- 1.5415, DIN 15Mo3, AISI A182 Grade F1 round bar
- 1.5415, DIN 15Mo3, AISI A182 Grade F1 forging
- 1.5415, DIN 15Mo3, AISI A182 Grade F1 sheet
- 1.5415, DIN 15Mo3, AISI A182 Grade F1 flat bar
- 1.5415, DIN 15Mo3, AISI A182 Grade F1 pipe
1.5415, DIN 15Mo3, AISI A182 Grade F1
Production specification
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
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1.5415, DIN 15Mo3, AISI A182 Grade F1
Designation by Standards
Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
15MO3 | 760 | 1.5415 | 15Mo3 | 16Mo3 | A182 Grade F1 |
Chemical Composition (in weight %)
C | Si | Mn | Cr | Mo | Ni | V | W | Others |
0.16 | max. 0.40 | 0.60 | - | 0.30 | - | - | - | max. Cu = 0.30 |
Description
Alloy special structural steels: steel with Mo, Nb, Ti, V or W.
Applications
Welded steel tubes for pressure purposes. Electric welded non-alloy and steel/" target="_blank" class="keylink">alloy steel tubes with specified elevated temperature properties.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85
Continuous Cooling Transformation (CCT) Diagram
Soft Annealing
Heat to 660-700oC, cool slowly in furnace.
Hardening
Harden from a temperature of 910-940oC followed by oil quenching.
Tempering
Tempering temperature: 660-710oC.
Mechanical Properties in Hardened and Tempered Condition
Diameter in mm | 0.2 % proof stress (N/mm2) | Tensile strength (N/mm2) | Elongation (%) | Impact strength (J) |
up to 60 | 295 | 440-570 | 23 | 50 |
61-90 | 285 | 440-570 | 23 | 50 |
91-150 | 275 | 440-570 | 23 | 50 |
0.2 % Proof Stress (N/mm2) vs. Temperature
100oC | 150oC | 200oC | 250oC | 300oC | 350oC | 400oC | 450oC | 500oC |
264 | 245 | 225 | 205 | 180 | 170 | 160 | 155 | 150 |
250 | 230 | 210 | 195 | 170 | 160 | 150 | 145 | 140 |
240 | 220 | 200 | 185 | 160 | 155 | 145 | 140 | 135 |
1 % Creep Limit (N/mm2) vs. Temperature (oC)
Hours | 450oC | 460oC | 480oC | 500oC | 520oC | 540oC | 560oC |
10 000 | 298 | 273 | 222 | 171 | 125 | - | - |
100 000 | 245 | 209 | 143 | 93 | 59 | - | - |
200 000 | 228 | 189 | 121 | 75 | 45 | - | - |
Creep Rapture Strength (N/mm2) vs. Temperature (oC)
Hours | 450oC | 460oC | 480oC | 500oC | 520oC | 540oC | 560oC |
10 000 | 370 | 348 | 304 | 239 | 179 | 129 | 91 |
100 000 | 285 | 251 | 190 | 137 | 94 | 61 | 40 |
200 000 | 260 | 226 | 167 | 115 | 76 | 50 | 32 |
Forging
Hot forming temperature: 1100-850oC.
Machinability
No data.
Mechanical properties
Heat treatment
Machining
Welding performance
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