GB/T 40386-2021Recycling materials for pure aluminium (English PDF)

Foreword

This standard is drafted in accordance with the provisions of GB/T 1.1-2020 "Directives for standardization - Part 1: Rules for the structure and drafting of standardizing documents".

1 Scope

This document specifies the classification, requirements, test methods, inspection rules, incoming inspection and acceptance, packaging, transportation, storage, quality certificate, and order form (or contract) of recycling materials for pure aluminium.

This document applies to the pure aluminum raw materials for melting and casting (hereinafter referred to as raw materials) obtained after recycled aluminum through sorting and other processing.

2 Normative references

The following documents contain the provisions which, through normative reference in this document, constitute the essential provisions of this document. For the dated referenced documents, only the versions with the indicated dates are applicable to this document; for the undated referenced documents, only the latest version (including all the amendments) is applicable to this document.

GB/T 8005.1 Aluminium and aluminium alloy terms and definitions - Part 1: Product and method of processing and treatment

GB/T 40382-2021 Recycling materials for wrought aluminium alloys

3 Terms and definitions

The terms and definitions defined in GB/T 8005.1 and the following apply to this document.

6 Test methods

The test shall be carried out according to GB/T 40382-2021.

7 Inspection rules

The inspection rules shall comply with the provisions of GB/T 40382-2021.

8 Incoming inspection and acceptance

The buyer shall conduct incoming inspection and acceptance in accordance with Appendix B. If the inspection results are inconsistent with the provisions of this document and the order form (or contract), it shall be submitted to the supplier in writing. If arbitration is required, an organization recognized by both the supplier and the buyer can be entrusted to carry out the arbitration inspection, and the sample shall be taken jointly with the buyer.

9 Packaging, transportation, storage, and quality certificate

All these shall comply with the provisions of GB/T 40382-2021.

10 Contents of an order form (or contract)

An order form (or contract) for the materials listed in this document shall include the following contents:

a) Raw material categories, raw material sources;

b) Packaging methods of raw materials;

c) Special requirements for the appearance and dimensions of raw materials;

d) Foreign material content;

e) Volatile substance content;

f) Metal recovery rate;

g) Other special requirements;

h) This document number.

Appendix B (Normative) Incoming inspection and acceptance