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15CrMoR Pressure Vessel Steel Plate- SCALE STEEL.

9/24/2021

 
15CrMoR steel plate is used for pressure vessel.  It is a kind of medium temperature hydrogen resistant steel, 15CrMoR is Chinese grade name, [SCALE STEEL]which is equivalent with EN10028-2 13CrMo4-5 alloy steel.
 
Chinese Name:  
15 CrMoR Steel Plate  
Main Application:
Pressure Vessel Building 
Heat Treatment:  
Normalizing and Tempering  
 
15 CrMoR Steel Plate  
"15" is 0.15% of the carbon content  
"Cr" is the composition contains a certain chemical element - chromium  
"Mo" is the composition contains a [SCALE STEEL]certain chemical element - molybdenum  
"R" is the first letter of the container  
15CrMoR, heat treatment is often adopted as normalizing and tempering  
When under the temperature of 550℃, 15CrMoR has high durable strength.  

Chemical Composition(%):

15CrMoR
C Si Mn P S Cr Mo
0.12~0.18 0.15~0.40 0.40~0.70 ≤0.030 ≤0.030 0.80~1.20 0.45~0.60

Mechanical Property:
Steel Plate Status Mechanical and[SCALE STEEL] Cold Bend Properties
T(mm) Tensile Strength Yield Strength Elongation(%) Tem Impact Test Value Cold Bending Test 180 °b=2a
N+T 6~60 450-590 ≥295 ≥19 20 ≥31 d=3a
>60~100 ≥275
>100-150 440-580 ≥255

Mechanical Property Under High Temperature:
Steel Plate Status T(MM) Yield Strength Under Different Tem(no less than) [SCALE STEEL]
Steel Plate Status 20~60 240 225 210 200 189 179 174
>60~100 220 210 196 186 176 167 162
>60~150 210 199 185 175 165 156 150


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