hardening (g/cm3): | 8.25 |
| Elastic Modulus (kg/mm2 (103)): | 13.4 |
| Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): | 17 x 10-6 |
| Thermal Conductivity (cal/(cm-s-°C)): | 0.25 |
| Melting Range (°C): | 870-980 |
Mechanical and Electrical Properties of Beryllium Bronze Alloy Rods:
| Temper(*) | Diameter | Heat Treatment | Tensile Strength ksi | Elogation Percent (Min) | Electrical Conductivity Percent IACS | Hardness Rockwell B or C Scale |
|---|---|---|---|---|---|---|
| A(TB00) | ALL SIZE | / | 400~600 | 30 | 15~19 | B45~85 |
| 1/2H(TB04) | 5~40 | / | 550~700 | 10 | 15~19 | ＞B78 |
H(TD04) | 5~10 | / | 660~900 | 5 | 15~19 | ＞B88 |
| ＞10~25 | / | 620~860 | 5 | 15~19 | ||
| ＞25 | / | 590~830 | 5 | 15~19 | ||
| AT(TF00) | ALL SIZE | 3 hr 320°C | 1100~1380 | 2 | 22~28 | C35~42 |
| HT(TH04) | 5~10 | 2 hr 320°C | 1200~1550 | 1 | 22~28 | C37~45 |
| ＞10~25 | 1150~1520 | 1 | 22~28 | C36~44 | ||
| ＞25 | 1120~1480 | 1 | 22~28 | C35~44 |
Product Photos:
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 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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2002
Total Annual:
8000K-10000K
Employee Number:
100~130
Ecer Certification：
Verified Supplier
Cuberyllium Metal Technology Co.,Ltd., is a national-level high-tech company. It is a production-oriented enterprise mainly engaged in the production of high-performance beryllium copper materials. CUBERYLLIUM® established in 2002 years and located in Zhejiang Prov., China. It is a membe... Cuberyllium Metal Technology Co.,Ltd., is a national-level high-tech company. It is a production-oriented enterprise mainly engaged in the production of high-performance beryllium copper materials. CUBERYLLIUM® established in 2002 years and located in Zhejiang Prov., China. It is a membe...
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