Products / STEEL PLATES / HIGH-TEMPERATURE STEEL PLATE



HIGH-TEMPERATURE STEEL PLATE

Grade

A515 GR.60/65/70 - A516 Gr. 60/65/70 - A387 GR.2/11/21 - A283Gr.A/B/C/D - Q245R - Q345R - P235GH - P265GH - P295GH - P355GH - SB410 - SB450 - SPV235 - SPV410 - A285 GR.A/B/C - A537 CLASS 1/2/3 - API 2W-60.

Usage

High-temperature steel plate used in the Petroleum Industry, Marine, Boilers, Gas Cylinders, Shipbuilding, Petroleum tanks, Drilling, Mechanical Machinery, environmental corrosion resistance ...

Standard

ASTM/ASME - EN 10028-2 - EN10028-3 - GB/T 713 - JIS G3103 - JIS G3115

Origin

Japan - China - Korea - Taiwan - Malaysia - Indonesia 

Specifications

High :        6mm - 120mm

Width : 1500mm - 3500mm

Length :    6000mm - 12000mm

 


Chemical composition % (max)

Grade

C

Si

MN

P

S

V

CU

NB

Ni

Mo

Cr

Ti

Al

N

C0

A387 Gr.11

0.05-0.17
 

0.15-0.40
 

0.40-0.65
 

0.035
 

0.050
 


 


0.015

0.45-0.60
0.08-1.15

 
 

A516 GR.70

0.22

0.60

1.65

0.030

0.045

0.02
0.30

0.01
 
0.08
0.30
0.03
0.02
 

A515 GR.60

0.24-0.31
 

0.13-0.45
 

0.98
 

0.035
 

0.035
 


 


 

 
   

Q345R

≤0.20
 

≤0.55
 

1.20-1.60
 

0.025
 

0.010
 


 

       

 

Physical properties

Grade

Liquid limit
δc(MPA)

Tensile strength
δb(MPA)

Elongation
%

A387 Gr.11

242

415-585 22

A516 GR.70

335

510-650  

A515 GR.60

220

415-550

21

Q345R

345

510-640

21

 

 


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