GB/T 28410 Q235FTE-Q420FTE Wind Power Plate

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“Q” stands for the first letter of “flexural” Chinese pinyin for wind steel yield, “345” stands for the lower limit of yield strength in N / mm², “FT” stands for the first letter of Chinese wind tower pinyin, and “D” sta

“Q” stands for the first letter of “flexural” Chinese pinyin for wind steel yield, “345” stands for the lower limit of yield strength in N / mm², “FT” stands for the first letter of Chinese wind tower pinyin, and “D” stands for quality grade symbol. When it is required that the steel plate has a thickness direction property, the symbol “z15” (z25, 235) of the thickness discovery (z direction) performance level is added to the above predetermined grades.
 

GB/T 28410 Q235FTE-Q420FTE Chemical Composition:
 

Grade

Quality

C

Mn

P

S

Si

Nb

V

Ti

Mo

Cr

Ni

Cu

Al

N

Q235FT

B、C

0.18

0.15-1.40

0.030

0.025

0.50

0.050

0.060

0.050

0.10

0.30

0.30

0.30

0.015

0.012

D、E

0.025

0.020

Q275FT

C

0.18

0.50-1.50

0.025

0.020

0.50

0.050

0.060

0.050

0.10

0.30

0.30

0.30

0.015

0.012

D

0.015

E、F

0.010

Q345FT

C、D

0.20

0.90-1.65

0.025

0.015

0.50

0.060

0.12

0.050

0.20

0.30

0.50

0.30

0.015

0.012

E、F

0.020

0.010

0.010

Q420FT

C、D

0.20

1.00-1.70

0.025

0.015

0.50

0.060

0.15

0.050

0.20

0.30

0.50

0.30

0.015

0.012

E、F

0.020

0.010

0.010


Q235FTE-Q420FTE Wind Power Plate Mechanical Properties:
 

grade

quality

Yield strength

Tensile strength

Elongation

Impact Energy(KV J) min

Thickness/mm

≤16

>16-40

>40-100

Q235FT

B、C、D

235

225

215

360-510

24

47

E

34

Q275FT

C、D

275

265

255

410-560

21

47

E、F

34

Q345FT

C、D

345

335

325

470-630

21

47

E、F

34

Q420FT

C、D

420

400

390

520-680

19

47

E、F

34


GB/T 28410 Q235FTE-Q420FTE Size Range (MM):
The size range of GB/T28410 Q235FTE-Q420FTE is 6-250*1600-4100*L
 

GB/T 28410 Q235FTE-Q420FTE Delivery Condition:
Delivery condition of GB/T28410 Q235FTE-Q420FTE: AR、CR、NR、TMCP、N、T、N+T、Q+T.
 

Shanghai Katalor Enterprises Co., Ltd is a big complex combined steel stockiest whose business related with trade, processing, storage and transportation. We are specialized in supplying GB/T 28410: Q235FTD-Q420FTD, Q235FTE-Q420FTE wind power plate.  We have good quality and advanced equipment, our products can meet the state standard, and are also available for customers' requirements. If you have any need of GB/T 28410:Q235FTD-Q420FTD, Q235FTE-Q420FTE wind power plate, please do not hesitate to contact us by email [email protected], we can do our best to help you!

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