ASTM A106 A53 Carbon yeeb nkab
ASTM A106 A53 seamless carbon yeeb nkab
A106 yog acarbon steel seamless yeeb nkabnrog zoo hardness thiab lub zog thiab yog dav siv nyob rau hauv high kub thiab siab kub. Nws cov khoom siv chemistry yuav tsum muaj tsawg nyob rau hauv cov ntsiab lus ntawm leej faj cov ntsiab lus, cov khoom sib txuas thiab cov ntsiab lus ammonia kom ntseeg tau zoo weldability thiab corrosion kuj. A106B steel yeeb nkab haum rau roj av, roj av, tshuaj lom neeg kev lag luam, nkoj tsim thiab lwm yam kev lag luam, thiab tshwj xeeb tshaj yog tsim rau cov kav dej hauv qab kub thiab siab.
A106 carbon steel yeeb nkab yog tsim los ntawm kub dov, txias txias los yog kub extrusion txheej txheem. Nws cov seamless kev ua tau zoo heev, uas tuaj yeem ua kom lub sealing thiab lub zog ntawm cov yeeb nkab.
A53 seamless yeeb nkab yog ib hom carbon steel yeeb nkab, muab faib ua ob hom: A53A thiab A53B. A53A cov ntaub ntawv muaj cov tshuaj lom neeg muaj pes tsawg leeg thiab tsim nyog rau cov ntawv thov tsis tshua muaj siab nyob rau hauv kev ua haujlwm dav dav. A53B steel kav muaj cov kev xav tau siab thiab tuaj yeem siv rau hauv cov kav dej hauv qab qhov kub thiab txias. A53 cov khoom siv seamless yeeb nkab yog tsim rau roj av, roj av, tshuaj lom neeg kev lag luam thiab lwm yam kev lag luam, thiab yog dav siv los thauj cov kua thiab roj.
Chemical Composition Thiab Mechanical Properties
| Qib | Tshuaj muaj pes tsawg leeg | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V | |
| A106-A | Tsawg dua lossis sib npaug rau 0.25 | 0.27-0.93 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.035 | Ntau dua lossis sib npaug rau 0.10 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.15 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.08 |
| A106-B | Tsawg dua lossis sib npaug rau 0.30 | 0.29-1.06 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.035 | Ntau dua lossis sib npaug rau 0.10 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.15 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.08 |
| Qib | Mechanical Properties | |||||||||
| Tensile zog (Mpa) | Yield zog (Mpa) | Elongation (%) | ||||||||
| A106-A | Ntau dua lossis sib npaug rau 330 | Ntau dua lossis sib npaug rau 205 | 30 | |||||||
| A106-B | Ntau dua lossis sib npaug rau 415 | Ntau dua lossis sib npaug li 240 | 30 | |||||||
ASTM A53 seamless steel yeeb nkab tshuaj muaj pes tsawg leeg:
| Qib | Chemical Composition (%) Max. | ||||||||
| C | Mn | P | S | Cu | Ni | Cr | Mo | V | |
| A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| B | 0.30 | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
carbon ASTM A53 steel yeeb nkab Mechanical Properties:
| Qib | Mechanical Properties | |
| Tensile zog (Mpa) | Yield zog (Mpa) | |
| A | Ntau dua lossis sib npaug rau 48,000 (Ntau dua lossis sib npaug rau 330) | Ntau dua lossis sib npaug rau 30,000 (Ntau dua lossis sib npaug rau 205) |
| B | Ntau dua lossis sib npaug rau 60,000 (Ntau dua lossis sib npaug rau 415) | Ntau dua lossis sib npaug rau 35,000 (Ntau dua lossis sib npaug rau 240) |
A53 seamless steel yeeb nkab
Cov txheej txheem tsim cov kav dej seamless ua los ntawm cov khoom siv A53 feem ntau siv cov txheej txheem kub dov lossis txias txheej txheem, thiab nws cov nqi kuj tsawg. Txawm li cas los xij, piv nrog A106B, A53 seamless yeeb nkab muaj qis zog thiab hardness thiab tsis haum rau qhov kub thiab txias ib puag ncig. Hauv qee qhov haujlwm dav dav, A53 seamless yeeb nkab tseem yog qhov kev xaiv pheej yig thiab pheej yig.
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