AASHTO M 203M/M 203-12 (2016)

Standard Specification for Steel Strand, Uncoated Seven-Wire for Concrete Reinforcement (ASTM A 416/A 416M-10)

American Association of State Highway and Transportation Officials , 2012

Publisher: AASHTO

File Format: PDF

$30.00$61.00

Description

Standard By:American Association of State Highway and Transportation Officials , 2012

Published:2012

Pages:8

File Size:1 file , 1.3 MB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

AASHTO M 203M/M 203-12 (2016) covers two types and two grades of seven-wire, uncoated steel strand for use in pretensioned and post-tensioned prestressed concrete construction. The two types of strand are low-relaxation and stress-relieved (normal-relaxation). Low-relaxation strand shall be regarded as the standard type. Stress-relieved (normal-relaxation) strand will not be furnished unless specifically ordered, or by arrangement between purchaser and supplier. Grade 1725 [250] and Grade 1860 [270] have minimum ultimate strengths of 1725 MPa [250 ksi] and 1860 MPa [270 ksi], respectively, based on the nominal area of the strand.