Tianjin Fajiu Metal Materials Co., Ltd.
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  • Contact Person : Mr. Guo Andy
  • Company Name : Tianjin Fajiu Metal Materials Co., Ltd.
  • Tel : 86-22-26346578
  • Fax : 86-22-26623269
  • Address : Tianjin,Tianjin,910#,C Hall,B Section Chubao Steels Market,Shunyi Road,Beichen District.
  • Country/Region : China
  • Zip : 300400

S235JRG2 carbon steel plate

S235JRG2 carbon steel plate
Product Detailed
Related Categories:Steel Sheets
S235JRG2 carbon steel plate 1>Size:1000~2438mm 2>Thickness:1~120mm 3>Length: as your demand

EN 10025 S235JRG2 Carbon steel plate

1. Product details:

Name

 carbon steel plate S235JRG2

Specification

Width: 900-2500mm or 1000,1050,1250,1500,1800,2000mm

Thickness:1.5mm-200mm

or as customers’ special requirements;

Length

Length 2-12m or as customers’ special requirements;

Grade of hot rolled

steel plate sheet

 SS400, ASTM A36, A572,

 ST37,ST52,

 Q195, Q215, Q235,Q345,

 S235JR, S355JR, S45C, S50C

Standards

GB/T709-2006, ASTM A36, JIS G3101,

DIN EN 10025, SAE 1045, ASTM A570

Surface

Smooth, straight, bright, no blur on both ends

Packaging

Standard exporting packing or as client's requirement

Certificate

ISO9001:2008

Processing technique

1.Heat treatment facilities for hot-rolled,  controlled rolling, normalizing,

2.Annealing, tempering, quenching, normalizing plus tempering, quenching and tempering,

3. Other delivery states are available as customers’ requirement.

Feature of hot rolled steel plate sheet

1.Heat conduction

2.Excellent freezing, even structure with    pressure resistance

3.Good mechanical properties

Excellent performances hot-rolled steel products

1.High strength, good toughness,

2.Easy for molding process and good weld ability,

Main application

1.Automobile, Bridges, Buildings,

2. Machinery, Pressure vessel industries.

3.Ship building, Engineering construction,

4. Mechanical manufacturing, Pavement slab, ect.

Other products

Ship plate

Boiler steel plate

Corrosion resistant steel plate

Low alloy high strength steel plate

Alloy structural steel plate

Steel plate for bridge building

Structural steel plate for building

2.The contrastive Grade of carbon structural steel in different Countries

NO

China

GB/T700

JIS G3101

KS D3503

CNS 2473

EN10025

DIN EN10025

NF EN10025

BS EN10025

ASTM/A29M

1

Q195

SS330

S185

1010

2

Q215A

SS330

S235JR

1017

3

Q215B

SS330

S235JR

1017

4

Q235A

SS400

S235JR

1020

5

Q235B

SS400

S235JRGI

1020

6

Q235C

SS400

S235JO

1021

7

Q235D

SS400

S235J2G3

1021

8

Q255A

SS490

S275JO

1025

9

Q255B

SS490

S275JO

1025

10

Q275

SS540

S275J2G3

1030

             

3.The Chemical Composition of different Grade 

      

Grade

Chemical Composition,  %

C

Mn

Si

S

P

                                      No more than

Q195

0.06~0.12

0.25~0.50

0.3

0.05

0.045

Q215

A

0.09~0.15

0.25~0.55

0.3

0.05

0.045

B

0.045

Q235

A

0.14~0.22

0.30~0.65

0.3

0.05

0.045

B

0.12~0.20

0.30~0.70

0.045

C

≤0.18

0.35~0.80

0.04

0.04

D

≤0.17

0.035

0.035

Q255

A

0.18~0.28

0.40~0.70

0.3

0.05

0.045

B

0.045

Q275

0.28~0.38

0.50~0.80

0.35

0.05

0.045

 

 4.Application of different Grade 

 

1>.Q195,Q215 

    Because of low strength,good plasticity and toughness,easy to processing,so widely used in Building,structure,motorcycle bodywork steel nails,rivets,bolts and iron wire,etc.

 

2>.Q255, Q275

 high strength, but plasticity,weldability and toughness is not very good, not easy to weld and cold bending processing, so they widely used for rolling reinforcing steel bar or bolt accessories, but more in the mechanical parts and tools, etc.

 

3>.Q235

 Widely used in Building engineering. carbon content is 0.14% ~ 0.22%, with high strength, good plasticity and toughness and weldability, comprehensive performance is good,socan meet general steel structure and steel reinforced concrete requirements,and low cost..

So it also widely used to make reinforcing steel bar or building room frame, highvoltage transmission tower, Bridges, vehicles, boiler, containers, ship, etc,

 

Related pictures:

 

1.Pictures of carbon steel plate

 

 

 

2.Application of carbon steel plate in life

 

 

3.Processes of carbon steel plate

 

S235JRG2 carbon steel plate



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