LOW-ALLOY BOILER STEEL 16MO3

16Mo3 steel plate/sheet is one mainly of Steel for boiler steels.EN10028 16Mo3 steel is mainly used for boilers and pressure vessels with elevated temperatures equivalent to DIN17155 15Mo3 and UNI5869 15M03, 15D3 (NFA 36205 ) and ASTM A204Gr.B.

 

16Mo3 steel is a pressure vessel steel that is used in applications with elevated temperatures according to EN 10028–2. It has improved mechanical properties and better creep resistance allowing it to be used up to 500°C. This makes it ideal for a wide range of uses where the plates will have to perform at a high temperature continuously.

 

The material is used as a weldable steel in the fabrication of industrial boilers and steel pressurized vessels found in the oil, gas and chemical industry. Due to the materials chrome and molybdenum content, 16Mo3 has excellent heat resistance and corrosion resistant characteristics.

 

Mechanical properties of 16Mo3, 1.5415 according to EN 10273

Dimensions <16mm

Tensile strength, Rm: 440 – 590 MPa

The yield point, Rp: 0.2 >275 MPa

Elongation, A: > 24%

 

Dimensions 16-40mm

Tensile strength, Rm: 440 – 590 MPa

The yield point, Rp0,2 >270 MPa

Elongation, A > 24%

 

Dimensions 40-60mm

Tensile strength, Rm: 440 – 590 MPa

The yield point, Rp0,2 >260 MPa

Elongation, A > 23%

 

Dimensions 60-100mm

Tensile strength, Rm: 430 – 580 MPa

The yield point, Rp0,2 >240 MPa

Elongation, A > 22%

 

Dimensions 100-150mm

Tensile strength, Rm: 420 – 570 MPa

The yield point, Rp0,2 >220 MPa

Elongation, A > 19%

Impact energy, KV20℃ >40 J

 

Strength properties at elevated temperatures of 16Mo3, 1.5415

Temperature(℃) 200 250 300 350 400 450 500
The yield point Rp0.2(MPa) 215 200 170 160 150 145 140
Temperature (℃) 450 470 490 510 530
Creep strength, Rz/100000 (MPa) 239 178 123 81 53
Creep limit, R1/100000 (MPa) 167 126 89 59 36

 

Heat and plastic treatment

Rolling and forging at a temperature of 1100 – 850 ℃

Normalizing annealing at temperatures of 890 – 950℃

Relief annealing at a temperatures of 520 – 580℃

 

Equivalent grades of grade 16Mo3 (1.5415)

USA Germany Japan France England Italy Spain Sweden Poland Inter
DIN,WNr JIS AFNOR BS UNI UNE SS PN ISO
A204Gr.A 15Mo3 STBA12 15D3 1503-243B 15Mo3 16Mo3 2912 16M F26
A204Gr.B 16Mo3     240 16Mo3       P26

 

Standard EN10028 16Mo3 Alloy Steel Plate for Boiler

Standard EN10028 16Mo3 Alloy Steel Plate for Boiler

16Mo3 steel is a pressure vessel steel that is used in applications with elevated temperatures according to EN 10028–2. It has improved mechanical properties and better creep resistance allowing it to be used up to 500°C. This makes it ideal for a wide range of uses where the plates will have to perform at a high temperature continuously. Gnee Steel is leading 16Mo3 Steel Plate stockist in China.

16mo3 Equivalents

It is equal to 15mo3 (DIN 17155 – Germany), 15d3 (NFA 36–205 – France), bs1501–243b (BS 1501 – UK) and ASTM 204 Gr .B. for customers requiring these grades we can provide 16mo3 from stock.

 

Chemical Properties Of 16Mo3 Steel Plate

Grade C.max Mn. S. N Cu Si. P. Cr. Ni. Mo.
16Mo3 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

 

16Mo3
Tensile Strength (MPa) 440 – 590
Yield Strength (MPa) 220 – 275
Elongation in 100 – 150mm (%) 19
Elongation in 16mm (%) 24
Max Thickness (mm) 250

16Mo3 Pressure Boiler Steel Plate with SGS Certificate

16Mo3 Pressure Boiler Steel Plate with SGS Certificate

ASTM A204 16Mo3 Alloy Steel plates, ASME SA 204 EN10028 16Mo3 Chrome Moly plate Exporters, Stockists and Suppliers in China.

 

Gnee steel is a leading manufacturer, trader and supplier of 16Mo3 Plates. We devise a range of products including 16Mo3 using high-quality raw materials, which makes them reliable and durable.

 

Our 16Mo3 plates are EN 10028 specified pressure vessel grade alloys of chrome-molybdenum steel. These products find applications in elevated temperature conditions. The material is known for its good wear & tear resistance, corrosion resistance, good welding properties, and good tensile, as well as yield strength. The steel type is high weld-able and is used in the fabrication of Industrial Boilers and steel pressurized vessels, which are commonly found in oil, chemical and gas industries. Our products are known to provide amazing usability in all kinds of environmental use.

 

We deliver our high quality products to a range of industries worldwide. Our products are highly demanded for the robust built and utility that they provide in all usable conditions effectively.

Production : Hot-Rolled (HR) / Cold-Rolled (CR)
Heat Treatment : Rolled/Normalised/N+T/QT

 

Mechanical Properties

Chromium & Molybdenum content (according to the ASTM specification):

Grade Thickness Temperature (° C)
50° 100° 150° 200° 250° 300° 350° 400° 450° 500°
(mm) MPa MPa MPa MPa MPa MPa MPa MPa MPa MPa
16Mo3 ≤16 273 264 250 233 213 194 175 159 147 141
>16 ≤40 268 259 245 228 209 190 172 156 145 139
>40 ≤60 258 250 236 220 202 183 165 150 139 134
>60 ≤100 238 230 218 203 186 169 153 139 129 123
>100 ≤150 218 211 200 186 171 155 140 127 118 113
>150 ≤250 208 202 191 178 163 148 134 121 113 108

(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)