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ASTM A514 Vasega T ipu uamea
ASTM A514 Vasega T ipu uamea
ASTM A514 Vasega T ipu uamea
ASTM A514 Vasega T ipu uamea

ASTM A514 Vasega T ipu uamea

ASTM A514 e masani ona faʻaaogaina e fai ma uʻamea faʻatulagaina i vaʻa ma masini mamafa mamafa. A514 o se ituaiga faapitoa o uʻamea malosi maualuga, lea e tineia ma faʻafefeteina uʻamea uʻamea, faʻatasi ai ma le malosi o le 100,000 psi (100 ksi pe tusa ma le 700 MPa).
Fa'amatalaga o oloa

ASTM A514 e masani ona faʻaaogaina e fai ma uʻamea faʻatulagaina i vaʻa ma masini mamafa mamafa.

A514 o se ituaiga faapitoa o uʻamea malosi maualuga, lea e tineia ma faʻafefeteina uʻamea uʻamea, faʻatasi ai ma le malosi o le 100,000 psi (100 ksi pe tusa ma le 700 MPa). O le ArcelorMittal igoa fa'ailoga o le T-1. A514 o loʻo faʻaaogaina muamua e fai ma uʻamea faʻavae mo le fausiaina o fale. A517 o se fesoʻotaʻiga vavalalata vavalalata lea e faʻaaogaina mo le gaosiga o vaʻa malosi malosi.

Ole fa'ata'ita'iga lea e fa'atulaga e le fa'alapotopotoga fa'apitoa ASTM International, o fa'alapotopotoga e fa'atupuina tulaga fa'apitoa e fa'atulagaina tulaga fa'apitoa mo meafaitino, oloa, faiga, ma auaunaga.

A514
O le malosi e maua mai ai le A514 ua faʻamaonia e le itiiti ifo i le 100 ksi (689 MPa) mo mafiafia e oʻo atu i le 2.5 inisi (63.5 mm) ipu mafiafia, ma le itiiti ifo i le 110 ksi (758 MPa) malosi faʻamalosi, faʻatasi ai ma se vaega faʻapitoa o le 110–130 ksi (758–896 MPa). Papatusi mai le 2.5 i le 6.0 inisi (63.5 i le 152.4 mm) mafiafia ua faʻamaonia le malosi o le 90 ksi (621 MPa) (fua) ma le 100–130 ksi (689–896 MPa) (maualuga).

A517
A517 u'amea e tutusa le malosi e maua mai ai, ae e sili atu le maualuga o le malosi fa'apitoa o le 115–135 ksi (793–931 MPa) mo mafiafia e oo atu i le 2.5 inisi (63.5 mm) ma le 105–135 ksi (724–931 MPa) mo mafiafia 2.5 i le mafiafia. 6.0 inisi (63.5 i le 152.4 mm).

Fa'aoga
A514 u'amea o lo'o fa'aaogaina pe a mana'omia se u'amea e mafai ona fa'aogaina, machinable, maualuga tele le malosi e fa'asaoina ai le mamafa po'o le ausia o mana'oga sili. E masani ona faʻaaogaina e fai ma uʻamea faʻavae i le fausiaina o fale, cranes, poʻo isi masini tetele e lagolagoina ai uta maualuga.

E le gata i lea, o u'amea A514 o lo'o fa'amaoti mai e tulaga fa'afitafita (ETL 18-11) mo le fa'aogaina e fai ma pa'u fa'ato'aga fa'atama'i lima ma ni mea fa'a'ese'ese.

Su'ega vaila'au & meatotino fa'ainisinia

Mea fa'ainisinia mo A514GrT u'amea uamea:

Mafiafia (mm) Malosi e maua (≥Mpa) Malosi'i (Mpa) Elongation i ≥,%
50mm
T≤65 690 760-895 18
65 620 690-895 16

Su'ega vaila'au mo A514GrT u'amea uamea (Su'esu'ega vevela Max%)

O elemene kemikolo autu o le A514GrT
C Si Mn P S B Mo V
0.08-0.14 0.40-0.60 1.20-1.50 0.035 0.020 0.001-0.005 0.45-0.60 0.03-0.08

Manaoga Fa'ainisinia & Au'aunaga Fa'aopoopo:

  • Su'ega fa'aletonu maualuga
  • Su'ega e a'afia ai le vevela maualalo
  • Fa'ata'ita'i fa'ata'ita'iga fa'ama'i fa'afefeteina (PWHT)
  • Tuuina atu le tusi faamaonia ole su'ega Original Mill i lalo ole EN 10204 FORMAT 3.1/3.2
  • Pe a faʻamaonia le uamea cooper mo A709 Gr36, o le anotusi Cu≥0.20%
  • fana fana ma vali, tipiina ma uelo e tusa ai ma manaoga o tagata e faaaogāina mulimuli
  • O mafiafia mamafa (3-inisi pe mafiafia) o lo'o maua i le tele o nofoaga fa'asoa a Leeco Steel.
  • Maua i vasega masani: 36, 50 ma 50W.
  • E maua i togi maualuga: HPS 50W ma HPS 70W.
  • E mafai e tagata fa'atau ona fa'amaoti togi A709 e fa'amalie ai mana'oga o su'ega a Charpy mo sone ma'oti ma le tau.
Oloa Fa'atatau
A283 Vasega D,A283GrD, A283Gr.D,A283 Vasega D uamea,A283 Gr D ipu uamea
A656 Gr80 ipu uamea
Vasega S420NL ipu uamea
ASTM A633 Vasega D uamea
S275J2 maualuga malosi fausaga ipu uamea
S355K2 ipu uamea,S355K2 uamea,S355K2
EN10025-4 S420ML ipu uamea
ASTM A514 Vasega Q ipu uamea
S500Q papa u’amea
S275M ipu uamea
A709 Vasega 50S ipu uamea
EN 10025-6 S500QL PILI U'IA,S500QL U'A, S500QL
S500QL ipu uamea
EN S600MC ipu uamea
S420NL ipu uamea,S420NL ipu,S420NL ipu,S420NL
S500QL1 ipu uamea,S500QL1 sila,S500QL1 ipu
S275NL ipu uamea
S275N ipu uamea
ASTM A283 Vasega A ipu uamea
A283 Vasega B ipu uamea
S235 S275 S355 PILI U'AE
A514 Vasega H, ASTM A514Gr.H, A514 Vasega H ipu uamea
A633 Vasega C La'ititi u'amea uamea ipu
ASTM A709 Vasega HPS 50W ipu uamea
S235J0 ipu uamea
ASTM A514 Vasega K ipu uamea
A709 Vasega 100 sila
Fa'ameamea maualalo ipu uamea A572 Vasega 50
A709 Vasega 50S uamea
S460Q ipu uamea
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