Copper C10300 tubes consist of 99.95% copper with very low oxygen content (<0.001%), which makes them extremely conductive and resistant to hydrogen embrittlement. They possess excellent mechanical properties such as a tensile strength of 200–250 MPa, yield strength of 50–75 MPa, and elongation of 35–50%, which makes them excellent in terms of ductility and durability. With a hardness range of 40–60 HB and excellent thermal and electrical conductivity, C10300 copper tubing is well-suited for applications in heat exchangers, plumbing, and electrical uses. Their corrosion resistance and formability also make them a popular selection for high-performance industrial applications.
ASTM B111 UNS C10300 Annealed Copper Tube Specifications
| Standard | ASTM B111 / ASTM B75 / ASTM B280 / ASTM B68 / ASME SB111 / ASME SB75 / ASME SB280 / ASME SB68 |
|---|---|
| Material | Copper |
| Outer Diameter(OD) | 4mm-150mm |
| Wall Thickness : | 0.25mm-8mm |
| Length | 1 meter-6 meter or as required |
| Types | Seamless Pipes, Pipe / Light Drawn Pipe / Light Annealed Pipe / Bright Pipe / Annealed Pipe, Annealed Pipe, Full Annealed Pipe, Hard Drawn Pipes |
| Application | 1. Pancake Coil for ACR, General Engineering Applications 2. LWC Coil for ACR, General Engineering Applications 3. Straight Copper Pipe for ACR and Refrigeration 4. Inner-grooved copper Pipe for ACR and Refrigeration 5. Copper Pipe for Transportation System of water, gas and oil 6. Semi-finished Copper Pipe for industrial applications |
ASTM B111 UNS C10300 Pancake Capillary Copper Coil Chemical Composition
| Grade | Cu | P |
| C10300 | 99.95 | 0.005 |
ASTM B111 UNS C10300 Rolling Pancake Copper Tube Mechanical Properties
| Density (lb / cu. in.) | Electrical Resistivity (microhm-cm (at 68 Deg F)) | Melting Point (Deg F) | Mean Coeff Thermal Expansion | Modulus of Elasticity Tension |
| 0.323 | 10.5 | 1981 | 9.4 | 17000 |
ASTM B111 UNS C10300 Copper Coil Tubes Thickness Chart
| (mm) | Outside Diameter (mm) |
Table Y Half hard an annealed tube |
Table X Half hard light gauge tube |
Table Z Hard drawn thin wall tube |
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|---|---|---|---|---|---|---|---|
| Maximum Working Pressure (N/mm2) |
Thickness (mm) |
Maximum Working Pressure (N/mm2) |
Thickness (mm) |
Maximum Working Pressure (N/mm2) |
Thickness (mm) |
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| 8 | 8 | 10.5 | 0.8 | 9.7 | 0.6 | 9.8 | 0.5 |
| 6 | 6 | 14.4 | 0.8 | 13.3 | 0.6 | 11.3 | 0.5 |
| 10 | 10 | 8.2 | 0.8 | 7.7 | 0.6 | 7.8 | 0.5 |
| 15 | 15 | 6.7 | 1 | 5.8 | 0.7 | 5 | 0.5 |
| 12 | 12 | 6.7 | 0.8 | 6.3 | 0.6 | 6.4 | 0.5 |
| 18 | 18 | 5.5 | 1 | 5.6 | 0.8 | 5 | 0.6 |
| 28 | 28 | 4.2 | 1.2 | 4 | 0.9 | 3.2 | 0.6 |
| 22 | 22 | 5.7 | 1.2 | 5.1 | 0.9 | 4.1 | 0.6 |
| 35 | 35 | 4.1 | 1.5 | 4.2 | 1.2 | 3 | 0.7 |
| 54 | 54 | 3.6 | 2 | 2.7 | 1.2 | 2.5 | 0.9 |
| 159 | 159.4 | 1.5 | 2 | 1.5 | 1.5 | ||
| 42 | 42 | 3.4 | 1.5 | 3.5 | 1.2 | 2.8 | 0.8 |
| 67 | 67 | 2.8 | 2 | 2 | 1.2 | 2 | 1 |
| 108 | 108.1 | 2.2 | 2.5 | 1.7 | 1.5 | 1.7 | 1.2 |
| 76.1 | 76.2 | 2.5 | 2 | 2.4 | 1.5 | 1.9 | 1.2 |
| 133 | 133.4 | 1.4 | 1.5 | 1.6 | 1.5 | ||
Size Chart Of Seamless Copper C10300 Pipe
| Outside diameter (OD) [in (mm)] |
Nominal size |
Inside diameter (ID) [in (mm)] |
||
|---|---|---|---|---|
| Type L | Type K | Type M | ||
| 1⁄2 (12.7) | 3⁄8 | 0.430 (10.922) | 0.402 (10.211) | 0.450 (11.430) |
| 3⁄8 (9.5) | 1⁄4 | 0.315 (8.001) | 0.305 (7.747) | |
| 2 5⁄8 (66.675) | 21⁄2 | 2.465 (62.611) | 2.435 (61.849) | 2.495 (63.373) |
| 5⁄8 (15.875) | 1⁄2 | 0.545 (13.843) | 0.528 (13.411) | 0.569 (14.453) |
| 7⁄8 (22.225) | 3⁄4 | 0.785 (19.939) | 0.745 (18.923) | 0.811 (20.599) |
| 3⁄4 (19.05) | 5⁄8 | 0.668 (16.967) | 0.652 (16.561) | 0.690 (17.526) |
| 1 1⁄8 (28.575) | 1 | 1.025 (26.035) | 0.995 (25.273) | 1.055 (26.797) |
| 1 5⁄8 (41.275) | 11⁄2 | 1.505 (38.227) | 1.481 (37.617) | 1.527 (38.786) |
| 1 3⁄8 (34.925) | 11⁄4 | 1.265 (32.131) | 1.245 (31.623) | 1.291 (32.791) |
| 2 1⁄8 (53.975) | 2 | 1.985 (50.419) | 1.959 (49.759) | 2.009 (51.029) |
| 3 1⁄8 (79.375) | 3 | 2.945 (74.803) | 2.907 (73.838) | 2.981 (75.717) |
Uses of ASTM B111 UNS C10300 Bending 3/8 Copper Tube
Copper C10300 Pipes is widely utilized in different sectors due to high electrical and heat conductivity, proper corrosion resistance, and good formability. Copper C10300 tubing is continually used in devices like bus bars, transformers, and conductors where efficiency of energy transfer is required. In the HVAC and plumbing sector, the pipes are generally used in heat exchangers, refrigeration, and fluid transmission systems. Their oxygen-free and high-purity characteristics suit them for aerospace, automotive, and industrial applications, as well as vacuum, medical gas, and semiconductor manufacturing. C10300 copper pipes are also durable, efficient, and long-lasting in performance for demanding environments.
Copper products that GNEE can provide
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Product name
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Copper Pipe / Tube
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Round copper pipe
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Wall thickness: 0.2-120mm
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Outside Diameter: 2mm~910mm
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Rectangular copper pipe
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Wall thickness: 0.2mm~910mm
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Size: 2mm*4mm~1016mm*1219mm
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Hardness
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1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc
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Standard
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GB/T5231-2001.GB/T1527-2006.JISH3100-2006, JISH3250-2006, JISH3300-2006, ASTM-B152M-06, ASTM-B187, ASTM-B75M-02, ASTM-B42-02, ASTM-B370 /ASTM-B152 etc
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Material
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T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,
C10910,C10920,TP1,TP2,C10930,C11000,C11300,C11400,C11500,
C11600,C12000,C12200,C12300,TU1,TU2,C12500,C14200,C14420,
C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,
C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,
C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70600,
C70620,C71000,C71500,C71520,C71640,C72200,etc.
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Usage
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Pressure vessels, Heat exchangers, Cotter, pins, Rivets, Radiators, Gaskets, Roofing, Gutters
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Package
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Standard export package,suit for all kind of transport,or as required.
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Material |
Copper, Brass, Bronze and special copper alloy |
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Grade |
ASTM |
C10100,C11000,C12200,C21000,C22000,C23000,C24000,C26000, |
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G/B |
TU1,T2,TP2,H96,H90,H85,H80,H70,H65,H63,H62,H59,HPb63-3, |
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JIS |
C 1011,C 1100,C 1220,C3604,C 2100,C 2200,C 2300,C 2400, C 2600, |
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BS |
Cu-OFE,C 101,Cu-DHP,CZ 125,CZ 101,CZ 102,CZ 103,CZ 106,CZ 107, CZ 108,CZ 109, CZ 123,CZ 124,CZ 121,CZ 111,CZ 133, Pb 104, |
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DIN/ISO |
CuZn5,CuZn10,CuZn15,CuZn20,CuZn30,CuZn35,CuZn33,CuZn36, |
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Shape |
Round, Square, Flat, Hexagon, Oval, Half-round or Customized |
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Dimension |
Bar/Rod |
Standard(Diameter 5-160 mm) or Customized |
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Wire |
Standard(Diameter 0.02-6 mm) or Customized |
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Plate/Sheet |
Standard(T 0.2-50 mm/W 200-3000 mm/L 6000 mm) or Customized |
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Strip |
Standard(T 0.05-1.5 mm/W 20-600 mm/L 20000 mm) or Customized |
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Tube/Pipe |
Standard(OD 3-360mm/Wall thickness 0.5-50 mm) or Customized |
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Standard |
GB/T,JIS,ASTM, ISO, DIN, BS, NF etc. |
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Hardness |
1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard. |
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Package |
Plastic film + Wooden case or as per customer requirement |
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Surface |
Polished,bright,oiled,hair line,brush,mirror,or as required |
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Deliver time |
According to order's quantity. |
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Shipment |
By sea, by air, DHL, UPS, FedEx etc. or as required |
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Application |
Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial |
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Product name |
Copper plate |
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Width |
500-2000mm or as customer request |
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Thickness |
0.2-120mm or as customer request |
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Length |
1000-6000mm or as customer request |
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Processing service |
Welding, stamping, cutting, bending, unwinding |
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Application |
Widely used in electrical industry, medical equipment, construction, chemical, |
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Export packing |
Standard Marine packaging or custom packaging |
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Price Terms |
FOB CIF CFR,or We can also go into detail |
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Product Name |
Copper Wire |
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Standard |
AISI, ASTM, BS, DIN, EN, GB, JIS |
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Diameter |
0.6mm / 0.8mm / 0.9mm / 1.0mm / 1.2mm / 1.6mm |
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Thinckness |
0.12mm-3.0mm |
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Cu Content (%) |
99.998% |
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Alu-Zinc coating |
30-180g/m2 |
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Material |
C21000,C22000,C22600,C23000,C24000,C26000,C26130,C26800,C27000,C27200,C27400, etc. |
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Package |
Standard seaworthy export packing:
3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve |
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Certification |
ISO, SGS, CE |
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Delivery |
8-20 days |
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Payment Terms |
T/T, LC, Western Union, Paypal, etc. |
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MOQ |
1 Ton |
copper CNC machined parts
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Processing |
CNC Turning,CNC Milling,Laser Cutting,Bending,Spining,Wire Cutting,Stamping, Electric Discharge Machining(EDM),Injection Molding,3D Printing,Rapid Prototype,Moulds etc. |
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Materials |
Aluminum:2000 series,6000 series,7075,5052,etc. |
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Stainlesss steel:SUS303,SUS304,SS316,SS316L,17-4PH,etc. |
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Steel:1214L/1215/1045/4140/SCM440/40CrMo,etc. |
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Brass:260,C360,H59,H60,H62,H63,H65,H68,H70,Bronze,Copper |
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Titanium:Grade F1-F5 |
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Plastic:Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. |
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Anodized,Bead Blasted,Silk Screen,PVD Plating,Zinc/NickI/Chrome/Titanium Plating, |
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Tolerance |
+ / - 0 . 0 1 m m |
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Surface |
Min Ra 0.1~3.2 |
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CERTIFICATE |
ISO9001:2015,IOS14001：2015,ROSH. |
Why choose us?
Since our establishment in 2008, our company has specialized in the production and export of copper products. We utilize advanced production lines and a comprehensive quality control system. From raw materials to finished products, every step is rigorously inspected using precision instruments (such as spectrometers, metallographic microscopes, and conductivity testers) to ensure that our products meet international standards for composition, dimensions, and performance. We are committed to providing high-quality, high-precision copper products and reliable service to our global customers.
Email:sales@gneesteel.com
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