Standard: ASTM B441-2004
Material certificate: Provided with the goods
Processing method: Factory-assembled (customizable)
Processing services: Cutting, flattening, polishing, etc.
Product surface description: Black skin, shiny, polished, acid-washed, etc.
Goods sales type: In stock (customizable)
Jiaye beryllium bronze rod is the most superior elastic material among copper alloys in terms of performance. The jiayedingsheng beryllium copper rod produced by jiaye Copper Factory possesses extremely high strength, elasticity, hardness, fatigue strength, small elastic lag, corrosion resistance, wear resistance, cold resistance, high electrical conductivity, no magnetism, and no sparking during impact. It exhibits a series of excellent physical, chemical and mechanical properties such as these: it is usually applied in elastic components, diaphragms, membranes, corrugated tubes, micro switches, explosion-proof tools, as well as various molds, bearings, bearing shells, gears and various electrodes under the condition of heat treatment.
Copper> | Be> | Co> | Ni> | Fe> | Pb> | Cu> | |
C17200 | C1720 | 1.80~2.0 | 0.2 | 0.2 | 0.6 | ~ | ballence |
C17300 | C1730 | 1.80~2.0 | 0.2 | 0.2 | 0.6 | 0.6 | |
C17000 | C1700 | 1.60~1.79 | 0.2 | 0.2 | 0.6 | ~ | |
C17510 | ~ | 0.20~0.60 | ~ | 1.40~2.20 | ~ | ~ | |
C17500 | C1750 | 0.40~0.70 | 2.40~2.70 | ~ | ~ | ~ | |
C17410 | ~ | 0.15~0.50 | 0.35~0.60 | ~ | ~ | ~ |
Mechanical properties of jiayedingsheng beryllium bronze rod | |||||
State | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | Hardness(HRB或C) | Electrical Conductivity%IACS |
A | 420~550 | 210~390 | 35~60 | B45~78 | 15~19 |
1/4H | 520~620 | 420~570 | 20~45 | B68~90 | 15~19 |
1/2H | 590~710 | 520~670 | 12~30 | B88~96 | 15~19 |
H | 700~850 | 630~810 | 2~18 | B96~102 | 15~19 |
AT | 1160~1380 | 980~1240 | 3~15 | C36~42 | 22~28 |
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