GNEE Steel tuaj yeem muab A515 gr.70 siab lub nkoj phaj, A515 gr.70 steel phaj thiab A516 gr.70 boiler steel khoom nrog ntau qhov ntau. Peb muaj 5000 tons kub dov siab lub nkoj phaj hauv Tshuag. Rau txhua qhov kev nug, pls xa email rau peb.
Ob leeg A515 gr.70 steel thiab A516 gr.70 steel yog cov pa roj carbon steel rau cov hlab ntsha siab.
Qhov txawv ntawm lawv yog dab tsi?
Hauv qab no yog cov ntsiab lus uas qhia txog qhov sib txawv ntawm cov tshuaj muaj pes tsawg leeg, kev xav tau tensile thiab daim ntawv thov.
Kev sib piv tshuaj muaj pes tsawg leeg
- A515 gr.70 steel muaj pes tsawg leeg (%)
C |
Mn |
P |
S |
Si |
||||
|
t Tsawg dua lossis sib npaug li 25 |
25<> |
50<> |
100<> |
200<> |
||||
|
0.31 |
0.33 |
0.35 |
0.35 |
0.35 |
1.20 max |
0.035 max |
0.035 max |
0.15~0.40 |
- A516 gr.70 steel muaj pes tsawg leeg (%)
Qhov siab tshaj plaws C rau thickness t (mm) |
Mn% rau thickness t (mm) |
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 |
|||
|
0.27 |
0.28 |
0.28 |
0.3 |
0.85-1.20 |
0.85-1.20 |
0.13-0.45 |
0.035 |
0.035 |
Tensile xav tau
- A515 gr.70 Kub-Rolled Steel mechanical zog
Yield zog |
Tensile zog |
Elongation |
|
|
Ksi(N/mm²) |
Ksi(N/mm²) |
||
|
38 (260) feeb |
70~90(485~620) |
8 nyob rau hauv. [200 mm], min, % |
17 feeb |
|
2 nyob rau hauv. [50 mm], min, % |
21 feeb |
||
- A516 gr.70 steel mechanical zog
Qib |
Tensile zog |
Yam tsawg kawg yield zog |
Tsawg kawg elongation (%) |
|
|
(MPa) |
(MPa) |
50 hli |
200 hli |
|
|
A516 qib 70 |
485 - 620 |
260 |
21 |
17 |
Daim ntawv thov
A515 gr.70 carbon-silicon steel daim hlau feem ntau yog rau nruab nrab- thiab siab dua- qhov kev pabcuam kub hauv welded boilers thiab lwm cov hlab ntsha siab.
A516 gr.70 carbon steel daim hlau yog npaj rau kev pabcuam hauv cov hlab ntsha siab hauv nruab nrab - thiab qis dua - kev pabcuam kub.
Dab tsi yog qhov txawv ntawm SA-516-70 thiab SA515 GR 70?
SA-516-70 thiab SA515-GR-70 yog ob qib ntawm cov hlau siv hauv kev siv lub nkoj siab, tab sis muaj qee qhov sib txawv ntawm lawv:
Khoom siv:
SA-516-70 yog carbon steel phaj specification rau nruab nrab thiab qis kub kev pab cuam.
SA515 GR 70 yog cov pa roj carbon- silicon steel phaj rau nruab nrab lossis siab dua qhov kev pabcuam kub.
Max thickness:
SA-516-70 muaj qhov siab tshaj plaws thickness ntawm 204 hli, thaum SA515-GR-70 muaj qhov siab tshaj plaws thickness ntawm 50 hli.
Tensile zog:
SA-516-70 feem ntau muaj zog tensile ntau dua piv rau SA515 GR 70.
Daim ntawv thov:
SA-516-70 feem ntau yog siv rau cov hlab ntsha siab uas yuav tsum tau ua haujlwm nruab nrab thiab qis dua.
SA515 GR 70 yog siv rau nruab nrab thiab siab dua cov kev pabcuam kub.
ASME cov qauv:
Ob qho khoom siv ua raws li cov qauv ASME tshwj xeeb rau kev siv lub nkoj siab.
Yog tias koj xav paub ntxiv txog GNEE cov khoom, koj tuaj yeem xa email raualloy@gneesteelgroup.com.Peb zoo siab tshaj los pab koj.
FAQ
Q: A 515 70 cov khoom yog dab tsi?
A: A515 Qib 70 yog hom carbon steel phaj uas tau teev tseg los ntawm ASTM thiab ASME cov qauv siv rau hauv nruab nrab thiab siab dua daim ntawv thov, xws li boilers thiab siab hlab ntsha. Nws muaj lub zog tensile siab ntau ntawm 70-90 ksi (485-620 MPa) thiab lub zog qis tshaj ntawm 38 ksi (260 MPa). Qib no feem ntau normalized los txhim kho nws cov khoom siv kho tshuab.
Q: Qhov sib npaug ntawm ASTM A515 Qib 70 yog dab tsi?
A: Cov khoom sib npaug ntawm ASTM A515 Qib 70 steel phaj muaj JIS G3103 SB480, DIN 1715 1.0844, A48 CP, AP, FP; Fe 460-2-KW, SS21,02,01; Gr 360,400; ASTM A414 Qib F.
Q: Cov tshuaj muaj pes tsawg leeg ntawm ASTM A515 Qib 70 yog dab tsi?
A: Chemical Composition: ASTM A515 daim hlau feem ntau muaj cov pa roj carbon, manganese, phosphorus, sulfur, thiab silicon, nrog rau cov kev txwv tshwj xeeb ntawm cov ntsiab lus kom ua tiav cov khoom xav tau.
Q: Qhov txawv ntawm ASTM A515 Qib 70 thiab ASTM A516 Qib 70 yog dab tsi?
A: ASTM A515GR70 yog tsim los rau nruab nrab thiab siab dua -kev pabcuam kub, thaum ASTM A516 Qib 70 yog qhov zoo rau nruab nrab thiab qis dua -kev siv kub. A515 Qib 70 muaj cov qauv zoo li qub rau kev txhim kho cov cua sov, qhov A516 Qib 70 muaj qhov ua tau zoo dua nyob rau hauv qhov chaw txias dua.
Q: Qhov txawv ntawm SA515 qib 70 thiab SA 516 70 yog dab tsi?
A: SA-516-70 yog cov pa roj carbon steel phaj tshwj xeeb rau kev pabcuam nruab nrab thiab qis dua. SA515 GR 70 yog carbon-silicon steel phaj rau nruab nrab lossis siab dua qhov kev pabcuam. Qhov siab tshaj plaws thickness: SA-516-70 muaj qhov siab tshaj plaws thickness ntawm 204 hli, thaum SA515-GR-70 muaj qhov siab tshaj plaws thickness ntawm 50 hli.
Q: Dab tsi yog cov ntawv thov rau ASTM A515 Qib 70?
A: A515 70 feem ntau yog siv hauv boilers, cov hlab ntsha siab, cov khoom siv hluav taws xob, thiab cov khoom siv petrochemical vim nws lub zog siab thiab muaj peev xwm tiv taus qhov kub siab.
Q: Puas yog ASTM A515 Qib 70 haum rau vuam?
A: Yog, ASTM A515 GR.70 muaj qhov zoo tshaj plaws weldability, ua tsaug rau nws cov kev tswj cov pa sib npaug (Ceq). Cov txheej txheem vuam zoo yuav tsum tau ua raws li txhawm rau tswj nws cov khoom.
Q: Dab tsi yog qhov muaj nyob rau ASTM A515 Qib 70 daim hlau?
A: Gangsteel muaj ASTM A515GR70 daim hlau nyob rau hauv thicknesses ntawm 6mm mus rau 300mm, dav ntawm 1500mm mus rau 4050mm, thiab ntev los ntawm 3000mm mus rau 15000mm, customizable rau peb tes num yuav tsum tau.
Q: Puas yog ASTM A515 Qib 70 ua tau raws li NACE MR0175 tus qauv?
A: Yog lawm, Gangsteel's ASTM A515GR.70 daim hlau raug kuaj rau NACE MR0175 thiab HIC, kom ntseeg tau tias tsim nyog rau cov kev pabcuam qaub.
| Qib Ntawm Lub Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Muab Los ntawm GNEE | |||||
| ASTM | ASTM A202/A202M | ASTM A202 Qib A | ASTM A202 Qib B | ||
| ASTM A203 / A203M / ASTM A203 / ASTM A203 / ASTM A203 / ASTM A203 / ASTM A203 / ASTM A203 / ASTM A203 / ASTM A203 / ASTM A203 / ASTM A203 / A203M / ASTM A203 / ASTM A203 / ASTM A203 / ASTM A203 / A203M / ASTM A203 / ASTM A203 / A203M / ASTM A203 / ASTM A203 / A203M / ASTM A203 / A203M) | ASTM A203 Qib A | ASTM A203 Qib B | ASTM A203 Qib D | ASTM A203 Qib E | |
| ASTM A203 Qib F | |||||
| ASTM A204 / A204M ASTM | ASTM A204 Qib A | ASTM A204 Qib B | ASTM A204 Qib C | ||
| ASTM A285/A285M | ASTM A285 Qib A | ASTM A285 Qib B | ASTM A285 Qib C | ||
| ASTM A299 / A299M ASTM | ASTM A299 Qib A | ASTM A299 Qib B | |||
| ASTM A302/A302M | ASTM A302 Qib A | ASTM A302 Qib B | ASTM A302 Qib C | ASTM A302 Qib D | |
| ASTM A387 / A387M ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / A387M / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387 / ASTM A387) thiab ASTM A387 | ASTM A387 Qib 5 Qib 1 | ASTM A387 Qib 5 Qib 2 | ASTM A387 Qib 11 Chav Kawm 1 | ASTM A387 Qib 11 Chav Kawm 2 | |
| ASTM A387 Qib 12 Chav Kawm 1 | ASTM A387 Qib 12 Chav Kawm 2 | ASTM A387 Qib 22 Chav Kawm 1 | ASTM A387 Qib 22 Chav Kawm 2 | ||
| ASTM A515/A515M | ASTM A515 Qib 60 | ASTM A515 Qib 65 | ASTM A515 Qib 70 | ||
| ASTM A516/A516M | ASTM A516 Qib 55 | ASTM A516 Qib 60 | ASTM A516 Qib 65 | ASTM A516 Qib 70 | |
| ASTM A517 / A517M Kev Cai | ASTM A517 Qib A | ASTM A517 Qib B | ASTM A517 Qib E | ASTM A517 Qib F | |
| ASTM A517 Qib P | ASTM A517 Qib J | ||||
| ASTM A533 / ASTM A533M / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533 / ASTM A533) thiab ASTM A533 | ASTM A533 Qib A Class1 | ASTM A533 Qib B Class1 | ASTM A533 Qib C Class1 | ASTM A533 Qib D Class1 | |
| ASTM A533 Qib A Class2 | ASTM A533 Qib B Class2 | ASTM A533 Qib C Class2 | ASTM A533 Qib D Class2 | ||
| ASTM A533 Qib A Class3 | ASTM A533 Qib B Class3 | ASTM A533 Qib C Class3 | ASTM A533 Qib D Class3 | ||
| ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537 / ASTM A537) thiab ASTM A537 | ASTM A537 Qib 1 | ASTM A537 Qib 2 | ASTM A537 Qib 3 | ||
| ASTM A612/A612M | ASTM A612 Cov Lus Qhia Tshwj Xeeb | ||||
| ASTM A662/A662M | ASTM A662 Qib A | ASTM A662 Qib B | ASTM A662 Qib C | ||
| EN | TS EN 10028-2 | TS EN 10028-2 P235GH | TS EN 10028-2 P265GH | TS EN 10028-2 P295GH | TS EN 10028-2 P355GH |
| EN10028-2 16MO3 | |||||
| TS EN 10028-3 | TS EN 10028-3 P275N | TS EN 10028-3 P275NH | EN10028-3 P275NL1 | EN10028-3 P275NL2 | |
| TS EN 10028-3 P355N | TS EN 10028-3 P355NH | EN10028-3 P355NL1 | EN10028-3 P355NL2 | ||
| TS EN 10028-3 P460N | TS EN 10028-3 P460NH | EN10028-3 P460NL1 | EN10028-3 P460NL2 | ||
| TS EN 10028-5 | TS EN 10028-5 P355M | EN10028-5 P355ML1 | EN10028-5 P355ML2 | TS EN 10028-5 P420M | |
| EN10028-5 P420ML1 | EN10028-5 P420ML2 | TS EN 10028-5 P460M | EN10028-5 P460ML1 | ||
| EN10028-5 P460ML2 | |||||
| TS EN 10028-6 | TS EN 10028-6 P355Q | TS EN 10028-6 P460Q | TS EN 10028-6 P500Q | TS EN 10028-6 P690Q | |
| TS EN 10028-6 P355QH | TS EN 10028-6 P460QH | TS EN 10028-6 P500QH | TS EN 10028-6 P690QH | ||
| EN10028-6 P355QL1 | EN10028-6 P460QL1 | EN10028-6 P500QL1 | EN10028-6 P690QL1 | ||
| EN10028-6 P355QL2 | EN10028-6 P460QL2 | EN10028-6 P500QL2 | EN10028-6 P690QL2 | ||
| JIS | JIS G3115 | JIS G3115 SPV235 | JIS G3115 SPV315 | JIS G3115 SPV355 | JIS G3115 SPV410 |
| JIS G3115 SPV450 | JIS G3115 SPV490 | ||||
| JIS G3103 | JIS G3103 SB410 | JIS G3103 SB450 | JIS G3103 SB480 | JIS G3103 SB450M | |
| JIS G3103 SB480M | |||||
| GB | GB713 | GB713 Q245R | GB713 Q345R | GB713 Q370R | GB713 12Cr1MoVR |
| GB713 12Cr2Mo1R | GB713 13MnNiMoR | GB713 14Cr1MoR | GB713 15CrMoR | ||
| GB713 18MnMoNbR | |||||
| GB3531 | GB3531 09MnNiDR | GB3531 15MnNiDR | GB3531 16MnDR | ||
| DIN | TIAB SA 17155 | DIN 17155 TSI | DIN 17155 HII | DIN 17155 10CrMo910 | DIN 17155 13CrMo44 |
| DIN 17155 15Mo3 | DIN 17155 17Mn4 | DIN 17155 19Mn6 | |||
