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ASTM B187 EBOOK

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. ASTM B – Free download as PDF File .pdf), Text File .txt) or read online for free.

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Ferric Sulfate Poor Severe oxidizing environment. Contaminants such as water, sulfides, acids and various organic compounds can increase corrosion significantly.

Strong agitation and aeration increases corrosion. Free carbon dioxide can cause pitting in astm b187 water. Light Drawn, Light Cold Rolled. Within the text, the SI units are shown in brackets.

Increased corrosion with oxidizers, e. Erosion-corrosion at moderate velocities. Road Bed Expansion Plates. astm b187

ASTM B Grade C H04 bar Wrought Copper – Matmatch

It is atm only and not an official part of the standard; the full text of the standard itself must be referred astm b187 for its use and application. Products shall be sampled and prepared, then tested accordingly to examine their conformance to dimensional mass, diameter, thickness, width, shape, specified and stock lengths, straightness, edge contour, and radius of edges or cornersmechanical tensile, yield and bend astm b187, elongation, Rockwell hardness, and embrittlementelectrical resistivity, and chemical composition requirements.

Refer to specific salt solution ratings. More corrosion resistant in dry gas.

Resistant up to F unless contaminated by water, acids, alkalies or salts. Rapid corrosion increases with traces of moisture. Combining values astm b187 the two systems may result in nonconformance with astm b187 specification. Historical Version s – view previous versions of standard. Corrosion rate increases at elevated temperatures.

Corrosion affected by salt concentration, temperature, velocity, dissolved oxygen content and pollutants. Low corrosion rates, no localized attack. Medium Hard-drawn Electrical Wire. Not suitable for hot concentrated solutions. astm b187

ASTM B187 Grade C11000 O60 bar, rod

Sulfurous Acid Good Increased corrosion at elevated temperatures and with oxidizers including oxygen airdichromates, permanganates and sulfates Liquid metal Mercury Poor Severe liquid metal embrittlement Miscellaneous Glue Excellent Low corrosion rates, no astm b187 attack Astm b187 Oil Good Low corrosion rates, no localized attack Rosin Excellent Low corrosion rates, no localized attack Sewage Excellent Corrosion affected by salt concentration, temperature, velocity, dissolved oxygen content and pollutants.

Chromic Acid Poor Severe astm b187 environment. Standard Classification of Coppers. Atmosphere, Rural Excellent Low corrosion rates, no localized attack Chlor. Products shall be produced in tempers O60 soft annealedand H04 hard.

Pitting in hot water caused astm b187 cathodic deposits. Nominal Grain Size 0. Increased corrosion at elevated temperatures and with oxidizers including oxygen asrmdichromates, permanganates and sulfates. 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.

Water, Potable Excellent Corrosion affected by water chemistry mineral content, acidity system design and fabrication. Forms explosive compound in presence of moisture. Awtm oxidizing under acidic conditions. astm b187

Atmosphere, Marine Excellent Protective green astmm copper chloride or carbonate patina. Copper and copper alloys containing copper oxide susceptible to attack. Protective green basic copper chloride or carbonate patina. Severe liquid metal embrittlement. Erosion-corrosion at astm b187 velocities. Referenced Documents purchase separately The documents listed below are referenced within astm b187 subject standard but are not provided astm b187 part of the standard.

Hydrolylsis produces weak acidic condition. Steam Excellent Resistant to pure steam. Sea Water Good Corrosion affected by salt concentration, temperature, dissolved oxygen content and pollutants.

Annealing Hot Treatment Nitric Acid Poor Severe oxidizing environment. Chemical Composition Element Cu 1,2,3 1 Oxygen and astm b187 elements may vary depending on the process. Other coppers may be used upon agreement between supplier and purchaserer. Coated With Lead Alloy. Black Liquor, Sulfate Process. Physical Properties 1 Actual value.

Corrosion affected by salt concentration, temperature, dissolved astm b187 content and pollutants. The values stated in each system are not exact equivalents; therefore, each system astm b187 be used independently of the other. Carbon dixide, astm b187 oxygen or ammonia can increase corrosion. This specification establishes the requirements for copper conductor bars, rods, and shapes for both electrical bus and general applications.

Corrosion increases at elevated temperatures and h187 presence of oxidizers such as chromates or hypochlorates. May affect color or taste. Reduced corrosion resistance due to soluble complex atsm formation.