The specification we supplied of the low alloy structural plate, as follows:
-Common low alloy structural plate
-Material:
GB/T 1591: Q295, Q345, Q390, Q420, Q460
JIS G3106: SM490, SM490Y, SM520, SM570
ASTM: A572, A633
EN10025 EN10113-2: S355J2G3, S355K2G3, S355N, S420M, S460M
DIN17100 DIN17102: St52-3, StE355, StE420, StE460
-High strength structural plate
-Material:

ASTM: A514, A710
GB/T 16270: Q500, Q550, Q620, Q690
EN10137-2: S460Q(L), S500Q(L)-S960Q(L)
EN10137-3: S500A(L)-S690A(L)
-offshore structural plate:
-Material:

API 2W, 2H: Grade42, 50, 50T, 60
-Anti-atmospheric:
-Material:
JIS G3114: SMA400, SMA490, SMA570
ASTM: A588, A871
Size: 8mm-650mm * 2000mm-3700mm * 3000mm-18000mm

Application:
Plant and various types of general building Manufacturing, construction machinery, such as used in various types of mines and construction projects, the drilling rig, power shovel, mine car, excavators, loaders, bulldozers, various types of cranes, coal hydraulic stand mechanical equipment and other steel structure.
If you have any needs, just email me for details.