CHAPTER-16. METALLURGY

      JS 23: 1973 (1992)

Electroplated coatings of silver for decorative purpose on nickel, silver and copper.

Specifies requirements for electroplated coatings of silver for decorative purposes on

nickel silver containing not less than 9% nickel, and on copper (grades NS 103, NS 104, NS 105, NS 106 and C 101, C 102, C 104, C 106 in BS 2870 or their equivalents). May also be used for silver coatings on brass.

       JS 85 : 1995

Profiled aluminium sheet for building

Specifies requirements for material, profile, dimensions (including tolerances) and finish for profiled aluminium sheet for building.

ISBN 976 604 037 0

       JS 160: 1991

Galvanized steel barbed wire

Covers requirements for galvanized steel barbed wire. Ordinarily and heavily galvanized coatings are specified.

ISBN 976-604-132-6

        JS 161: 1990

Hexagonal wire netting (mesh wire)

Specifies the requirements for galvanized wire netting having meshes of hexagonal shape for use in the fishing and poultry industries and for general purposes. It covers netting woven from pre-galvanizing after fabrication.

ISBN 976-604-121-0

        JS 162: 1989

Paper clips

Specifies the requirements for steel wire paper clips of the Gem type used to secure sheaves of paper.

ISBN 976-604-097-4

        JS 163: 1990

Steel nails

Specifies the requirements for 25 types of steel nails including wire nails and cut nails commonly used in the trade.

ISBN 976-604-115-6

         JS 175: 1999

Continuously hot-dip zinc  coated steel sheet strip and plate

Specifies requirements for hot-dip zinc coated and iron-zinc alloy coated steel flat rolled products, in forming and structural grades, coated by a continuous process. 

Mandatory.

ISBN 976-604-296-9

        JS 181: 1992

Methods of tension testing of metallic materials

Covers tension tests for metallic materials in any form at room temperature. Tests provide information on strength and ductility of materials under uniaxial tensile stresses.

ISBN 976-604-136-9

        JS 189: 1999

Hot-dip zinc coated corrugated steel sheets for general purposes

Specifies the materials, profiles and dimensions of hot-dip zinc coated corrugated steel sheets for general purposes.  

ISBN 976-604-295-0

        JS 190: 1992

Methods of test for weight of coating on zinc-coated (galvanized) iron or steel articles.

Covers procedures for determining weight of coating on zinc-coated iron or steel in coils or cut lengths, zinc-coated wire, and other zinc-coated articles.

ISBN 976-604-143-1

        JS 191: 1990

Fence and poultry netting staples

This standard specifies the requirements for staples most suitable for fence and poultry netting operations.

ISBN 976-604-122-9

  JS 222: 1993

Chain-link fence fabric

Specifies requirements for zinc-coated, steel chain-link fence fabric and poly-coated, zinc-coated steel chain-link fence fabric used in Jamaica. Provides information on sizes and types of fabric manufactured locally and overseas.

ISBN 976-604-153-9

        JS 227: 1993

Single cold-reduced tin plate and single cold-reduced blackplate

Specifies requirements for single cold-reduced electrolytic and hot-dipped tinplate sheet in low carbon cold-reduced mild steel in nominal thickness from 0.15 mm up to and including 0.49mm. Does not apply to tinplate or blackplate in coils; double-reduced tinplate or blackplate; tin sheets; steel sheets; or electrolytic chromium/chromium oxide coated steel.

ISBN 976-604-157-1

       JS 296: 2004

Hot -dip zinc and hot-dip aluminum/zinc profiled steel sheets for roofing

Specifies both hot-dip zinc coated and hot-dip aluminium/zinc coated profiled steel sheets in various lengths, widths, profiles and coating masses.

ISBN 976-604-427-9

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