Boiler Zoo Siab Lub Nkoj Hlau Phaj ASTM A516GR 70 Siab Lub Nkoj Boiler Hlau Phaj
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Boiler Zoo Siab Lub Nkoj Hlau Phaj ASTM A516GR 70 Siab Lub Nkoj Boiler Hlau Phaj
Kev piav qhia
| Dav: | 600-3500 hli | Qib: | A516 GR 70 |
|---|---|---|---|
| Daim ntawv thov: | Boiler Phaj | Cov txheej txheem: | Kub Rolled |
| Hom: | Hlau Phaj | Txheem: | ASTM |
| Ntev: | 1000-12000 hli | Kev siv tshwj xeeb: | Siab Boiler |
| Thickness: | 6-400 hli | Cov duab: | Plate Steel Phaj |
| Lub teeb siab: |
qis carbon steel phaj,siab carbon steel phaj |
||
ASME SA516 qib qhia:
SA516 qib 55, SA516 qib 60, SA516 qib 65, SA516 qib 70. Cov 4 qib no feem ntau txhais los ntawm lawv qhov sib txawv tensile thiab yield zog ntau yam, uas yog cuam tshuam los ntawm cov ntsiab lus ntawm Carbon. Piv txwv li sa 516 qib 70 muaj qhov siab tshaj plaws tensile thiab tawm lub zog ntau yam vim muaj cov ntsiab lus Carbon siab tshaj (txog 0.28%). Rau qib siab dua li sa516 gr-70 steel phaj, preheating tej zaum yuav xav tau rau cov hlau arc vuam txheej txheem, tshwj xeeb tshaj yog nrog tuab steel phaj.
Test & Tshuaj xyuas rau ASME A516 Steel Phaj
Lub Xeev:
SA{{0}}n hais txog cov khoom lag luam steel phaj ib txwm muaj, rau cov phaj hlau thiab cov ntawv nyias nyias dua li 40 hli peb ib txwm muab rau lawv li dov-steel coil. Daim hlau nrog thickness saum 40mm yog nkag normalized. SA516 qib 70 steel phaj ceev yog 0.284 cu/in3 (7861 kg/m3).
Kev sim me me:
ASME SA 516- cov pa roj carbon steel phaj yog tsim nrog cov ntawv pov thawj zeb raws li EN10204 3.1 lossis EN10204 3.2 tus qauv qauv.
Kev tshuaj xyuas: MOODY SGS BV GL DNV ABS LIOYD'S Test: X-ray, UT, sib nqus particle, tshuaj xyuas.
ASME SA 516 GR 70-55 Cov Khoom Siv Tshuaj:
| Tshuaj muaj pes tsawg leeg | Qhov siab tshaj plaws C% rau thickness t (mm) | Mn% rau Thickness t (hli) |
Si% | P% max |
S% max |
||||
|---|---|---|---|---|---|---|---|---|---|
| 6-12.5 hli | 12 5-25 hli | 25-50 hli | >50 hli | Tsawg dua los yog sib npaug li 12.5mm | >12.5mm 3 | ||||
| ASME A516 Gr 55 |
0.18 | 0.20 | 0.22 | 0.25 | 0.55-0.98 | 0.60-1.30 | 0.13-0.45 | 0.035 | 0.035 |
| ASME A516 Gr 60 | 0.21 | 0.23 | 0.23 | 0.25 | 0.6-0.9 | 0.80-1.20 | 0.13-0.45 | 0.035 | 0.035 |
| ASME A516 Gr 65 |
0.24 | 0.26 | 0.26 | 0.28 | 0.85-1.20 | 0.85-1.20 | 0.13-0.45 | 0.035 | 0.035 |
| ASME A516 Gr 70 |
0.27 | 0.28 | 0.28 | 0.30 | 0.85-1.20 | 0.85-1.20 | 0.13-0.45 | 0.035 | 0.035 |
ASME SA 516 GR 70-55 Cov Khoom Siv Hluav Taws Xob:
| Mechanical Property | Tensile zog (MPa) |
Yam tsawg kawg nkaus tawm los zog (MPa) |
Yam tsawg kawg nkaus elongation (%) ntsuas qhov ntev | |
|---|---|---|---|---|
| 50 hli | 200 hli | |||
| ASME A516 Gr 55 |
380-515 | 205 | 27 | 23 |
| ASME A516 Gr 60 | 415 - 550 | 220 | 25 | 21 |
| ASME A516 Gr 65 |
450 - 585 | 240 | 23 | 19 |
| ASME A516 Gr 70 |
485 - 620 | 260 | 21 | 17 |
Cim npe nrov: ASTM A516gr 70 siab hlab ntsha Boiler steel phaj, Tuam Tshoj Boiler zoo siab hlab ntsha steel phaj astm a516gr 70 siab hlab ntsha boiler steel phaj lwm tus neeg
Koj Tseem Yuav Zoo Li
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