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20MnB5 Slip On Plate Flanges 1.5530 Steel Forged Plate Flanges

  • 20MnB5 Slip On Plate Flanges 1.5530 Steel Forged Plate Flanges
  • 20MnB5 Slip On Plate Flanges 1.5530 Steel Forged Plate Flanges
  • 20MnB5 Slip On Plate Flanges 1.5530 Steel Forged Plate Flanges
  • 20MnB5 Slip On Plate Flanges 1.5530 Steel Forged Plate Flanges

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Product Details
Material 20MnB5 Steel Number 1.5530
Flange Steel Forged Flanges Type Steel Slip On Plate Flanges
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Forged Slip On Plate Flanges

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1.5530 Slip On Plate Flanges

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20MnB5 Slip On Plate Flanges
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Product Description
Grade :20MnB5
Number:1.5530
Classification:Alloy special steel with boron
Standard:
EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels

 
 

Chemical composition % of steel 20MnB5 (1.5530): EN 10083-3-2006
CSiMnPSB
0.17 - 0.23max 0.41.1 - 1.4max 0.025max 0.0350.0008 - 0.005

Mechanical properties of steel 20MnB5 (1.5530)
 
Nominal diameter (mm):to 1616 - 40
Rm - Tensile strength (MPa) (+QT)900-1050750-900
 
Nominal diameter(mm): or for flat products thickness: to 8; 8-20;to 1616 - 40
Re - Upper yield strength or
Rp0.2 - 0.2% proof strength (MPa) (+QT)		700600
 
Nominal thickness (mm):to 1616 - 40
A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products1415
 
Nominal diameter (mm): or for flat products thickness: to 8; 8-20;to 1616 - 40
Z - Reduction in cross section on fracture (%) (+QT)5555

Equivalent grades of steel 20MnB5 (1.5530)
 
EU
EN		Germany
DIN,WNr		France
AFNOR		England
BS
20MnB5
19MnB4
20MB5
170H20
 
Mechanical properties
ReHMinimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
RmTensile strength / Zugfestigkeit / Resistance a la traction
AMinimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
JNotch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

Heat treatment conditions
 
+ASoft annealed
+ACAnnealed to achieve spheroidization of the carbides
+ARAs rolled
+ATSolution annealed
+CCold drawn / hard
+CRCold rolled
+FPTreated to ferrite-pearlite structure and hardness range
+IIsothermal annealing
+LCCold drawn / soft
+MThermo mechanical rolling
+NNormalized
+NTNormalized and tempered
+PPrecipitation hardened
+PEPeeled
+QAAir quenched and tempered
+QLLiquid quenched and tempered
+QTQuenched and tempered
+STreated to improve shearability
+SHAs rolled and turned
+SRCold drawn and stress relieved
+TTempered
+THTreated to hardness range
+WWWarm worked
+UUntreated
 
Alloy special steel with boron
Chemical composition of steel 20MnB5 (1.5530), Standards of steel 20MnB5 (1.5530)
Mechanical Properties of steel 20MnB5 (1.5530) Equivalent grades of steel 20MnB5 (1.5530)
steel 20MnB5 (1.5530) Tensile Strength, Elongation, Proof strength , Hardness
 
20MnB5 Slip On Plate Flanges 1.5530 Steel Forged Plate Flanges 0
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