ASTM International - ASTM A407-93(1998)

Standard Specification for Steel Wire, Cold-Drawn, for Coiled-Type Springs

historical
Buy Now
Organization: ASTM International
Publication Date: 10 October 1998
Status: historical
Page Count: 3
ICS Code (Spring steels): 77.140.25
scope:

1.1 This specification covers round, cold-drawn, steel spring wire having properties and quality intended for the manufacture of the following types of upholstery springs:

1.1.1 Type A- Coiled (Marshall pack),

1.1.2 Type B- Coiled and knotted,

1.1.3 Type C- Coiled and knotted (offset style),

1.1.4 Type D- Coiled and hooked (single and cross helicals),

1.1.5 Type E- Coiled and hooked (short tension-regular tensile strength),

1.1.6 Type F- Coiled and hooked (short tension-high tensile strength),

1.1.7 Type G- Regular lacing, and

1.1.8 Type H- Automatic lacing.

1.2 These types of upholstery springs are used in the manufacture of bed spring units, mattresses, furniture cushions, and automobile seats. This wire is not intended for the manufacture of mechanical springs.

Document History

March 1, 2018
Standard Specification for Steel Wire, Cold-Drawn, for Coiled-Type Springs
1.1 This specification covers round, cold-drawn, steel spring wire having properties and quality intended for the manufacture of the following types of upholstery springs: 1.1.1 Type A—Coiled...
April 1, 2013
Standard Specification for Steel Wire, Cold-Drawn, for Coiled-Type Springs
1.1 This specification covers round, cold-drawn, steel spring wire having properties and quality intended for the manufacture of the following types of upholstery springs: 1.1.1 Type A—Coiled...
May 1, 2007
Standard Specification for Steel Wire, Cold-Drawn, for Coiled-Type Springs
1.1 This specification covers round, cold-drawn, steel spring wire having properties and quality intended for the manufacture of the following types of upholstery springs: 1.1.1 Type A - Coiled...
March 1, 2004
Standard Specification for Steel Wire, Cold-Drawn, for Coiled-Type Springs
1.1 This specification covers round, cold-drawn, steel spring wire having properties and quality intended for the manufacture of the following types of upholstery springs: 1.1.1 Type A—Coiled...
ASTM A407-93(1998)
October 10, 1998
Standard Specification for Steel Wire, Cold-Drawn, for Coiled-Type Springs
1.1 This specification covers round, cold-drawn, steel spring wire having properties and quality intended for the manufacture of the following types of upholstery springs: 1.1.1 Type A- Coiled...
Advertisement