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Medium and Heavy Plate
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鋼種

Steel category


牌號

Steel grade

規格 Dimension

執行標準

Followed

standard

交貨狀態(tài)

Delivery

condition

厚度/mm

寬度/mm

長(cháng)度/mm

橋梁鋼

Bridge

Building steel



Q345qC-E

Q370qC-E

Q420qC-E

Q460qC-E

Q500qC-E

Q550qC-E

Q690qC-E




6-150

6-100

6-80

6-80

6-60

6-60

6-60


1050-4050

5000-23000


GB/T 714-2008



熱軋、控軋

TMCP、正火

調質(zhì)