ASTM B111 C12200 SMLS Tube, for Heat Exchanger Copper Seamless Tube
ASTM B111 C12200 SMLS Tube, for Heat Exchanger Copper Seamless Tube
Brief Introduction
24091 ASTM B111 C12200 SMLS TUBE is a high-quality seamless copper tube, strictly manufactured in accordance with ASTM B111 standard (Standard Specification for Seamless Copper Tubes) and made of C12200 copper alloy[1]. C12200 is a kind of phosphorus-deoxidized copper, also known as TP2 copper, which is widely recognized for its excellent corrosion resistance, good thermal conductivity, electrical conductivity and ductility[1]. As a seamless tube, the product has no welding seams, avoiding the hidden danger of leakage at the welding position, and has uniform wall thickness and dense internal structure. It is mainly used in fluid transmission, heat exchange, electrical conduction and other scenarios, and is widely applied in air conditioning and refrigeration, petrochemical, water treatment, electrical and electronic and other industries, providing reliable support for the stable operation of various equipment and systems.
Chemical Composition Analysis (wt%)
| Material Grade | Element | Content Range | Element | Content Range | Element | Content Range |
| C12200 Copper Alloy (ASTM B111) | Cu (Copper) | ≥99.90 | P (Phosphorus) | 0.015-0.040 | Fe (Iron) | ≤0.005 |
| Pb (Lead) | ≤0.005 | Zn (Zinc) | ≤0.005 | Other Impurities | ≤0.05 (Total) |
Typical Mechanical Properties
| Mechanical Property | C12200 (Annealed SMLS TUBE) | ASTM B111 Standard Requirement | Test Method |
| Yield Strength (Rp0.2), MPa | ≥70 | ≥65 | ASTM E8/E8M |
| Tensile Strength (Rm), MPa | 220-280 | ≥210 | ASTM E8/E8M |
| Elongation (A), % | ≥40 | ≥35 | ASTM E8/E8M |
Available Tests
| Test Type | Standard |
| Chemical Composition Analysis (PMI) | Spectrometer (XRF/OES), ASTM E1019, ASTM B111 |
| Tensile & Elongation Test | ASTM E8/E8M, ASTM B111 Mechanical Performance Requirement |
| Hardness Test | ASTM E10 (Brinell), ASTM E18 (Rockwell), Vickers |
| Corrosion Resistance Test | ASTM B117 (Salt Spray), Intergranular Corrosion Test, Heat Exchanger Medium Corrosion Test |
| Non-Destructive Testing (NDT) | UT (Ultrasonic), MT (Magnetic Particle), PT (Liquid Penetrant), RT (Radiographic Testing) |
| Hydrostatic/Pneumatic Pressure Test | ASTM B111, ASME B16.9, 1.5×Working Pressure Test for Heat Exchanger Tubes |
| Dimensional & Visual Inspection | ASTM B111, ASME B16.22, CMM, Gauge Inspection, Surface Finish Test |
| Material Test Certificate (MTC) | EN 10204 3.1/3.2, ASTM B111 |
| Thermal Conductivity Test | ASTM D5470, Suitable for Heat Exchanger Tube Performance Test |
Product Application Scope
| Test Type | Standard |
| Chemical Composition Analysis (PMI) | Spectrometer (XRF/OES), ASTM E1019, ASTM B111 |
| Tensile & Elongation Test | ASTM E8/E8M, ASTM B111 Mechanical Performance Requirement |
| Hardness Test | ASTM E10 (Brinell), ASTM E18 (Rockwell), Vickers |
| Corrosion Resistance Test | ASTM B117 (Salt Spray), Intergranular Corrosion Test, Heat Exchanger Medium Corrosion Test |
| Non-Destructive Testing (NDT) | UT (Ultrasonic), MT (Magnetic Particle), PT (Liquid Penetrant), RT (Radiographic Testing) |
| Hydrostatic/Pneumatic Pressure Test | ASTM B111, ASME B16.9, 1.5×Working Pressure Test for Heat Exchanger Tubes |
| Dimensional & Visual Inspection | ASTM B111, ASME B16.22, CMM, Gauge Inspection, Surface Finish Test |
| Material Test Certificate (MTC) | EN 10204 3.1/3.2, ASTM B111 |
| Thermal Conductivity Test | ASTM D5470, Suitable for Heat Exchanger Tube Performance Test |
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