Glossary entry (derived from question below)
inglês term or phrase:
4140/30 80Ksi material
português translation:
material de 4140/3080 libras/pol2
Added to glossary by
Renata Costa (X)
Aug 31, 2005 23:28
18 yrs ago
inglês term
4140/30 80Ksi material
inglês para português
Tecn./Engenharia
Química; ciência e engenharia química
Oil&Gas
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.
Help!
obrigada,
Renata.
Proposed translations
(português)
5 -1 | material de 4140/3080 libras/pol2 | João Roque Dias |
4 | material 4140/30 80lbs | António Ribeiro |
Proposed translations
-1
10 horas
Selected
material de 4140/3080 libras/pol2
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...
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).
--------------------------------------------------
Note added at 1 day 12 hrs 15 mins (2005-09-02 11:44:19 GMT) Post-grading
--------------------------------------------------
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...
Peer comment(s):
disagree |
António Ribeiro
: O primeiro grande erro desta resposta é que a abreviatura de "libras por polegada quadrada" é psi E NÃO **ksi** conforme foi dito pelo Eng. João Roque Dias. O segundo é dizer que "deverá ser 4140/3080". Mas, 4140/3080 o quê?///Boa resposta técnica!!!
1 dia 1 hora
|
Como alguém disse, a ignorância é atrevida. E teimosa, mesmo quando se tem todas as informações à nossa frente...
|
4 KudoZ points awarded for this answer.
Comment: "Obrigada, João. Obrigada ao Antonio tb, que tem sempre boa vontade."
25 minutos
material 4140/30 80lbs
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
--------------------------------------------------
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.
--------------------------------------------------
Note added at 1 day 11 hrs 50 mins (2005-09-02 11:18:30 GMT) Post-grading
--------------------------------------------------
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.
--------------------------------------------------
Note added at 1 day 12 hrs 29 mins (2005-09-02 11:58:13 GMT) Post-grading
--------------------------------------------------
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.
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
--------------------------------------------------
Note added at 1 day 11 hrs 48 mins (2005-09-02 11:16:31 GMT) Post-grading
--------------------------------------------------
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.
--------------------------------------------------
Note added at 1 day 11 hrs 50 mins (2005-09-02 11:18:30 GMT) Post-grading
--------------------------------------------------
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.
--------------------------------------------------
Note added at 1 day 12 hrs 29 mins (2005-09-02 11:58:13 GMT) Post-grading
--------------------------------------------------
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.
Discussion