【A350 Gr.LF2】I only see LF2 in the A350 specifications; I don’t see any mention of Gr
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Open the A350 standard; it contains various pre-set components labeled LF1-LF8, but I’m not sure what this “Gr” means Are there any special requirements?
This post was last edited by phy0001 on 2011-1-31 at 10:25. Gr is an abbreviation for grade; it is mainly used to distinguish between different chemical compositions and has no other meaning. Our company can supply sheets and forgings in grades LF1 to Lf8. The minimum thickness of the sheets is 8 mm, while the minimum diameter of the forgings is 150 mm. Wuhan Iron and Steel Panglong
Gr is an abbreviation for grade; the full meaning is: A350 steel with a grade of LF2.
This post was last edited by zhsna on 2014-1-4 21:57. Agree
Butt weld branch socket A350 Gr.LF2 Class 1; ASTM A350 of grade LF2 – pipe fittings made of carbon steel and low-alloy steel that require impact toughness testing. MSS SP-97-2012: Standard for fully reinforced sockets with socket weld, threaded, and butt weld ends. Class 1 refers to the impact temperature, tensile properties at room temperature, and standard values for Charpy V notches