GB/T 3098.22-2009
Mechanical properties of fasteners made of the fine grain non-heat treatment steel.Bolts,screws and studs (English Version)

Standard No.

GB/T 3098.22-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 3098.22-2009

Scope

This part of GB/T 3098 specifies the mechanical properties of bolts, screws, studs and screws made of fine-grained non-quenched and tempered steel and tested at an ambient temperature of 10 °C to 35 °C. Fasteners judged to comply with the technical requirements of this standard at this ambient temperature condition may not achieve the specified mechanical and physical properties at higher or lower temperatures. The fasteners applicable to this part of GB/T 3098 shall comply with: Fine-grained non-quenched and tempered steel produced by thermomechanical rolling process; Ordinary thread in accordance with GB/T 192; Coarse thread M6~M16; Fine thread M8×1～M16×1.5; Comply with the combination of diameter and pitch specified in GB/T 193; Comply with the thread tolerance specified in GB/T 197 or GB/T 22029. This standard does not apply to set screws and similar fasteners that are not subject to tension.

GB/T 3098.22-2009 Referenced Document

• GB/T 223.20-1994 Methods for chemical analysis of iron steel and alloy.The Potentiometric titration method for the determination of cobalt content
• GB/T 223.21-1994 Methods for chemical analysis of iron steel and alloy.The 5-CL-PADAB spectrophotometric method for the determination of cobalt content
• GB/T 223.22-1994 Methods for chemical analysis of iron ,steel and alloy.The nitroso-R-salt spectrophotometric method for the determination of cobalt content
• GB/T 223.23-2008 Iron,,steel and alloy.Determination of nickel content.The dimethylglyoxime spectrophotometric method
• GB/T 223.24-1994 Methods for chemical analysis of iron, steel and alloy.The extraction seperation--The dimethylglyoxime spectrophotometric method for the determination of nickel content
• GB/T 223.25-1994 Methods for chemical analysis of iron, steel and alloy.The dimethylglyoxime gravimetric method for the determination of nickel content
• GB/T 223.26-2008 Iron,steel and alloy.Determination of molybdenum content.The thiocyanate spectrophotometric method
• GB/T 223.27-1994 Methods for chemical analysis of iron, steel and alloy.The thiocyanate-butyl acetate extraction spectrophotometric method for the determination of molybdenum content
• GB/T 223.28-1989 Methods for chemical analysis of iron,steel and alloy--The α-benzoinoxime gravimetric method for the determination of molybdenum content
• GB/T 223.29-2008 Iron,steel and alloy.Determination of lead content.Carrier precipitation-xylenol orange spectrophotometric method
• GB/T 223.30-1994 Methods for chemical analysis of iron,steel and alloy. The arsenazo Ⅲ spectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid
• GB/T 223.31-2008 Iron,steel and alloy.Determination of arsenic content.Distillation-molybdenum blue spectrophotometric method
• GB/T 223.32-1994 Methods for chemical analysis of iron,steel and alloy. The hypophosphite reduction-iodimetric method for the determination of arsenic content
• GB/T 223.33-1994 Methods for chemical analysis of iron,steel and alloy. The chlorophosphonazo mA photometric method for the determination of cerium content after extraction separation
• GB/T 223.34-2000 Methods for chemical analysis of iron,steel and alloy-The determination of hydrochloric acid-insoluble content of iron powders

GB/T 3098.22-2009 history

• 2009 GB/T 3098.22-2009 Mechanical properties of fasteners made of the fine grain non-heat treatment steel.Bolts,screws and studs

GB/T 3098.22-2009 -All Parts