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现行 ГОСТ 21449-75
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Прутки для наплавки. Технические условия 焊接焊条 规格
实施日期: 1977-01-01
本标准适用于旨在用于在机器零件和设备焊接耐磨层,在升高的温度或腐蚀性的环境中的磨损,冲击,腐蚀和侵蚀条件下操作杆
Настоящий стандарт распространяется на прутки, предназначенные для наплавки износостойкого слоя на детали машин и оборудования, работающие в условиях воздействия абразивного изнашивания, ударных нагрузок, коррозии, эрозии при повышенных температурах или агрессивных средах
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现行
GOST 21448-1975
Порошки из сплавов для наплавки. Технические условия
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2017-07-07
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焊接耗材——抗蠕变钢气体保护电弧焊用焊丝、焊丝、焊条和熔敷层——分类
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Welding consumables — Wire electrodes, wires, rods and deposits for gas shielded arc welding of high strength steels — Classification
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焊接耗材 - 高强度钢的气体保护电弧焊接线电极 电线 棒和沉积物 - 分类
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ISO 636-2024
Welding consumables — Rods, wires and deposits for tungsten inert gas welding of non-alloy and fine-grain steels — Classification
焊接消耗品——非合金钢和细晶粒钢的钨极惰性气体焊接用焊条、焊丝和熔敷金属——分类
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GB/T 39279-2020
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GB/T 39281-2020
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GB/T 39280-2020
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1A1W1S1 Archive Product 17
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AWS A5.19-92(R2015)
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DIN EN ISO 16834
Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of high strength steels - Classification (ISO 16834:2012)
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UNE-EN ISO 21952-2008
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UNE-EN ISO 636-2009
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BS 06/30140522 DC
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裸铝合金焊条和焊条规范