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Changzhou Dingang Metal Material Co.,Ltd.
Changzhou Dingang Metal Material Co.,Ltd.

 

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High Strength Hot Rolled Steel For Ship / Bridge / Building 20mm Thickness

High Strength Hot Rolled Steel For Ship / Bridge / Building 20mm Thickness

  • High Strength Hot Rolled Steel For Ship / Bridge / Building 20mm Thickness
  • High Strength Hot Rolled Steel For Ship / Bridge / Building 20mm Thickness
High Strength Hot Rolled Steel For Ship / Bridge / Building 20mm Thickness
Product Details:
Place of Origin: China
Brand Name: Dingang
Certification: ISO BV
Model Number: Dingang - HRC
Payment & Shipping Terms:
Minimum Order Quantity: 25 Metric Tons
Price: USD700Per Metric Ton
Packaging Details: Standard Export Seaworthy Packing Or As Per Customers’ Detailed Requests
Delivery Time: 15 - 35 Work Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300,000 Metric Tons Per Year
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Detailed Product Description
Product Name: Hot Rolled Steel Craftsmanship: Hot Rolled
Steel Grade: SPHC SPHD SPHE SS300 SS400 SS490 SS540 ST33 ST37 - 2 ST37 - 3 ST44- 2 ST50 - 2 ST52 - 3 Thickness: 0.70 - 20.0 Mm
High Light:

hot rolled mild steel

,

hot rolled carbon steel plate

 

 

Hot Rolled Steel Of Good Toughness / Easy Forming 0.7 - 20 mm Deep Drawing For Ship / Bridge / Building

 

 Profile of hot rolled steel :

 

With High Strength , good Toughness , easy Processability and Excellent Welding Performance , The Hot-Rolled Products Of Dingang Metal Material Are Widely Used In Various Industries , Such As Marine , Automobile , Bridge , Construction , And Pressure Vessels.

Mainly Used As Various Substrates And Widely Applied In Automobile Manufacture , Cold Pressing Parts And Structural Parts Etc .

 

Specification :

 

Producing Standard : ASTM A 36 M , JIS G 3132 , DIN EN 10025

Steel Grade : SPHC SPHD SPHE SS300 SS400 SS490 SS540 ST33 ST37 - 2 ST37 - 3 ST44 - 2 ST50 - 2 ST52 - 3

HRB : 40 - 60

Oiled , Trimmed Edge , No Welding & Joint

Thickness : 0.70 - 20.0 mm

Width : 600 - 1250 mm

Length : 6 m Above

Coil Weight : 4 - 12 MTS

Inside Diameters : 508 mm

Outside Diameters : According To The Weight Of Coil

 

Chemical composition :

 

 

Symbol of grade

 

Thickness ( mm )

Chemical composition
C Si ( < = ) Mn ( < = ) P ( < = ) S ( < = ) Al ( > = )
SS300 < = 12.7 0.15 0.3 0.95 0.035 0.035 -
SS400 < = 22.0 0.21 0.3 1.4 0.035 0.035 -
SS490 1.6 - 16.0 0.22 0.25 1.4 0.035 0.035 -
SS540 2.3 - 6.0 0.3 0.25 1.6 0.035 0.035 -
ST33 < = 13.0 - - - 0.040 0.040 -
ST37-2 < = 16.0 0.17 0.12 1.25 0.035 0.035 0.020
ST37-3 > 25.4 0.17 1.3
ST44-2 < 18.0 0.21 1.25
ST50-2 < 10.0 0.30 0.35 0.95 -
ST52-3 < = 25.4 0.20 0.35 1.6 -

 

Mechanical properties  :

 

 

 

Symbol of grade

 

 

Thickness ( MM )

Mechanical properties
Yield stress  MPA ( > = ) Tensile strength MPA Elongation %
< = 16 MM > 16 MM < = 5 MM 5 - 16 MM > 16 MM
SS300 < = 12.7 205 195 300 - 430 > = 26 > = 21 26
SS400 < = 22.0 245 235 400 - 510 > = 21 > = 17 21
SS490 1.6 - 16.0 285 275 490 - 610 > = 19 > = 15 19
SS540 2.3 - 6.0 400 390 > = 540 > = 16 > = 13 17
Symbol of grade Thickness ( MM ) < = 16MM > 16MM < 3 MM > = 3 MM 1.5 - 2 MM 2 - 2.5 MM 2.5 - 3 MM
ST33 < = 13.0 - 175 310 - 540 290 - 510 > = 10 > = 11 > = 12
ST37-2 < = 16.0 235 225 360 - 510 340 - 470 > = 17 > = 18 > = 19
ST37-3 > 25.4 235 225 360 - 510 340 - 470 > = 17 > = 18 > = 19
ST44-2 < 18.0 275 265 430 - 580 410 - 540 > = 14 > = 15 > = 16
ST50-2 < 10.0 295 - 490 - 660 470 - 610 > = 12 > = 13 > = 14
ST52-3 < = 25.4 355 345 510 - 680 490 - 630 > = 14 > = 15 > = 16

 

Application of hot rolled steel : 

 

The hot - rolled forming steel could be classified into commercial quality ( CQ ) , deep drawing quality ( DDQ ) , and extra - deep drawing quality ( EDDQ ) by its intended application . With low carbon content , excellent drawing and welding performance , high dimension accuracy . Hot rolled forming steels are widely used in many drawing industries .

 

Application Feature Steel Grades
Commercial Use With some ductility , these steel are applied to simple forming , bending or welding DD11 , SPHC
Drawing With more ductility than commercial use steels,they are applied to manufacture parts through drawing and relatively complicated forming DD12 , SPHD
Deep Drawing With more ductility than drawing steels,they are applied to manufacture parts through deep and complicated forming DD13 , SPHE
Extra - Deep Drawing With more ductility than deep drawing steels , they are applied to manufacture parts through extra - deep and more complicated forming DD14 , SPHF , BRC1 , BRC2 , BRC3

 

General structure steel has high strength and good formability , it can afford heavy load after common machining . the structure steel has reliable mechanical property , good formability and excellent welding performance , which is widely used in various industries , structure steel can be classified as normal structure steel,welding structure steel , tool steel and pipe steel .

 

High Strength Hot Rolled Steel For Ship / Bridge / Building 20mm Thickness 0High Strength Hot Rolled Steel For Ship / Bridge / Building 20mm Thickness 1High Strength Hot Rolled Steel For Ship / Bridge / Building 20mm Thickness 2

Contact Details
Changzhou Dingang Metal Material Co.,Ltd.

Contact Person: Cindy

Tel: +8613585404615

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Changzhou Dingang Metal Material Co.,Ltd.
Room 1203,Building 2,Zhixin Business Plaza,No.25 North Street,Zhonglou District,Changzhou,Jiangsu,China
Tel:86-519-81187052
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