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Q275FTC wind tower steel plate

Posted:2021-10-28 10:03:17

1. Q275FTC wind tower steel plate implements GB/T28410 standard. Q275FTC wind tower steel plate corresponds to S275 in EN10025, and corresponds to A709 Gr36 in ASTM. There are Q275FTC, Q275FTD, and Q275FTE steel plates of the same level.

2. Delivery status of Q275FTC wind tower steel plate: controlled rolling, normalizing, normalizing rolling, TMCP+ tempering.

3. The size of Q275FTC steel plate, the weight and allowable deviation should meet the requirements of GB/T709.

4. Chemical composition of Q275FTC wind tower steel plate:

C	Mn	P	S	Si	Nb	V
0.18	0.50-1.50	0.025	0.02	0.5	0.05	0.06
Mo	Cr	Ni	Cu	Al	N	Ti
0.1	0.3	0.3	0.3	0.015	0.012	0.05

5. Mechanical properties of Q275FTC wind tower steel plate:

Grade	Yield strength	Tensile strength	Elongation after fracture	Impact energy	180° bending diameter
Q275FTC	275	410-560	21	47	d=3a

6. Application of Q275FTC wind tower steel plate:
Used in construction machinery, such as drilling rigs, electric shovel, electric wheel dump trucks, mining trucks, excavators, loaders, bulldozers, various cranes, coal mine hydraulic supports and other structural parts used in mining and various engineering constructions, wind power equipment steel structure, hydropower project wind power tower.