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GB/T 4171 Q460NH Weathering Resistant Plate

GB/T 4171 Q460NH Weathering Resistant Plate

GB/T 4171 Q460NH can greatly improve the corrosion resistance of structural parts and prolong the service life of structural parts. Q460NH Weathering Resistant Plate can be used for making various structural parts working under atmospheric e

GB/T 4171 Q460NH can greatly improve the corrosion resistance of structural parts and prolong the service life of structural parts. Q460NH Weathering Resistant Plate can be used for making various structural parts working under atmospheric environment and corrosive gas and liquid. GB/T 4171 Q460NH Weather-resistant steel also has been widely used in building structures, vehicles, bridges, railings and other areas requiring resistance to atmospheric corrosion.

Chemical Composition of Q460NH Weathering Resistant Plate

Grade

C

Si

Mn

P

S

Cu

Cr

Ni

Other element

Q460NH

≤0.12


0.65


1.50

≤0.025

≤0.030

0.20-0.55

0.30-1.25

0.12-0.65

a,b,c

GB/T 4171 Q460NH Mechanical Property

Grade

Tensile Test

180 degree bending test
Bending center diameter

Yield strength
Not less than
Rm/(N/mm²)

Tensile strength
Rm/(N/mm²)

Elongation A/%
Not less than

≤16

>16
-40


40-
60

>60

≤16

>16
-40


40-
60

>60

≤6

>6-16

>16

Q460NH

460

450

440

-

570-730

20

20

19

-

a

2a

3a

Q460NH Weathering Resistant Plate production lines:

2500 production line in the conventional production specifications, the annual output of 1.6 million tons

Product thickness mm

Product width mm

Product length mm

Total length of steel plate

Weight of steel plate (tons)

6-≤7

1800-2200

5200-13000

28000

2.2-3.0

>7-30

1600-2300

5200-13000

≤32000

2.2-4.55


3500 production line in the conventional production specifications, the annual output of 2 million tons

Product thickness mm

Product width mm

Product length mm

Total length of steel plate

Weight of steel plate (tons)

10-50

2000-4100

5500-15000

≤36000

5.16-7.47/8.34-12.12

≥50-80

2250-3050

5500-15000

≤36000

8.34-12.12


4300 production line in the conventional production specifications, the annual output of 1.8 million tons

Product thickness mm

Product width mm

Product length mm

Total length of steel plate

Weight of steel plate (tons)

6-120

≥1500-4100

5500-15000

≤43000

22 max

120-300

≥1500-4100

5500-15000

≤20000

44 max


1700 hot-rolled coil, the annual output 3.5 million tons

Product thickness mm

Product width mm

Volume of steel plate (tons)

1.8-19

≥900-1550

27.8 max

Q460NH Weathering Resistant Plate Size Range (MM):

The size range of Q460NH Weathering Resistant Plate is 4.5-150×1600-4100×L

GB/T 4171 Q460NH Delivery Condition:

Delivery condition of GB/T 4171 Q460NH: AR、CR、NR、TMCP、N、T、N+T、Q+T.

Shanghai Katalor Enterprises had support oversea shipbuilding project, Oil or Gas project and constructing big infrastructural projects oversea since 2000. We export steel to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen , Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea and so on. If you have any need of GB/T 4171 Q460NH Weathering Resistant Plate, please do not hesitate to contact us by email [email protected], we can do our best to help you!

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