GB/T 4354-2008 Translated English of Chinese Standard. (GBT 4354-2008, GB/T4354-2008, GBT4354-2008): Hot rolled quality carbon steel wire rodshttps://www.chinesestandard.net, 22 mag 2016 - 11 pagine This Standard specifies the order contents, dimensions, shape, weight and permissible tolerances, technical requirements, test methods, inspection rules, packing, marking and quality certificate of hot rolled quality carbon steel wire rods. This Standard is applicable to hot rolled quality carbon steel wire rods for manufacturing carbon spring steel wires, prestressed steel wires, high-strength carbon constructional quality steel wires, coated steel wires, galvanized stranded wires, steel wire ropes, etc. |
Sommario
| 3 | |
Scope | 5 |
Order contents | 7 |
Dimensions shape weight and permissible tolerances | 8 |
Test methods | 10 |
Packing marking and quality certificate | 11 |
Parole e frasi comuni
Analysis of Iron batch Bend Test carbon steel wire Chemical Analysis chemical composition decarburized layer depth Designation and chemical designations in GB/T Determination of Phosphorus Different roots GB/T dimension disc eqv ISO Extraction Photometric Method Gravimetric Method Group of decarburized hot rolled quality Hot-rolled Iron & Steel JIS G layer depth inspection layering and inclusion Manganese Content GB/T Metallic Materials Method after Combustion method and position Methods for Chemical order contents permissible tolerances Phosphorus Content GB/T piece/furnace GB/T pieces/furnace Different roots Pipe Furnace precision of Grade purchaser quality carbon steel requirements of rounding rolled quality carbon root of wire sampling quantity Silicon Content GB/T specified in GB/T specified in Table Steel and Alloy Steel designation Steel GB/T Steel Group Steel Group Co steel wire rods subjected to decarburized supplier Technical Requirements Tensile Testing test 4 pieces/furnace Test GB/T test methods Torsion Test Upset test weight and permissible YB/T