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GET PRICEDIN 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
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