GB/T 16270 Q500 High Strength Plate

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GB/T 16270 Q500 is low-alloy high-strength structural steel. It has C, D, E three levels that respectively named Q500C, Q500D, Q500E. Q500 steels are correspond with foreign steel HS490-D.

GB/T 16270 Q500 High Strength Plate

GB/T 16270 Q500 is low-alloy high-strength structural steel. It has C, D, E three levels that respectively named Q500C, Q500D, Q500E. Q500 steels are correspond with foreign steel HS490-D. Q500 High Strength Plates are mainly used for building factories, general construction and all kinds of construction machinery, such as mining and construction of various types of drilling rigs, shovels, electric wheel dumpers, mining vehicles, excavators, loaders, bulldozers, all kinds of cranes, coal mines Hydraulic support and other mechanical equipment and other structural parts.

GB/T 16270 Q500 Plate Chemical Composition:

 

 

grade

Chemical Composition %, not more than

 

C

 

Si

 

Mn

 

P

 

S

 

Cu

 

Cr

 

Ni

 

Mo

 

B

 

V

 

Nb

 

Ti

CEV

Product thickness /mm

≤50

>50-100


100-150

Q500

0.20

0.80

1.70

0.020-0.025

0.010-0.015

0.50

1.50

2.00

0.70

0.005

0.12

0.06

0.05

0.47

0.70

0.70

GB/T 16270 Q500 Mechanical Properties:

Grade

               Tensile Test

Impact Test

Yield Strength Mpa, not less than

Tensile Strength
MPa

Elongadition
After the break
A/%

Impact absorption energy

Thickness/mm

Thickness/mm

Test Temperature

≤50

>50-100


100-150

≤50

>50-100


100-150

 

0

 

-20

 

-40

 

-60

Q500

500

480

440

590-770

540-720

17

 

47

 

47

 

34

 

34

GB/T 16270 Q500 High Strength 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

GB/T 16270 Q500 High Strength Plate Size Range (MM):

The size range of Q500 High Strength Plate is: 4.5-250×1600-4100×L

GB/T 16270 Q500 High Strength Plate Delivery Condition:

Delivery condition of Q500 High Strength Plate: AR、CR、NR、TMCP、N、T、N+T、Q+T.

Our company is located in Pudong district of Shanghai city. It is only 30 minutes from Pudong International airport to our company. If you have chance to come to China, we sincerely invite you to visit us. We will pick you up at the airport if you tell us your schedule. We can take you to visit our steel mill and warehouse. Hope to build the long term good cooperation with your esteemed company! If you have any needs of GB/T 16270 Q500, Q550, Q620, Q690, Q890 or Q960 High Strength Plate, please feel free to contact us, we will try our best to help you.

 

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