DIN 17155 16Mo3 Pressure Vessel Steel yog tus qauv German (tam sim no feem ntau hloov los ntawm EN 10028-2) rau qis- alloy, weldable, creep-cov hlau tsis muaj zog siv hauv cov kub kub boiler thiab siab hlab ntsha daim ntaub ntawv, paub txog nws zoo heev tshav kub tsis kam thiab lub zog mus txog 500℃molybdenum cov ntsiab lus, nrog rau qhov sib npaug hauv ASTM (A204 Gr. B) thiab lwm yam qauv, feem ntau pom muaj nyob rau hauv cov chaw tsim hluav taws xob thiab roj / roj kev lag luam.
Cov tshuaj muaj pes tsawg leeg ntawm 16Mo3 yog muab rau hauv cov lus hauv qab no.
|
Element |
Tus nqi% |
Element |
Tus nqi% |
|
C |
0.12/0.20 |
Ni |
0.30 |
|
Si |
0.35 |
Nb |
- |
|
Mn |
0.40/0.90 |
Ti |
- |
|
P |
0.025 |
V |
- |
|
S |
0.010 |
Al |
- |
|
Cr |
0.030 |
N |
0.012 |
|
Mo |
0.25/0.35 |
Cu |
0.30 |
Mechanical zog ntawm 16Mo3, 1.5415 raws li EN 10273
|
Qhov ntev<16mm |
Tensile zog, Rm: 440 - 590 MPa |
| The yield point, Rp0.2 >275 MPa rau | |
| Elongation, A> 24% | |
|
Loj: 16-40mm |
Tensile zog, Rm: 440 - 590 MPa |
| The yield point, Rp0,2 >270 MPa | |
| Elongation, A> 24% | |
|
Loj: 40-60mm |
Tensile zog, Rm: 440 - 590 MPa |
| The yield point, Rp0,2 >260 MPa | |
| Elongation, A> 23% | |
|
Loj: 60-100mm |
Tensile zog, Rm: 430 - 580 MPa |
| Qhov taw qhia yield, Rp0,2 >240 MPa | |
| Elongation, A> 22% | |
| Loj: 100-150mm | Tensile zog, Rm: 420 - 570 MPa |
|
The yield point, Rp0,2 >220 MPa |
|
| Elongation, A> 19% |
Cim npe nrov: din 17155 16mo3 siab nkoj steel, Tuam Tshoj din 17155 16mo3 siab nkoj steel manufacturers, lwm tus neeg, Hoobkas
