• ASTM A242 Type 1 weathering steel sheet resistant to atmospheric effects
  • This is a list of ASTM International standards. Standard designations usually consist of a letter prefix and a sequentially assigned number. This may optionally be followed by a dash and the last two digits of the year in which the standard was adopted.ASTM - code 리스트 ; nos & titles. ASTM TOC. Section 00 - Index. Section 01 - Iron and Steel Products. Volume 01.01 Steel--Piping, Tubing, Fittings
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