GB/T 28907-2021
Sulfuric acid dew-point corrosion resistance steel plate and strip (English Version)

Standard No.

GB/T 28907-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 28907-2021

Replace

GB/T 28907-2012

Scope

This document specifies the designation method, order content, size, shape, weight, technical requirements, test method, inspection rules, packaging, marking and quality certificate of sulfuric acid dew point corrosion-resistant steel plates and strips. This document is applicable to sintering machine heads, environmental protection flue gas treatment equipment, power plant smoke traps and air preheating mantles, metallurgical industry desulfurization devices, tobacco industry barns, transmission towers, railway vehicles and steel structures in acid corrosion areas, etc. The thickness is not more than 50 mm sulfuric acid dew point corrosion-resistant hot-rolled single-rolled steel plate and hot-rolled steel strip and its continuous-rolled steel plate with a thickness not greater than 25.4 mm (hereinafter referred to as steel plate and steel strip).

GB/T 28907-2021 Referenced Document

• GB/T 17505 Steel and steel products.General technical delivery requirements
• GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition
• GB/T 20123 Steel and iron - Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
• GB/T 20125 Low-alloy steel.Determination of multi-element contents.Inductively coupled plasma atomic emission spectrometric method
• GB/T 20126 Unalloyed Steel - Determination of low carbon content - Part 2: Infrared absorption method after combustion in an induction furnace (With preheating)
• GB/T 222 Permissible tolerances for chemical composition of steel products
• GB/T 223.14 Methods for chemical analysis of iron,steel and alloy The N-benzoy-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content
• GB/T 223.17 Methods for chemical analysis of iron,steel and alloy--The diantipyrylmethane photometric method for the determination of titanium content
• GB/T 223.18 Methods for chemical analysis of iron steel and alloy.The sodium thiosulfate separation iodimetric method for the determination of cupper content
• GB/T 223.40 Iron, steel and alloy Determination of niobium content by the sulphochlorophenol S spectrophotometric method
• GB/T 223.5 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method
• GB/T 223.54 Iron, steel and alloy—Determination of nickel content—Flame atomic absorption spectrometric method*， 2022-07-11 Update
• GB/T 223.59 Iron,steel and alloy.Determination of phosphorus content.Bismuth phosphomolybdate blue spectrophotometic method and antimony phosphomolybdate blue spectruophotometric method
• GB/T 229 Metallic materials—Charpy pendulum impact test method
• GB/T 232 Metallic materials - Bend test methods*， 2024-03-15 Update
• GB/T 247 General rule of package,mark and certification for steel plates(sheets)and strips
• GB/T 28907 Sulfuric acid dew-point corrosion resistance steel plate and strip
• GB/T 2970 Method for ultrasonic testing of thicker steel plates
• GB/T 2975 Steel and steel products.Location and preparation of samples and test pieces for mechanical testing
• GB/T 4336 Determination of multi-element content in carbon steel and medium and low alloy steel Spark discharge atomic emission spectrometry (conventional method) Amendment No. 1
• GB/T 709 "Dimension,shape,weight and tolerance for hot rolled steel strip,plate and sheet"
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• JB/T 7901 Metal materials laboratory uniform corrosion total immersion test method*， 2023-12-29 Update

GB/T 28907-2021 history

• 2021 GB/T 28907-2021 Sulfuric acid dew-point corrosion resistance steel plate and strip
• 2012 GB/T 28907-2012 Sulfuric acid dew-point corrosion resistance steel plates and strips