Standard No.:	GB/T 11263-2017
Chinese Name:	热轧H型钢和剖分T型钢
English Name:	Hot rolled H and cut T section steel
Professional Classification:	H44 Profile steel and deformed steel
ICS Classification:	77.140.70 Steel profiles
Issued by:
Issued on:	2017-05-31
Implemented on:	2017-12-01
Status:	VALID
Replace:	GB/T11263-2010 Hot-rolled H and cut T section steel
Language:	English
File Format:	PDF
Word Count:	20000 words
Price(USD):	600 (USD)
Delivery:	via email in 1-5 business day

1 Scope

This standard specifies the order contents; classification and code; dimension, shape, weight and permissible deviation; technical requirements; test methods; inspection rules and packaging, marking and quality certificate of hot rolled H section steel and the T section steel cut by hot rolled H section steel.

This standard is applicable to hot rolled H section steel (hereinafter referred to as H section steel) and the T section steel cut by hot rolled H section steel.

2 Normative References

The following referenced documents are indispensable for the application of this document. For dated reference, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

GB/T 222 Permissible Tolerances for Chemical Composition of Steel Products
GB/T 228.1 Metallic Materials - Tensile Testing - Part 1: Method of Test at Room Temperature
GB/T 229 Metallic Materials - Charpy Pendulum Impact Test Method
GB/T 232 Metallic Materials - Bend Test
GB/T 700 Carbon Structural Steels
GB/T 712 Ship and Ocean Engineering Structural Steel
GB/T 714 Structural Steel for Bridge
GB/T 1591 High Strength Low Alloy Structural Steels
GB/T 2101 General Requirement of Acceptance Packaging, Marking and Certification for Section Steel
GB/T 2975 Steel and Steel Products - Location and Preparation of Test Pieces for Mechanical Testing
GB/T 4171 Atmospheric Corrosion Resisting Structural Steel
GB/T 4336 Carbon and Low-alloy steel - Determination of Multi-element Contents - Spark Discharge Atomic Emission Spectrometric Method (Routine Method)
GB/T 19879 Steel Plates for Building Structure
GB/T 20066 Steel and Iron - Sampling and Preparation of Samples for the Determination of Chemical Composition

3 Order Contents

The order contracts concluded in accordance with this standard shall include the following technical contents:

a) Product name and type;

b) Designation;

c) Standard No.;

d) Specification;

e) Delivery length;

f) Weight and quantity;

g) Other special requirements proposed by the demander, such as special specification requirements and special surface quality requirements.

4 Classification and Code