
ML20 Cold heading wire
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GB · PRODUCT DIRECTORY
Browse reference grades for cold heading wire under GB/T 5953-2026. SA, SALD and ASALD are delivery conditions; applicable condition, size range, mechanical properties and final acceptance are confirmed against the contract, order specification and applicable clauses. This document does not independently prescribe grade chemistry; the contract standard, with GB/T 6478 or GB/T 28906 as applicable references, governs chemistry.
This directory groups GB/T 5953 grade references. Linked pages identify the source editions and delivery conditions for their tables, including retained historical references. A catalogue grouping does not make the editions interchangeable; confirm the applicable order requirements.
STEEL GRADES
Open any product card for grade-specific technical data. Final requirements are confirmed against the applicable standard and order specification.

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Original image label: “Finished and semi-finished parts made from Creation Group wire.” Illustrative component; the image does not verify a particular batch grade.
CHQ WIREView the grade, chemical composition, mechanical properties and delivery information.

View the grade, chemical composition, mechanical properties and delivery information.

Original image label: “Finished and semi-finished parts made from Creation Group wire.” Illustrative component; the image does not verify a particular batch grade.
CHQ WIREView the grade, chemical composition, mechanical properties and delivery information.