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Introduction to DH36 ship board, chemical composition and mechanical properties of DH36

2022-09-16 07:14:01


二、DH36船板为高强度船板,我国舞阳钢铁钢铁企业生产,可按用户需要生产不同国家规范的船用钢材,如美国、挪威、日本、德国、法国等,其规范:CCS ABS GL BV DNV KDK LR三、DH36船板化学成分:CSiMnPSNiCrMoC


一、DH36船板简介:

Second, DH36 ship plate for high-strength ship plate, China's Wuyang steel enterprise production, according to the needs of users to produce different countries of the standard of marine steel, such as the United States, Norway, Japan, Germany, France, etc., its specifications: CCS ABS GL BV DNV KDK LR

三、DH36船板化学成分:

CSiMnPSNiCrMoCuNbVTi

≤0.180.1~0.50.9~1.6≤0.035≤0.035≤0.4≤0.2≤0.08≤0.350.02~0.050.05~0.1≤0.02

四、DH36船板基本力学性能:

牌号形状交货状态规格详情

DH36-板(≤50)板热轧,正火≤50ReH(MPa)≥355说明

Rm(MPa)490~620说明

A50(%)≥21说明

冲击温度-20说明

Akv(J)≥34说明纵向;横向:Akv≥24J

DH36-板(>50~70)板>50~70ReH(MPa)≥355说明

Rm(MPa)490~620 Description

A50(%) ≥21 description

Shock temperature -20 description

Akv(J)≥41说明纵向;横向:Akv≥27J

DH36-板(>70~100)>70~100ReH(MPa)≥355说明

Rm(MPa)490~620说明

A50(%)≥21说明

冲击温度-20说明

Akv(J) ≥50 indicates the longitudinal direction; Horizontal: Akv≥34J

五、DH36船板交货状态介绍:

DH36钢板默认正火交货,根据需求的不同可做正火、回火、调质等

DH36厚度探伤可做‘1探、2探、3探’

DH36厚度延伸可做‘z15、z25、z35’