Standard Number: GB/T 4226-2009
Title: Cold finished stainless steel bar
Language: Simplified Chinese
Publication Date: 2009/10/30
Execute Date: 2010/5/1
Standard Type: Product
Publisher: Chinese Standards(GB)
Number of Pages:12
: Instead of this standard GB/T4226-1984 stainless steel cold working steel rods. Compared with the original standard, this standard is mainly has the following changes: - increases the content of the order, classification and code and smelting method; - add silver steel bar peeling and polishing the delivery status; - modify the size, shape and allowable deviation ; - a chapter to delete the original category and trademark, brand directly use specified in GB/T1220-2007 brands; - mechanical properties is modified to deal inspection items; - increase the macrostructure inspection items; - increased corrosion resistance of protocol testing items; - modify surface quality. By this standard The China iron and steel
association. This standard by the national standardization technical committee under centralized steel. This standard main drafting unit: the northeast special steel group co., LTD., information standards institute of metallurgy industry, changzhou new stainless steel products co., LTD., Pacific Ocean yongxing special stainless steel co., LTD. Main drafter of this standard: GuJiang , Dai Jiang, LuanYan, Chen Fang Zhu Cheng and large. This standard replaced all previous releases of standard: GB/T4226-1984.
Description:This standard stimulates the stainless steel cold working steel bar (round bar, square steel, six Angle steel, and the floorboard of the flat steel, hereinafter referred to as the steel bar) order contents, classification and code, size, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, packaging, mark and quality certificate, etc.
this standard applies to the size (diameter, length, distance or width of edge, hereinafter referred to as the size) is not greater than 100 mm cold rolling or cold drawn round steel, square steel, Six Angle steel, flat steel and silver round steel (peeling, grinding and polishing).
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Tile in English: Cold finished stainless steel bar