GB/T 33954-2017 PDF EnglishUS$145.00 · In stock · Download in 9 seconds
GB/T 33954-2017: Hot-rolled wire rod for quenched and tempered spring steel wires Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 33954-2017: Hot-rolled wire rod for quenched and tempered spring steel wires---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT33954-2017GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 77.140.60 H 44 Hot-rolled wire rod for quenched and tempered spring steel wires Issued on: JULY 12, 2017 Implemented on: APRIL 1, 2018 Issued by. General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration Committee. Table of ContentsForeword ... 3 1 Scope ... 4 2 Normative references ... 4 3 Order content ... 6 4 Size, shape, weight and allowable deviation ... 6 5 Technical requirements ... 7 6 Test methods ... 10 7 Inspection rules ... 11 8 Packaging, marks, and quality certificate ... 11 Hot-rolled wire rod for quenched and tempered spring steel wires1 ScopeThis Standard specifies the order content, size, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, packaging, marks, and quality certificate of hot-rolled wire rod for quenched and tempered spring steel wires. This Standard is applicable to the hot-rolled wire rod for quenched and tempered spring steel wires (hereinafter referred to as the wire rod).2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 222, Permissible Tolerances for Chemical Composition of Steel Products GB/T 223.5, Methods for chemical analysis of iron, steel and alloy - The reduced molybdosilicate spectrophotometric method for the determination of acid-soluble silicon content GB/T 223.11, Iron, Steel and Alloy - Determination of Chromium Content - Visual Titration or Potentiometric Titration Method GB/T 223.14, Methods for Chemical Analysis of Iron, Steel and Alloy - The N-Benzoy-N-Phenylhydroxylamine Extraction Photometric Method for the Determination of Vanadium Content GB/T 223.19, Methods for chemical analysis of iron, steel and alloy - The neocuproine-chloroform extraction photometric method for the determination of copper content GB/T 223.54, Methods for chemical analysis of iron, steel and alloy - The flame atomic absorption spectrophotometric method for the determination of nickel content GB/T 223.60, Methods for chemical analysis of iron, steel and alloy - The perchloric acid dehydration gravimetric method for the determination of silicon content GB/T 223.62, Methods for chemical analysis of iron, steel and alloy - The butyl acetate extraction photometric method for the determination of phosphorus content GB/T 223.63, Methods for chemical analysis of iron, steel and alloy - The sodium (potassium) periodate photometric method for the determination of manganese content GB/T 223.64, Iron, Steel and Alloy - Determination of Manganese Content - Flame Atomic Absorption Spectrometric Method GB/T 223.72, Iron, Steel and Alloy - Determination of Sulfur Content - Gravimetric Method GB/T 224, Determination of depth of decarburization of steel GB/T 226, Classification and codes of basic personal information GB/T 228.1, Metallic materials - Tensile testing - Method of test at ambient temperature GB/T 1979, STANDARD diagrams for macrostructure and defect of structural steels GB/T 2101, General requirements of acceptance, packaging, marking and certification for section steel GB/T 2975, Steel and Steel Products - Location and Preparation of Test Pieces for Mechanical Testing GB/T 4336, Carbon and low-alloy steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (routine method) GB/T 6394, Metal - Methods for estimating the average grain size GB/T 8170, Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 10561, Steel - Determination of Content of Nonmetallic Inclusions - Micrographic Method Using Standards Diagrams GB/T 11261, Steel and Iron-Determination of oxygen content - The pulse heating inert gas fusion-infra-red absorption method7 Inspection rules7.1 Inspection and acceptance The inspection and acceptance of the wire rod shall be performed by the quality and technical supervision department of the supplier. When necessary, the purchaser has the right to conduct inspection and acceptance in accordance with the provisions of this Standard. 7.2 Batching rules The wire rod shall be accepted in batches. Each batch shall consist of the wire rod of the same furnace number, the same designation, the same specification. 7.3 Re-inspection The re-inspection and determination rules of the wire rod shall be performed according to GB/T 2101. 7.4 Numerical rounding The inspection and inspection data of the wire rod shall be rounded off by comparison method of rounding off values. The rounding off rules shall be in accordance with GB/T 8170. 8 Packaging, marks, and quality certificate 8.1 The packaging, marks, and quality certificate of the wire rod shall comply with GB/T 2101. 8.2 Negotiated with the supplier and the purchaser, and indicated in the contract, it may also adopt other particular packaging, protective requirements. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 33954-2017 be delivered?Answer: The full copy PDF of English version of GB/T 33954-2017 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 33954-2017_English with my colleagues?Answer: Yes. 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