Wuxi Laiyuan Special Steel Co., Ltd.
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Oiled Brushed 4x8 Copper Sheet Metal 20 Gauge C14500 anti corrosion
Wuxi Laiyuan Special Steel Co., Ltd. C14500 Tellurium copper sheet. C145 Tellurium is classified as a free-machining copper. The copper telluride precipitations in the microstructure affects the cutting chips into short pieces, thus enabling a much higher machining speed than with pure copper. Copper 145 Tellurium has a machinability rating scale of 85%, compared to pure copper of 20%, thus longer tool life. The high conductivity of tellurium copper makes it a suitable material for electrical applications.
| ELEMENT | CU (1,2,3) | P | TE |
| Min % | 99.99 | 0.004 | 0.40 |
| Max % | — | 0.012 | 0.7 |
| Melting Point – Liquidus ⁰F | 1976 | |
| Melting Point – Solidus ⁰F | 1924 | |
| Density lb/cu in. at 68⁰F | 0.323 | |
| Specific Gravity | 8.94 | |
| Electrical Conductivity % IACS at 68⁰F | 93 | |
| Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F | 205 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-212 ⁰F) | 9.5 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-392 ⁰F) | 9.7 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) | 9.9 | |
| Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F | 0.092 | |
| Modulus of Elasticity in Tension ksi | 17000 | |
| Modulus of Rigidity ksi | 6400 |
| ALLOY | JOINING TECHNIQUE | SUITABILITY LEVEL |
| C14500 | Soldering | Excellent |
| Brazing | Excellent | |
| Oxyacetylene Welding | Fair | |
| Gas Shielded Arc Welding | Good | |
| Coated Metal Arc Welding | Not Recommended | |
| Spot Weld | Not Recommended | |
| Seam Weld | Not Recommended | |
| Butt Weld | Good | |
| Capacity for Being Cold Worked | Excellent | |
| Capacity for Being Hot Formed | Excellent | |
| Forgeability Rating | 65 | |
| Machinability Rating | 20 |
| FORM | TEMPER | TENSILE STRENGTH | YS-0.5% EXT (KSI) | ELONGATION (%) | ROCKWELL (B) | ROCKWELL (F) | ROCKWELL (30T) | SHEAR STRENGTH (KSI) | TORSION MODULUS (KSI) | TENSILE STRENGTH IN SHEAR | SECTION SIZE (IN) |
| PLATE SHEET STRIP | H02 | 38 | 40 | 18 | 43 | 26 | 0.25 | ||||
| H02 | 38 | 30 | 8 | 0.0625 | |||||||
| H02 | 42 | 40 | 25 | 42 | 25 | 1 | |||||
| H02 | 38 | 30 | 12 | 0.25 | |||||||
| H02 | 42 | 40 | 25 | 25 | 1 | ||||||
| H02 | 42 | 39 | 36 | 25 | 2 | ||||||
| H02 | 43 | 40 | 20 | 26 | 0.5 | ||||||
| H02 | 43 | 40 | 18 | 26 | 0.24 | ||||||
| H02 | 42 | 39 | 35 | 25 | 2 | ||||||
| H02 | 43 | 40 | 20 | 43 | 50 | 26 | 0.5 | ||||
| H00 | 38 | 30 | 26 | 36 | 44 | 25 | 0.5 | ||||
| H04 | 53 | 49 | 10 | 29 | 0.24 | ||||||
| H04 | 48 | 44 | 15 | 48 | 27 | 0.5 | |||||
| H04 | 48 | 44 | 20 | 27 | 1 | ||||||
| H04 | 53 | 49 | 10 | 54 | 29 | 0.25 | |||||
| H04 | 48 | 44 | 20 | 48 | 27 | 6.4 | 1 | ||||
| H04 | 48 | 44 | 15 | 27 | 0.5 | ||||||
| OS015 | 33 | 11 | 46 | 22 | 0.5 | ||||||
| OS015 | 33 | 11 | 46 | 43 | 22 | 0.5 | |||||
| OS050 | 32 | 10 | 50 | 22 | 1 |
Why Choose Us?
1. who are we?
We are based in Wuxi, China, start from 2007,sell to Domestic Market and Abroad Market. There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us?
stainless steel plate,stainless steel coil,stainless steel sheet,stainless steel pipe and tube,sainless steel bar
4. why should you buy from us not from other suppliers?
Runs perennial exports of quality assured steel mills ,including Shanxi TISCO, Baosteel, Shanghai Krupp, Ningbo Baoxin, Guangzhou Lianzhong, Zhangjiagang Pohang, Qingdao Pohang, Sweden AvestaPolarit, Finland OUTKUMPU, Spain Acerinox, South Africa Columbus