ASTM A53 GR. B Carbon Steel Yeeb Nkab
A53 Qib B yog dab tsi?
A53 Gr B steel yeeb nkab yog qib carbon steel tsim los rau cov kav dej tsis tshua muaj siab thiab cov qauv hlau siv. ASTM A53 Gr B seamless kav dej muaj cov ntsiab lus muaj xws li carbon, manganese, phosphorus, sulfur, tooj liab, npib tsib xee, chromium, molybdenum thiab vanadium.
ASTM A53 Qib B coated kav dej muaj peev xwm ua tau ntau dua. Txheej kuj cais lawv los ntawm kev sib cuag ncaj qha nrog corrosion thiab yooj yim txij nkawm. Yog li ASTM A53 B seamless steel kav yuav siv tau rau hauv av rho tawm, xa dej kub, boilers, roj thiab roj tsheb thauj mus los, hydrodynamic kua, txheej txheem machinery thiab lwm yam accessories.
GNEE yog ib qho kev paub txog boiler thiab siab yeeb nkab xa khoom thiab tuaj yeem muab koj txhua qib thiab qhov loj me ntawmASTM A53 Gr B siab steel kav.
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ASTM A53 S-hom yeeb nkab Khoom specification
ASTM A53 Chemical Composition (%)
| ASTM A53 Hom S (tsis muaj seamless) | |
| Qib B | |
| Cov pa roj carbon (C) | 00.30 |
| Manganese | 1.2 |
| Phosphorous | 00.05 |
| Sulfur | 00.045 |
| Tooj liab (CU) | 00.40 |
| Nickel (Ni) | 00.40 |
| Chromium | 00.40 |
| Molybdenum | 00.15 |
| Vanadium | 00.08 |
ASTM A53 Qib B Mechanical Properties
| ASTM A53 Mechanical Properties | |
|---|---|
| A53 Qib B | |
| Qhov kawg Tensile Stress, min, psi (MPa) | 60000 (415) |
| Yield Stress, min, psi (MPa) | 35000 (240) |
A53 Steel Yeeb Nkab Tensile Strength
| ASTM A53 Mechanical Properties | |
|---|---|
| A53 Qib B | |
| Lub zog tensile, min, psi (MPa) | 415 MPa rau |
| Yield zog, min, psi (MPa) | 240 MPa |
ASTM A53 GR. B tuab phab ntsa steel yeeb nkab
Qhov zoo ntawm GNEE
Gnee muaj 14 steel ntau lawm kab, 10 cov khoom siv rau kev ua, khoov, pleev xim, kho cua sov, txiav, drilling, beveling, tempering, nto kho, ua tiav cov cuab yeej kuaj thiab muaj zog technical force. Lub peev xwm tsim tau txhua xyoo yog ntau dua 60, 000 tons.
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FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
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