ASTM B187 PDF

ASTM B – Free download as PDF File .pdf), Text File .txt) or read online for free. Specs ASTM B Alloy OFE OFHC Copper Round Rod. View More · Alloy Copper Rectangle Square Edge. C Round OFE SH Copper Products Rod. H04 (hard). 12 Foot Mill Lengths. ASTM B, ASTM F Diameter. (Inches). Diameter. Tolerance. Pounds.

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Acidic waters containing oxidizers are highly corrosive. Black Liquor, Sulfate Process. Combining values from the two systems may result in nonconformance with the specification. Nominal Grain Size 0. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Annealing Hot Treatment Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

C Copper – ETP C Copper | Farmers Copper

Optimum resistance at room temperature and above boiling point. Coated With Lead Alloy. Standard Classification of Coppers. Copper and copper alloys containing copper oxide susceptible to attack.

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Chromic Acid Poor Severe oxidizing environment. Forms explosive compound in presence of moisture. Soap Solutions Excellent Corrosion affected by salt concentration, temperature, velocity, dissolved oxygen content and pollutants.

Resistant to pure steam. Corrosion increases with trace of moisture. Atmosphere, Rural Excellent Low corrosion rates, no localized attack Chlor. Corrosion affected by salt concentration, temperature, velocity, dissolved oxygen content and pollutants.

C, C, C, C This specification establishes the requirements asrm copper conductor bars, rods, and shapes for both electrical bus and general applications. Historical Version s – view previous versions of standard.

Hydrolylsis produces weak acidic condition. Mixed oxide and sulfide scale forms. Careful consideration must be given to specific contaminants when selecting atm for this complex environment. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

Specs ASTM B187

Corrosion affected by salt concentration, temperature, dissolved oxygen content and pollutants. High zinc content alloys preferred. Refer to specific salt solution ratings. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Products shall be produced in tempers O60 soft annealedand H04 hard.

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Strong b178 and aeration increases corrosion. Chemical Composition Element Cu 1,2,3 1 Oxygen and trace elements may vary depending on the process. Hydrogen sulfide causes rapid tarnishing. Physical Properties 1 Actual value.

B87 Hard-drawn Electrical Wire.

110 Copper Round Rod Unpolished (mill) Finish H04 Temper ASTM B187 1″ Diamet

Ferric Sulfate Poor Severe oxidizing environment. Atmosphere, Marine Excellent Protective green basic copper chloride or carbonate patina. Pitting in hot water caused by asgm deposits.

Increased corrosion at elevated temperatures and with oxidizers including oxygen airdichromates, permanganates and sulfates.