Home > products> 15Mo3 Pressure Vessel Quality Plate Steel Plate
15Mo3 Pressure Vessel Quality Plate Steel Plate image
  • 15Mo3 Pressure Vessel Quality Plate Steel Plate image 1
  • 15Mo3 Pressure Vessel Quality Plate Steel Plate image 2
  • 15Mo3 Pressure Vessel Quality Plate Steel Plate image 3
  • 15Mo3 Pressure Vessel Quality Plate Steel Plate image 4
  • 15Mo3 Pressure Vessel Quality Plate Steel Plate image 5
  • 15Mo3 Pressure Vessel Quality Plate Steel Plate image 6

15Mo3 Pressure Vessel Quality Plate Steel Plate

Steel Standard:DIN 17155

Rolling Type:Pressure vessel steel plate,Boiler steel plate

Thickness:6mm-350mm

Width:1500mm-4200mm

Length:3000mm-18000mm

Heat Treatment:Normalised

What is DIN 17155 15Mo3 Steel?

15Mo3,15Mo3 steel plate,15Mo3 steel sheet are mainly used for building boilers and pressure vessels. When rolling,15Mo3 contains more Mo elements than other steel grades in DIN 17155, but lower than 13CrMo44 and 10CrMo910. For 15Mo3 boiler steel plate thickness belows and equal to 16 millimeters, the minimum yield strength shall be 275 MPa, and tensile strength shall be within 440-590MPa for thickness equal and below 60 millimeters of pressure vessel steel plate 15Mo3.

What is 15Mo3 material equivalent to?

15Mo3 material is used in applications with elevated temperatures like heat exchangers and pressure vessels, and they are equivalent to UNI5869 15Mo3 and EN10028 16Mo3, ASTM A204Gr. B, and 15D3 (NFA 36205). The 1.5415 material comes with excellent heat resistance and corrosion resistance.

Additional Condition

UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
Specification Parameters
Basic Information

DIN 17155 15Mo3 steel Chemical Composition:

Grade C. max 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

DIN 15Mo3 steel Mechanical Properties:

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