English: 4140/30 80Ksi materialPortuguese translation: material de 4140/3080 libras/pol2 
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| GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | | English term or phrase: | 4140/30 80Ksi material | | Portuguese translation: | material de 4140/3080 libras/pol2 | | Entered by: | Renata Costa |
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English to Portuguese translations [PRO]
Tech/Engineering - Chemistry; Chem Sci/Eng / Oil&Gas
Region (source): English (United States)
Region (target): Portuguese (Brazil) | | English term or phrase: 4140/30 80Ksi material | Isso é um dos parâmetros para a construção de um sistema em um poço de petróleo. Tem a ver com Performance, Ratings, Environment.
Help!
obrigada,
Renata. |
| | Clarification request(s) and responseAntónio Ribeiro: 11:46am Sep 2, 2005: Só uma "pequena" correcção à entrada no glossário: Ksi NÃO significa libras/pol2 (pounds per square inch). Ver a nota que juntei á minha resposta. -
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| | material de 4140/3080 libras/pol2 | Explanation:
ksi = libras por polegada quadrada
acho que pode existir um erro de digitação: deverá ser 4140/3080 (serão os valores mínimo e máximo da resistência do material)
ksf, ksi
symbol for kips (kilopounds) per square foot or per square inch, traditional engineering units of pressure or stress. 1 ksf = 47.880 257 kilopascals (kPa) and 1 ksi = 6.894 757 megapascals (MPa). These units are often used to express the strength of materials (meaning the maximum pressure the material can resist).
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Note added at 1 day 12 hrs 15 mins (2005-09-02 11:44:19 GMT) Post-grading
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CORRECÇÃO: ksi = 1000 libras por polegada quadrada, pelo que a tradução deve ser "40 140/30 800 libras/pol2"
Nota para arquivo e para o Sr. António Ribeiro:
(em repetição): ksf, ksi - symbol for kips (kilopounds) per square foot or per square inch, traditional engineering units of pressure or stress. 1 ksf = 47.880 257 kilopascals (kPa) and 1 ksi = 6.894 757 megapascals (MPa). These units are often used to express the strength of materials (meaning the maximum pressure the material can resist).
http://www.wsdot.wa.gov/metrics/
http://www.matweb.com/search/GetUnits.asp?convertfrom=79&val... |
| Selected response from:
 João Roque Dias
Portugal
| Note from asker to answererObrigada, João. Obrigada ao Antonio tb, que tem sempre boa vontade.
4 KudoZ points were awarded for this answer |
|
10 hrs confidence:  peer agreement (net): -1 |
| 4140/30 80ksi material material de 4140/3080 libras/pol2
Explanation:
ksi = libras por polegada quadrada
acho que pode existir um erro de digitação: deverá ser 4140/3080 (serão os valores mínimo e máximo da resistência do material)
ksf, ksi
symbol for kips (kilopounds) per square foot or per square inch, traditional engineering units of pressure or stress. 1 ksf = 47.880 257 kilopascals (kPa) and 1 ksi = 6.894 757 megapascals (MPa). These units are often used to express the strength of materials (meaning the maximum pressure the material can resist).
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Note added at 1 day 12 hrs 15 mins (2005-09-02 11:44:19 GMT) Post-grading
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CORRECÇÃO: ksi = 1000 libras por polegada quadrada, pelo que a tradução deve ser "40 140/30 800 libras/pol2"
Nota para arquivo e para o Sr. António Ribeiro:
(em repetição): ksf, ksi - symbol for kips (kilopounds) per square foot or per square inch, traditional engineering units of pressure or stress. 1 ksf = 47.880 257 kilopascals (kPa) and 1 ksi = 6.894 757 megapascals (MPa). These units are often used to express the strength of materials (meaning the maximum pressure the material can resist).
http://www.wsdot.wa.gov/metrics/
http://www.matweb.com/search/GetUnits.asp?convertfrom=79&val...
| | Note from asker to answerer| Obrigada, João. Obrigada ao Antonio tb, que tem sempre boa vontade. |
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25 mins confidence:  |
| 4140/30 80ksi material material 4140/30 80lbs
Explanation:
Tenho quase a certeza de que há um erro e que deve ser lbs em vez de Ksi. Outra possibilidade é ser psi em vez de ksi. Mas, 80 psi é verdadeiramente pouco para o que quer que seja nesta indústria.
Horizontal Jar... Tool Size, 2.5". Connections, 1-1/16" UNS or Quick Connect. Material, AISI 4140 30-36 Rc. OD, 2.5". Length, 89". Stroke, 21". Weight, 80 lbs. Tensile Rating, 82,000 ...
www.omega-completion.com/products/horizontal_jar.htm
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Note added at 1 day 11 hrs 48 mins (2005-09-02 11:16:31 GMT) Post-grading
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Pounds-force per square inch (lbf/in²) is a non-SI unit of pressure. At 1 lbf/in², a force of one pound-force is applied to an area of one square inch. Both 'PSI' or 'psi' are used as the abbreviation.
One lbf/in² approximately equals 6.895 kPa. Atmospheric pressure is approximately 14.7 lbf/in².
Other abbreviations are used:
psia (pounds-force per square inch absolute) gauge pressure plus local atmospheric pressure
psid (psi difference) difference between two pressures
psig (pounds-force per square inch gauge)
psivg (psi vented gauge) difference between the measuring point and the local pressure
psisg (psi sealed gauge) difference between a chamber of air sealed at atmospheric pressure and the pressure at the measuring point
ksi (kludge) = 1000 psi, combining the prefix kilo with psi abbreviation. It is occasionally seen in materials science and mechanical engineering. It is commonly used to specify stresses and Young's modulus.
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Note added at 1 day 11 hrs 50 mins (2005-09-02 11:18:30 GMT) Post-grading
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Pounds-force per square inch (lbf/in²) is a non-SI unit of pressure. At 1 lbf/in², a force of one pound-force is applied to an area of one square inch. Both 'PSI' or 'psi' are used as the abbreviation.
One lbf/in² approximately equals 6.895 kPa. Atmospheric pressure is approximately 14.7 lbf/in².
Other abbreviations are used:
psia (pounds-force per square inch absolute) gauge pressure plus local atmospheric pressure
psid (psi difference) difference between two pressures
psig (pounds-force per square inch gauge)
psivg (psi vented gauge) difference between the measuring point and the local pressure
psisg (psi sealed gauge) difference between a chamber of air sealed at atmospheric pressure and the pressure at the measuring point
ksi (kludge) = 1000 psi, combining the prefix kilo with psi abbreviation. It is occasionally seen in materials science and mechanical engineering. It is commonly used to specify stresses and Young's modulus.
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Note added at 1 day 12 hrs 29 mins (2005-09-02 11:58:13 GMT) Post-grading
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Nota para o Sr Engenheiro João Roque Dias:
Por muita areia que queira atirar aos olhos dos outros, ksi NÃO significa libras por polegada quadrada. Isso é psi.
E a correcção que agora apareceu, peca por ter vindo demasiado tarde. Além disso, é atabalhoada - ***deve ser "40 140/30 800 libras/pol2"***. De notar que os "números" na pergunta são: 4140/30 80.
| António Ribeiro
Australia
Works in field
Native speaker of:  Portuguese
PRO pts in category: 70
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