ASTM Standard C10200 Copper Round Bar Smooth Surface Without Burr C102 Copper Rod
Products Specification of Copper Bars
Product Name | Copper Rod |
Shape | Round/Square/Rectangular/Flat, etc |
Size | Regular size 600x1500mm or Customized |
Grade | Pure Copper:C10100/C10200/C11000/C12000/C12200 Copper Alloy:C14500/C17200/C17300/C17510/C18150/C19200/C19210/C19400 Brass:C22000/C23000/C24000/26000/26800/27000 Lead Brass:C33000/CuZn36Pb3/C35000/C35300/C36010/C37000/37700/C38000 /C38500/CuZn39Pb3/CuZn40Pb2 Tin Brass:C44300/C44500/C46400/HSn90-1 Aluminum Brass:C68700/HAl77-2/HAl66-6-3-2/HAl64-3-1 Tin Bronze:C51000/C51100/C51900/C52100/C54400/CuSn4/CuSn5/CuSn5Pb1/CuSn6/CuSn8 Aluminum Bronze:C60800/C61300/C61900/C62300/C63000 Copper Nickel Alloy:C70400/C71500/C70600/C70620/C73500/75200/76200/C77000 |
Temper | H,1/2H,3/4H,1/4H,EH,SH,O60, etc. |
Surface | Mill,Polished,bright or customized. |
MOQ | 1 ton |
Delivery Time | 5-10 days after the payment received |
Payment Item | 30% TT deposit+70% TT balance before delivery |
Standard Size of C10200 Copper Bar in Stock
Standard Size | 4mm 5mm 6mm 7mm 8mm 9mm 10mm 12mm 14mm 15mm 16mm 18mm 19mm 20mm 22mm 24mm 25mm 27mm 28mm 30mm 32mm 35mm 38mm 40mm 42mm 45mm 48mm 50mm 55mm 60mm 65mm 70mm 75mm 80mm 85mm 90mm 95mm 100mm 105mm 110mm 115mm 120mm 125mm 130mm 140mm 150mm 160mm 180mm 190mm 200mm 210mm 220mm 230mm 240mm 250mm |
Copper 102 is an oxygen-free copper with extremely high electrical conductivity and good formability. These characteristics make it particularly useful for electrical connectors.
Copper 102 can be deep-drawn from the annealed temper.It is corrosion resistant in normal atmosphere and water. A thin adherent oxide film forms at elevated temperatures which prevents particle contamination and enhances glass to metal seals. The Copper 102 can be readily soldered and brazed. The absence of oxygen makes welds free of inclusions.
Copper 102 is available from Hamilton Precision Metals as strip product in thicknesses from 0.0005” to 0.010” (0.0127 mm to 0.254 mm) in widths up to 12.0” (304.8 mm). The material conforms to ASTM B 152 and UNS C10200. It is also available in thickness less than 0.0005” (0.0127 mm) in widths up to 4.000” (101.6 mm) maximum.
COPPER 102 NOMINAL COMPOSITION | |
---|---|
Copper | 99.95% |
COPPER 102 MECHANICAL PROPERTIES | ||
---|---|---|
ANNEALED | COLD ROLLED | |
Ultimate Tensile Strength | 35,000 PSI | 57,000 PSI |
Yield Strength (0.2% Offset) | 10,000 PSI | 53,000 PSI |
Elongation in 2” * | 40% | 2% |
Grain Size | 0.020 mm | - |
Modulus of Elasticity (Tension) | 17 x 10+6 PSI | - |
Poisson’s Ratio | 0.32 | - |
*The measured elongation will be less as thickness decreases to 0.002” and less.
These values may be adjusted by control of process variables – consult HPM for desired values.
COPPER 102 PHYSICAL PROPERTIES | |
---|---|
Density | 0.323 lbs/cu.in. |
Melting Point (Approx.) | 1080°C |
Electrical Resistivity @ R.T. | 1.71 Microhm·cm |
Temperature Coefficient of Resistivity (0 to 100°C) | 3900 PPM/°C |
Electrical Conductivity @ R.T | 586 MEGMHO·cm |
Thermal Expansion Coefficient (20° to 100°C) | 7.0 X 10-6/°C |
Thermal Conductivity @ R.T. | 390 W/m·K |
Magnetic Attraction | None |