熱鍍鋅絲的國際規範標準
鍍鋅絲採用優質低碳鋼盤條加工而成,是採用優質低碳鋼,經過拉拔成型、酸洗除鏽、高溫退火,熱鍍鋅。冷卻等工藝流程加工而成的。鍍鋅絲又分為熱鍍鋅絲和冷鍍鋅絲(電鍍鋅絲)。那麼熱鍍鋅絲的國際規範標準是什麼?
熱鍍鋅絲中國國家標準(CNS)
CNS 1247 鍍鋅檢驗法
CNS 8503 熱浸鍍鋅作業方法
CNS 10007 鋼鐵熱浸法鍍鋅
熱鍍鋅絲美國材料測試標準
A90 Methods of test for weight of coating on zinc coating(galvanized) iron and steel articles
A123 Zinc(hot galvanized)coating on products fabricated from rolled,pressed,,and forged steel shape, plates, bars,and strip
A153 Zinc coating(hot-dip) on iron and steel hardware
A325 High strength bolts for structural steel joints,including suitable nuts and plain
A385 Providing high-quality zinc coating(hot-dip)
A780 Repair of damaged hot-dip galvanized coatings
A767 Zinc-coated(galvanized)steel bars for concrete reinforcement
E376 Practice for measuring coating thickness by magnetic-field or eddy-current (electromagnetic) test methods
熱鍍鋅絲日本工業標準(JIS):
H8641 Zinc hot dip galvanizings
H9124 Recommended practice for zinc coating(hot-dipped)
H0401 Methods of test for hot dip galvanized coatings
熱鍍鋅絲英國工業標準(BS):
BS 729 Hot dip galvanized coatings on iron and steel articles