DIN 17155 15Mo3 pressure vessel boiler steel

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DIN17155 15MO3 steel plate/sheet is one main steel material for boiler steels. DIN 17155 15MO3 steel is mainly used for boilers and pressure vessels with elevated temperatures which is equivalent to EN10028 16Mo3 and UNI5869 15Mo3, 15D3 (NFA

DIN 17155 15Mo3 pressure vessel boiler steel

15Mo3 material is mainly used to fabricate boiler and pressure vessel. So just as the other boiler and pressure vessel using steel plate, this kind of steel has the good grain and mechanical properties. 15Mo3 yield strength is from 220 to 275 MPa.15Mo3 tensile strength is from 440 MPa to 590 MPa. Main chemical compositions(%) in DIN 17155 15Mo3 steel : Carbon from 0.12 to 0.20, Manganese from 0.40 to 0.90, Sulphur max 0.01, Phosphorus max 0.025, Silicon max 0.350,Molybdenum from 0.25 to 0.35, Chromium max 0.30.

The corresponding steel grads of DIN 17155 15Mo3


DIN 17155
15Mo3 
Number:1.5415

Comparison of steel grades

EN 10028-2

16 Mo 3

NFA 36-205

15 D3

UNI 5869

15 Mo 3

BS 1501

1503 - 243 B

UNE 36087

16 Mo 3

ASTM

A 204 Gr. B

JIS G3115

-

Chemical composition for DIN 17155 15Mo3 steel:


Grade

C.

Mn.

S.

N

Cu

Si.

P.

Cr.

Ni.

Mo.

15Mo3

0.12- 0.2

0.40- 0.90

0.01

0.012

0.30

0.35

0.025

0.30

0.30

0.25- 0.35

Mechanical properties for DIN 17155 15Mo3 steel:



Grade

Tensile Strength (Mpa)

Yield Strength (Mpa)

Elongation in 100-150 mm(%)

Elongation in 16 mm(%)

Max Thickness (mm)

15Mo3

440-590

220-275

19

24

250

DIN 17155 15Mo3 pressure vessel steel applications:
DIN17155 15MO3 steel plate/sheet is one main steel material for boiler steels. DIN 17155 15MO3 steel is mainly used for boilers and pressure vessels with elevated temperatures which is equivalent to EN10028 16Mo3 and UNI5869 15Mo3, 15D3 (NFA 36205 ) and ASTM A204Gr.B.

DIN 17155 15Mo3 steel plate specifications:
Grade: 15Mo3
Standard: DIN 17155
Thickness:6-250mm
Width:1600-4100mm
Length:3000-12000mm
DIN 17155 15Mo3 pressure vessel steel specifications can be offered by KATALOR ,we are professional DIN 17155 15Mo3 pressure vessel steel suppliers and manufacturer in China, if you need DIN 17155 15Mo3 pressure vessel steel price and application ,please contact us.

 

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