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ASTM A886/A886M-10
Standard Specification for Steel Strand, Indented, Seven-Wire Stress-Relieved for Prestressed Concrete
STANDARD published on 1.4.2010
The information about the standard:
Designation standards: ASTM A886/A886M-10
Note: WITHDRAWN
Publication date standards: 1.4.2010
SKU: NS-4644
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM A886/A886M-10 :
Keywords:
indentations, prestressed concrete, seven-wire strand (tendon), steel wire, Indentation, Prestressed concrete, Concrete reinforcement--specifications, Seven-wire strand (tendon), Steel wire (prestressed concrete), Steel wire strand--specifications, Uncoated steel, ICS Number Code 77.140.15 (Steels for reinforcement of concrete)
Additional information
| 1. Scope | ||||||
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1.1 This specification covers seven-wire uncoated, indented, stress-relieved steel strand for use in pretensioned prestressed concrete construction. Grade 250I and Grade 270I have minimum ultimate strengths of 250 ksi [1725 MPa] and 270 ksi [1860 MPa], respectively, based on the nominal area of the strand. 1.2 Supplement I describes low-relaxation strand and relaxation testing for that product. Low-relaxation strand shall be furnished when specifically ordered and furnished in place of stress-relieved strand if mutually agreed to by the purchaser and supplier. 1.3 This specification is applicable for orders in either inch-pound units (as Specification A886) or in SI units (as Specification A886M). 1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standards. Within the text, the inch-pound units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. |
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| 2. Referenced Documents | ||||||
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