YB/T 6491-2026 Pending Industry standards-Black metallurgy

YB/T 6491-2026 Quality carbon-bearing steel hot-rolled steel plate for die mold

Publish Date: 2026-04-16 Implement Date: 2026-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: YB/T 6491-2026

Standard Type: Industry standards

Standard Status: Pending

is_force_gb: no

CCS Name: \nSteel plates and steel strips

ICS Name: Flat steel and semi-finished products

Publish Date: 2026-04-16

Implement Date: 2026-11-01

Scope

This document specifies the grades, classification and designations, order content, manufacturing process, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates of hot-rolled steel strips made of high-quality carbon steel for knife molds. This document is applicable to hot-rolled steel strips with a thickness of not more than 10.0mm, which are typically used in the leather cutting, printing and packaging, and electronic materials industries for making knife molds. Hot-rolled shearing steel plates made of high-quality carbon steel for knife molds can also be used as a reference.