ASTM A573 GR 70Steel phaj yog cov txheej txheem zoo roj carbon manganese silicon steel. ASTM A573 Gr 70 steel phaj yog npaj rau cov ntawv thov txheej txheem ntawm cov tshuab cua sov uas yuav tsum tau ua kom muaj zog. Rau ANTM A573 Gr 70 steel phaj, BBN Steel tuaj yeem npaj cov tshuaj tua Blasting thiab tha xim hauv peb cov khoom lag luam ua yog tias cov neeg siv khoom kawg yuav tsum tau kho. BBN steel kuj tseem yuav muab thawj daim ntawv pov thawj zeb xeem ua 10204 3.1 Cov neeg cov neeg tuaj yeem twv cov TTM A573 Gr 70 steel phaj keeb kwm yooj yim.
Cov yam ntxwv ntawm Astm A573 Qib 70
ASTM A573 Gr 70 steel phaj tshuaj muaj pes tsawg leeg tshuaj:
| Txheej Txheem Tseem Ceeb Cov Khoom | Me me | Askiv | Lus |
| Carbon, c | 0.28% | 0.28% | yuav txawv nrog phaj tuab |
| Hlau, FE | 98% | 98% | Raws li tshuav nyiaj li cas |
| Manganese, mn | 0.85 - 1.2 % | 0.85 - 1.2 % | |
| Phosphorous, p | 0.04% | 0.04% | |
| Silicon, si | 0.15 - 0.40 % | 0.15 - 0.40 % | |
| Sulphur, s | 0.05% | 0.05% |
ASTM A573 Gr 70 steel phaj neeg cov khoom ntiag tug:
| Cov Khoom Siv Lub Cev | Me me | Askiv | Lus |
| Ceev | 7.85g / cm3 | 0.282 lb / pw | Raug of ASTM Hlau |
| Cov Khoom Siv Neeg Kho Tshuab | Me me | Askiv | Lus |
| Tensile lub zog, qhov kawg | 485 - 620 mpa | 70300 - 89900 psi | |
| Tensile lub zog, tawm los | 290 MPa | 42100 PSI | |
| Elongation thaum so | 18% | 18% | Hauv 200 hli |
| Loj modulus | 160 GPA | 23200 Ksi | Raug Rau Cov Hlau |
| Shear Modulus | 80.0 GPA | 11600 Ksi | Raug Rau Cov Hlau |
Cov yam ntxwv tseem ceeb
- Weldability: Astm A573 Qib 70 tus khoom pov thawj zoo weldability thiab tuaj yeem welded siv cov qauv txheem.
- Tougness: Txhim Kho Cov Taws Txhob ua rau nws haum rau qis - qhov chaw ib puag ncig, xws li tso tsheb hlau luam.
- Formancion: Kev tsim kho kom zoo thiab muaj peev xwm rau ntau cov ntawv thov xws li cov hlab ntsha siab, tso tsheb hlau luam, thiab cov qauv txheej txheem.
Cov Ntawv Thov
- Siab Hlab Thiab Cia Tso Tsheb Hlau Luam
- Cov qauv siv kev lag luam
- Cov khoom siv siv hauv cov roj thiab roj, tshuaj, thiab kev tsim khoom lag luam.
Email:alloy@gneesteelgroup.com
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Cov FAQ
Q: Dab tsi yog qhov sib npaug ntawm Astm A573 Gr 70?
A: Qhov siv tseem ceeb ntawm astm astm ay573 gr70 steel phaj yog firstly thiab loj ua cov txheej txheem ntawm bolted thiab welded steel muaj thaj chaw. ASTM A573 Gr70 steel sib npaug Khoom siv: SS26,34,11. SS21,72,00.
Q: Peb yuav ua li cas thiaj paub meej cov khoom?
A: Peb cov kws tshaj lij cov kws tshaj lij yuav ua raws txhua tus qauv tsim thiab kho kom raug kho raws li koj qhov kev xav tau.OEM thiab ODM muaj.
Q: Peb tuaj yeem muab cov kev pab twg?
A: Txais cov ntsiab lus xa khoom: FOB, CFR, CIF, ExW, DDP, DDU, nthuav tawm tus me nyuam;
Txais nyiaj pab nyiaj: USD, EUR, CNY;
Lees txais hom them nyiaj: T / T, L / C, CREDIT CARDL, Western Union, Alipay;
Q: Kuv tuaj yeem paub koj lub tshuab ua haujlwm zoo li cas?
A: Ua ntej xa khoom, peb yuav sim lub tshuab ua haujlwm rau koj.
Q: Koj MOQ yog dab tsi?
A: 1 teeb.
| 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 |
