GB/T 5216

Active

Structural steels with specified hardenability bands

保证淬透性结构钢

Standard Type

GBT

ICS

77.140.10

CCS

H40

Status

现行

Issue Date

2018-02-06

Implementation

2015-09-01

Responsible Dept

N/A

Drafting Unit

N/A

📚 References & Relations / 引用与关联

normative_reference GB//T 908

normative_reference GB/T 222-1984

normative_reference GB/T 223.

normative_reference GB/T 223.14

normative_reference GB/T 223.16

normative_reference GB/T 223.17

normative_reference GB/T 223.18

normative_reference GB/T 223.19

normative_reference GB/T 223.24

normative_reference GB/T 223.26

normative_reference GB/T 223.3

normative_reference GB/T 223.54

normative_reference GB/T 223.61

normative_reference GB/T 223.68

normative_reference GB/T 223.69

normative_reference GB/T 223.71

normative_reference GB/T 223.72

normative_reference GB/T 225

normative_reference GB/T 225-1988

normative_reference GB/T 226

normative_reference GB/T 226-1991

normative_reference GB/T 228

normative_reference GB/T 228-2002

normative_reference GB/T 229

normative_reference GB/T 229-1994

normative_reference GB/T 231.

normative_reference GB/T 233

normative_reference GB/T 5216-2004

normative_reference GB/T 702

normative_reference ISO 148

normative_reference ISO 4940

normative_reference ISO 4969

normative_reference ISO 642

normative_reference ISO 6506-1

normative_reference ISO 6892

normative_reference ISO 83

normative_reference STEE1-