Onshore Wind Turbine Foundation Foot Steel Grade and equivalents


Commodity Steel Grades and Standards Class property
Wind Tower Foundation Anchor bolt(Cold Rolled Thread) 42CrMoA GB/T 1231-2006
35CrMoA GB/T3098.1-2000
ISO 4014
ASTM A615/A615M Grade55,60,70,75
ASTM A722/A722M
ASTM A193/A193M Grade B7
Grade 8.8
Grade 10.9
Grade 12.9
Hardware/Accessories 42CrMoA GB/T 1231-2006
35CrMoA GB/T3098.1-2000
40Cr DIN EN 1993-1-9:2010-12
45# ASTM C-1107


LT provide original mill test certificate, third party test certificate, product resourcing data, laboratory tension tests of anchor complete with threads.

  Hardware or accessories :

Heavy Hex Nut : HDG/ Docromet/galvanized/black painted

Washer: Hardened steel:  HDG/ Docromet/galvanized/black painted

Lock Nut: HDG/ Docromet/galvanized/black painted

PVC SLEEVE  : To put onto anchor bolts for protection. (un-threaded portion)

Grease: Corrosion protection 


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Post time: Nov-01-2018