ASTM A572 Qib 50(A572 GR 50) yog qhov siab- muaj zog, qis} aliece} AlmoT cov hlau uas pom cov ntawv thov hauv cov qauv txheej txheem thiab cov kev tsim qauv.
ASTM A572 GR 50 PARCONS HLAU PHAJ TSIS
Dav:1500-4020 hli- Qhov tuab:8 hli-300mm
- Ntev:3000-27000mm
- Khoom Siv:Raws li dov, normized dov, rauv ib txwm muaj, lub tshuab nqus tsev, simulated postting {}} Weld kev kho kom sov lossis raws li cov neeg siv khoom.
- Cuam tshuam xeem:-52℃c
- Tempering:Notch cov ntsiab lus nruj tuaj yeem txhim kho los ntawm quenched txias los ntawm kub dov lossis ib txwm los ntawm tus xa khoom. Yog tias tus nqi txias nrawm tau pom zoo ntawm kev yuav khoom thiab tus xa khoom tom qab ntawd cov hlau kuj tseem ua rau muaj 1200 F.
- Cov Ntawv Thov:Siv rau Weld Fabrication ntawm cov hlab ntsha siab uas yuav tsum tau txhim kho cov ntsiab lus tseem ceeb rau qis dua qhov kev pab kub sov.
- Cov txheej txheem ntawm kev tsim khoom:Kub -} rolled (hr)
Tshuaj Muaj Tshuaj
| Tshuaj | Muaj pes tsawg |
|
Carbon Max |
0.23% |
|
Manganese Max |
1.35% |
|
Phosphorus max |
0.030% |
|
Sulphur Max |
0.030% |
|
Silicon rau 1 1 / 2 "tuab. Max |
0.40% |
|
Silicon tshaj 1 1 / 2 "tuab |
0.15-0.40% |
Cov Khoom Siv Neeg Kho Tshuab
|
Teem nqi |
Tuab (mm) |
Min Tawm Los (MPA) |
Tensile (MPA) |
Elongation (%) |
|
A572 Qib 50 |
8 hli 50 hli |
345MPA |
450MPA |
21% |
|
50 hli-200mm |
345MPA |
450MPA |
18% |
Nws cov qauv sib npaug hauv lwm lub tebchaws yog raws li hauv qab no
Suav Txuj Ci:
Q345b, uas yog zoo ib yam li AQUM A572 Qib 50.
European Txuj Ci:
S3555JR, S355JR, S355J0, S355J2, S355J2, S355K2 hauv EN 10025-2 piv rau ASTM A572 Qib 50.
Japanese Txuj Ci:
Sm490A / B / C, uas yog ze sib npaug rau A572 GR 50 hauv JIS cov qauv.
Australian Txuj Ci:
AS3678-350, uas tuaj yeem suav hais tias yog qhov sib npaug rau ASTM A572 Qib 50.
Cov kev sib txig sib luag no yuav txawv me ntsis txog cov khoom siv muaj pes tsawg leeg, tab sis lawv feem ntau ua cov phiaj xwm zoo sib xws hauv cov txheej txheem uas muaj zog thiab weldility zoo yuav tsum tau. Thaum xaiv cov qib sib luag rau astm ATTM A572 qib 50, nws yog qhov tseem ceeb kom xav txog cov kws tshaj lij cov ntaub ntawv kom paub meej tias lawv tau ua.
Email:alloy@gneesteelgroup.com
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Cov FAQ
Q: Dab tsi yog Astm A572 Qib 50 Cov Khoom Siv?
A: ASTM A572 GR 50 yog lub zog siab tsawg Alloy Steel. Qeb 50 yog qhov nyuaj rau daim ntawv vim nws muaj cov ntsiab lus ntau dua li cov hlau dawb tab sis muaj lub zog ntau dua tab sis muaj zog dua. Muaj rau nws lub zog siab as strength ast ast as as
Q: Dab tsi yog qhov txawv ntawm A36 thiab A572 GR 50?
A: Raws li tau hais ua ntej lawm, A36 yog cov hlau uas muaj tsawg kawg muaj zog ntawm 36,000 psi. Cov qib no ua rau nws lub zog los ntawm kev sib xyaw ntawm cov pa roj carbon thiab manganese. Ntawm qhov tod tes, A572-50, piv txwv li, yog ib hom hlau nrog tsawg kawg yog 50,000 PSI.
Q: Yog A572 Qib 50 Carbon Steel?
A: Lains Stocks A - 36 / A572 {} {{}} Daim ntawv pov thawj cov pa hluav taws kub. Nws ua tau raws li qhov yuav tsum muaj ntawm Astm A-36 thiab ASTM A572-50. A-36 / A572-50 lub zog, tsim-muaj peev xwm, thiab zoo nkauj vuam cov zog ua rau nws haum rau ntau cov ntawv thov sib txawv.
Q: Dab tsi yog qhov txawv ntawm 709 50} thiab572 50?
A: A572 Qib 50 muaj ntau c thiab me ntsis siab dua MN cov ntsiab lus. Whereas, A709 gra daim hlau muaj kev sib ntxiv ntxiv. A572 Qib 50 yog siv rau hauv kev tsim kho dav dav thiab kev tsim kho engineering. Whereas, Astm A709 Qib 50 daim hlau siv rau hauv kev tsim kho choj thiab lwm yam kev siv cov qauv txheej txheem.
Q: Qhov sib txawv ntawm Astm A-36 thiab A709?
A: Astm A709 Qib 36 Hlau Hlau, A709 Gr 36 Daim Phiaj Khoom Siv Khoom Siv Is Nrias Is Nrias teb Is Nrias teb Is Nrias teb Is Nrias teb
ASTM A709 Qib 36 yog cov khoom siv choj nyob rau hauv carbon ntxiv rau lub zog thiab kev ua phem ntawm cov hlau. A36 muaj tsawg dua {{4 4}}% carbon thiab yog li, tsis txhob muaj siab tawv. ASTM A709 Qib 86 Hlau Hlau tau txhim kho corrosion tsis kam thiab tuaj yeem siv rau hauv cov ntawv thov sab nraum zoov.
| Lwm Lub Phaj Hlau | ||||
| Lub npe | Khoom | Qhov tshwj xeeb (hli) | Tons yog li tons | Hais txog |
| Tsawg Alloy | Q345A, Q345C, Q345D, Q345E, Q490, Q400C, ss400, SF302GRC, S275NP, 35CRMO | 6 - 350 | 5788.56 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| Siab Hlaws PHAJ | Q245R, Q345R, Q370R, 16mNnnidr, 09mnnidr, 1cr7gr7mr60, SA516GR11, SA387GR12, SA387GR22, P265, P255, P355GHGE, Q245R (r {{{{{{hic), Q345r (r {30} {30} {{ | 3 - 300 | 8650 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| High - lub zog phaj | Wh785d / E, Q960D / E, Q890D / e, WHE, WEBT0D, Q690D, Q690D / E | 8 - 120 | 3086.352 | Quenched thiab tempered |
| Hnav - ion reistant phaj | NM360, NM400, NM450, NM500 | 6 - 150 | 3866.297 | Quenched thiab tempered |
| Choj Phaj | Q235QC, Q345QC, Q370C, Q420qc, Q445QDNH, Q345QDNH, Q34QDNH,}} {} t - 2 | 8 - 200 | 2853.621 | Kub Rolling, Noomized, Kub Rolling Mwj MOV MOV, QUEENED + Toubness thiab Brittleness |
