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

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

Publisher: 工业和信息化部

Technical Committee: 全国钢标准化技术委员会

Scope

本文件规定了刀模用优质碳素钢热轧钢带的牌号、分类和代号、订货内容、制造工艺、技术要求、试验方法、检验规则、包装、标志及质量证明书。本文件适用于厚度不大于10.0mm的热轧钢带，通常用于制造皮革切割、印刷包装、电子材料等行业使用的刀模，刀模用优质碳素钢热轧剪切钢板也可参照使用

Development Information

Drafting Units:

宁波钢铁有限公司、冶金工业信息标准研究院、天津市新天钢联合特钢有限公司

Drafting Persons:

朱施利、杨志强、邬晓燕、孙梦寒、崔猛、王德斌、田子健、董冠求、吴红翔、徐宁

Related Standards

GB/T 4229-1984 Replaced

GB/T 4229-1984 Methods of weight calculation of stainless steel plates and sheets

Publish Date: 1984-03-26

GB/T 5212-1985 Active

GB/T 5212-1985 Hot rolled silicon steel sheets for electrical grade

Publish Date: 1985-07-18

GB/T 5313-1985 Replaced

GB/T 5313-1985 Steel plate with through-thickness characteristics

Publish Date: 1985-08-24

GB/T 704-1988 Replaced

GB/T 704-1988 Dimensions, shape, weight and tolerances for hot-rolled flats

Publish Date: 1988-02-05

GB/T 2518-1988 Replaced

GB/T 2518-1988 Continual hot-dip zinc-coated steel sheets and strips

Publish Date: 1988-02-29

GB/T 3274-1988 Replaced

GB/T 3274-1988 Carbon structural and low alloy steel rolled plates and strips

Publish Date: 1988-06-29