Hangzhou Cuberyllium Metal Technology Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 200T/Month |
| Delivery Time | 10~15days |
| Packaging Details | Coil+plywood case |
| Name | RWMA Class 4 Beryllium Copper Alloys |
| Prodcut Form | Strip, Rod, Plate, Tube, Wire |
| Standard | ASTM STANDARD |
| Safe Handling | No special health risk. |
| Machining Property | Good |
| Surface | Bright/Polished |
| 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 | Coil+plywood case |
| Name | RWMA Class 4 Beryllium Copper Alloys | Prodcut Form | Strip, Rod, Plate, Tube, Wire |
| Standard | ASTM STANDARD | Safe Handling | No special health risk. |
| Machining Property | Good | Surface | Bright/Polished |
| Brand Name | CUBERYLLIUM® | Model Number | RWMA Class 4,C17200 |
| Certification | ISO,SGS | Place of Origin | China |
| High Light | Class 4 Beryllium Copper Alloys ，Polished Beryllium Copper Alloys ，Astm Standard Beryllium Copper Alloys | ||
Range of Sizes and Tempers RWMA Class 4 Beryllium Copper Alloys
Product Normal Description:
Grade of material: RWMA Class 4
Other name: C17200, Alloy 25, C172, CDA172, CuBe2
Available Product Form: Round rod, flat bar, plate, strip, wire, tube
Standard: ASTM Standard
Application: Electrical industry, Industrial
Cuberyllium Metal Tech. Co.,Ltd. provide beryllium copper alloy products in a range of sizes and tempers.
We can support quantites to accommodate both high-volume and low-volume needs.
When you're in need of beryllium copper products, plz contact with us.
Beryllium is a silver gray mettalic element that occurs naturally in about 30 minerals. It is lighter than Aluminum yet stiffer than steel. Beryllium gives Copper the strength of steel with the conductivity of a Copper Alloy.Because of the excellent fatigue resistance, beryllium copper is widely used for springs, pressure responsive diaphragms, flexible bellows, connectors, contacts and relays, which are all subject to cyclic loading. The anti-galling, strength and good corrosion resistance led to the widespread use of beryllium copper for down hole drilling tools for the oil and gas industry.
Introduction of RWMA Class 4 Beryllium Copper Alloys:
C17200 Beryllium Copper is an excellent material for a number of applications. C172 has excellent bearing properties with extremly high compressive strengths. C17200 also has siginificant non corrosive properties when exposed to harsh conditions. This alloy also has great galling resisitance. C17200 has a relative magnetic permability very close to 1.00, making it transparent to the effect of magnetic fields. This alloy is non sparking.
Chemical Composition of RWMA Class 4 Beryllium Copper Alloys:
| Be | 1.80-2.00% |
| Co+Ni | 0.20% Min. |
| Co+Ni+Fe | 0.60% Max. |
| Others | 0.50% Max. |
| Cu | Balance |
| Note | Cu+Be+Co+Ni+Fe:99.50% Min |
Applications of RWMA Class 4 Beryllium Copper Alloys:
Product Shapes and Photo of RWMA Class 4 Beryllium Copper Alloys:
| Material Grade | Strip | Rod | Plate | Wire | Tube | Disc |
| RWMA Class 4, C17200 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Age Hardenable Tempers
This term means the material can be strengthened by simple heat treatment after stamping or forming. The strength level will be roughly doubled by optimum heat treatment.
ASTM Designation Description Name
TB00 Annealed A
TD01 Quarter Hard 1/4 H
TD02 Half Hard 1/2 H
TD04 Hard H
Heat Treated Tempers
These tempers describe the resulting strength after optimum heat treatment of their age hardenable counter parts.
ASTM Designation Description Name
TF00 Annealed & Heat Treated AT
TH01 Quarter Hard & Heat Treated 1/4 HT
TH02 Half Hard & Heat Treated 1/2 HT
TH04 Hard & Heat Treated HT
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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