Ohmalloy Material Co.,Ltd
| Payment Terms | L/C, T/T, , MoneyGram,Paypal |
| Supply Ability | 50000 KG per Month |
| Delivery Time | 5-15 working days |
| Packaging Details | Plywood case |
| Name | Becu Beryllium Copper Wire Alloy25 JIS C1720 |
| Elastic Modulus | 128gpa |
| Conductivity | 18%(Iacs) |
| Chemical Composition | Cu97%Be2% |
| Thermal Conductivity | 105 W/M.K |
| Wire Temper | OM/ 1/4HM/ 1/2HM/ HM/ XHM/ XMHS |
| Brand Name | OHMALLOY/OEM |
| Model Number | SP-SP-BeCu |
| Certification | Rohs |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, , MoneyGram,Paypal | Supply Ability | 50000 KG per Month |
| Delivery Time | 5-15 working days | Packaging Details | Plywood case |
| Name | Becu Beryllium Copper Wire Alloy25 JIS C1720 | Elastic Modulus | 128gpa |
| Conductivity | 18%(Iacs) | Chemical Composition | Cu97%Be2% |
| Thermal Conductivity | 105 W/M.K | Wire Temper | OM/ 1/4HM/ 1/2HM/ HM/ XHM/ XMHS |
| Brand Name | OHMALLOY/OEM | Model Number | SP-SP-BeCu |
| Certification | Rohs | Place of Origin | China |
| High Light | copper alloys ，copper nickel alloy | ||
Becu Beryllium Copper Wire Alloy25 JIS C1720 Spring Wire Strip XHM Hard Treatment
Beryllium copper is a supersaturated solid solution copper-based alloy, a copper alloy with bismuth as the main alloying element, also known as beryllium bronze.
Features:
Beryllium copper is an alloy with good mechanical, physical and chemical properties. After quenching, it has high strength, elasticity, wear resistance, fatigue resistance and heat resistance, with feature of high conductivity,thermal conductivity, cold resistance and non-magnetic, no sparks when hitting, easy to weld and excellent corrosion resistance in the atmosphere, fresh water and seawater.
Usage:
Casting beryllium bronze: (Cu-2Be-0.5Co-0.3Si, Cu-2.6Be-0.5Co-0.3Si, Cu-0.5Be-2.5Co, etc.) For explosion-proof tools, various molds (inner inserts for plastic injection molding dies, integral cavities for blow molds, automotive molds), bearings, bushings, bushings, gears and various electrodes
Processing beryllium bronze: (Cu-2Be-0.3Ni, Cu-1.9Be-0.3Ni-0.2Ti) is mainly used as a variety of advanced elastic components, especially requiring good conductivity, corrosion resistance, wear resistance, cold resistance, various no magnetic components, used as a large number of bellows, diaphragms, bellows, micro switches, etc.
Chemical Composition(%)
| Brand | Be | Co | Ni | Co+Ni | Co+Ni+Fe | Pb | Cu | Other |
| C17200 | 1.8-2.0 | / | / | Min 0.2 | Max 0.6 | Max 0.2 | Bal. | Max 0.05 |
Technical Specification
|
Density | Hardness after Quenching | Tensile Strength | Yield Strength (0.2%) | Elastic Modulus |
Conductivity | Thermal Conductivity at 20ºC |
| g/cm | HRC | MPa | MPa | GPa | IACS | w/m.k |
| 8.3 | ≥36-42 | ≥1000 | 1035 | 128 | 18% | 105 |
| Symbol or Brands | Chemical Composition | Temper | Tensile Strength (N/mm2) | Elongation (%) | Endurance | Vickers Hardness (HV) | Electric Conductivity (%IACS) |
| C1720 | Be:1.8-2.0 Ni+Co≥0.20 Ni+Co+Fe≤0.6 Cu+Be+Co+Fe ≥99.5 | Before age-hardening | |||||
| O | 410-540 | ≥35 | - | 90-160 | ≥17 | ||
| 1/4H | 510-620 | ≥10 | - | 45-220 | ≥16 | ||
| 1/2H | 590-695 | ≥5 | - | 180-240 | ≥15 | ||
| H | 685-835 | ≥2 | - | 210-270 | ≥15 | ||
| After age-hardening | |||||||
| OT | 1100-1380 | ≥3 | ≥960 | 325-400 | ≥22 | ||
| 1/4HT | 1180-1400 | ≥2 | ≥1030 | 350-430 | |||
| 1/2HT | 1240-1440 | ≥2 | ≥1100 | 360-440 | |||
| HT | 1270-1480 | ≥1 | ≥1140 | 380-450 | |||
| Spread(Standard) | |||||||
| OM | 685-885 | ≥18 | ≥480 | 220-270 | ≥17 | ||
| 1/4HM | 735-930 | ≥10 | ≥550 | 235-285 | |||
| 1/2HM | 815-1010 | ≥8 | ≥650 | 260-310 | |||
| HM | 910-1110 | ≥6 | ≥750 | 295-345 | |||
| XHM | 1100-1290 | ≥2 | ≥930 | 340-390 | |||
| XMHS | 1210-1400 | ≥2 | ≥1030 | 360-410 | |||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
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