- SMI Copper (Sunflex Metal Industries)
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Producing with strict dimensional tolerances such as C-connectors, L-shape, Y-shape, H-shapes as well as profiles for heat sinks etc.
| Product | Copper Extruded Profile and Sections |
| Specifications | ASTM B133, ASTM B124, ASTM B187, IS: 191, 613 & 1897 |
| Standard | EN 12167:2016, As Per IS -4171, 1s-288,IS-613 Standards |
| Grade | C101 – ETP copper and oxygen free copper, DHP, DLP, C10100, C10200, C10300, C10400, C10500, C10700, C11000, C11300, C12000, C12200, C14300, C14420, C14530, C19210, C19400 |
| Thickness | Extruded: 4mm Min. Drawn: 3mm Min. |
| Length | Extruded: 50ft Max weight limit upto 55Kgs Drawn: 10ft Max. weight limit upto 55Kgs |
| Machining process | CNC machining |
| Tolerance | Extruded: +0.30" Min. on any dimension Drawn: +0.005 Min. on any dimension |
| Circumscribing circle diameter | For Extruded Product: 4.125" Max For Drawn Product: 4" Max Cross Sectional - 1/2 sq. Inch minimum. |
| Cross sections | 80 mm2 to 150 mm2 |
| Conductivity | Above 97% IACS min in Half Hard Above 99.95% in annealed |
| Purity | Copper - 99.85% |
| Specifications (DHP) Specifications (DLP) | Copper: 99.99%, O 2: < 10 ppm Copper: 99.95%, O 2: < 100 ppm |
| Shapes | Profiled Tubes and Rods in Reeded, Oval, Rectangle, Polygon, hex, round, Square and Twisted shape, L-shape, Y-shape, H-shape, etc. |
Supplying to more than 30 countries like UK, Poland, Singapore, Malaysia, China, USA, Sweden, Israel, Germany, Russia, France, Italy, Canada & Australia, Oman, Qatar, UAE & Saudi Arabia.
Nearest British Standard Equivalent | European Material Designation | Copper Description |
C101 | CW004A | Cu ETP |
C101 | CW011A | Silver bearing copper Ag 0.03 - 0.05 |
C101 | CW012A | Silver bearing copper Ag 0.06 - 0.08 |
C101 | CW013A | Silver bearing copper Ag 0.08 - 0.012 |
C103 | CW008A | Oxygen free copper |
C109 | CW118C | Free machining copper (added tellurium) |
C110 | CW009A | Oxygen free copper |
C111 | CW114C | Free machining copper (added sulphur) |
| Nation | China | USA | U.K | Germany | Japan | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Standard No. | GB | ASTM B170 | BS 6017 | DIN 1787 | JIS H2123 | |||||
| Classification | TU0 | TU1 | Grade1 C10100 | Grade 2 C10200 | Cu-OFE C103 | Cu-OF C110 | OF-Cu 2.0040 | Grade1 C1011 | Grade2 C1020 | |
| Chemical Composition | Cu+Ag (%Min) | 99.99 | 99.9 | 99.99 | 99.95 | 99.99 | 99.95 | 99.95 | 99.99 | 99.98 |
| O2 P (PPM) | 10Max 3max | 10max N/A | 5Max 3Max | 10Max N/A | 10Max 3Max | NA NA | NA NA | 10Max 3max | 10max N/A | |
| European Standard | Polish Standard | German Standard | |||
|---|---|---|---|---|---|
| EN 12167:2016 | EN 13600:2016 | PN 75/H93623 | DIN 40500 | DIN 17672 | |
| EN 13605:2016 | |||||
| Temper | Cu-DHP | Cu-ETP | M1E, M2R | E-Cu57 | SF-Cu |
| extruded | M | - | pp | p | - |
| drawn | M | D | pc | zh | zh |
| soft | - | R200/H035 | r | F20 | F20 |
| half hard | R240/H065 | R240/H065 | z4 | F25 | F24 |
| hard | R280/H085 | R280/H080 | z6 | F30 | F29 |
| Element | |||||||||
| Cu(1,2,3) | Pb | Zn | Fe | P | Ag | As | O | Sb | Te |
| (1) This is a high conductivity copper which has, in tde annealed condition a minimum conductivity of 100% IACS except for Alloy C10100 which has a minimum conductivity of 101% IACS. (2) Cu is determined by tde difference between tde impurity total and 100 %. For alloy C10100 tde Cu value is exclusive of Ag. (3) The following additional impurity maximum limits shall apply: Bi 1ppm (0.0001%); Cd 1ppm (0.0001%); Mn 0.5ppm (0.00005%); Ni 10ppm (0.0010%); Se 3ppm (0.0003%); S 15ppm (0.0015%); Sn 2ppm (0.0002). | |||||||||
| Density (g/cc) | 8,96 |
| Thermal Conductivity (W/cm oK) | 4,01 |
| Specific Heat (J/g oK) | 0,38 |
| Coefficient of linear thermal expansion / K-1 | 16,5E-6 |
| Atomic Mass Average | 63,546 |
| Melting Point | 1357,75 oK 1084,6 oC 1984,3 oF |
| Alloy | Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) | Conductivity (MS/m) |
|---|---|---|---|---|---|---|
| Cu-ETP | D (Hard as drawn) | - | - | - | - | 56 min |
| H035 | - | - | - | 35 -65 | 58 min | |
| R200 | 200 min | 120 max | 25 min | - | 58 min | |
| H065 | - | - | - | 65 -90 | 58 min | |
| R230 | 230 min | 160 min | - | - | 58 min | |
| R250 | 250 min | 200 min | 8 min | - | 58 min | |
| H085 | - | - | - | 85 -110 | 57 min | |
| R300 | 300 min | 260 min | 5 min | - | 57 min | |
| H100 | - | - | - | 100 min | 57 min |
| Alloy | Temper | Rod & Bar Strength (mm) | Elongation (%) | Hardness (HV) | Conductivity (MS/m) |
|---|---|---|---|---|---|
| Cu-ETP | O60 | All sizes | 25 min | 57 max | 58 min |
H04
| For rod: Up to 10 incl. | 12 min | - | 56 min | |
| Over 10 to 25 incl. | 12 min | 89 min | 56 min | ||
| Over 25 to 50 incl. | 15 min | 83 min | 56 min | ||
| Over 50 to 75 incl. | 15 min | 71 min | 57 min | ||
| Over 75 | 15 min | - | - | ||
For bar: Up to 10 incl. thickness and up to 110 incl. in width | 10 min | 89 min | 56 min | ||
| All other sizes | 15 min | 71 min | 57 min |
| Alloy | Temper | Rod & Bar Strength (mm) | Tensile Strength (MPa) | Elongation (%) | Conductivity (MS/m) |
|---|---|---|---|---|---|
| Cu-ETP | O | 6 or over up to and incl. 10 | 195 min | 30 min | 58 min |
| ½ H | 6 or over up to and incl. 25 | 245 min | 15 min | 57 min | |
| over 25 up to and incl. 50 | 225 min | 20 min | 57 min | ||
| over 50 up to and incl. 75 | 215 min | 25 min | 57 min | ||
| H | 6 or over up to and incl. 25 | 275 min | - | 56 min |
| Alloy | Temper | Rod & Bar Strength (mm) | Tensile Strength (MPa) | Elongation (%) | Conductivity (MS/m) |
|---|---|---|---|---|---|
| Cu-ETP | O | 2.0 or over up to and incl. 30 | 195 min | 35 min | 58 min |
| ½ H | 2.0 or over up to and incl. 30 | 215-275 | 25 min | 57 min | |
| ¼ H | 2.0 or over up to and incl. 20 | 245-315 | 15 min | 57 min | |
| H | 2.0 or over up to and incl. 10 | 275 min | - | 56 min |
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