Oloa
We have professional sales team numbered 200 with more than 16 years experience.
Tulaga:
Aiga > Oloa > Papa Uamea > Uamea Kabone
ASTM A709 GR.50W ipu uamea
ASTM A709 GR.50W ipu uamea
ASTM A709 GR.50W ipu uamea
ASTM A709 GR.50W ipu uamea

ASTM A709 GR.50W ipu uamea

ASTM A709-50W o se faʻataʻitaʻiga faʻapitoa mo uʻamea fausaga faʻapitoa i le fausiaina o alalaupapa uʻamea. ASTM A709-50W e aofia ai le malosi maualuga, maualalo faʻatagaina fausaga fausaga, ipu ma faʻamau. O le fa'afefe o le ea o lenei uamea i le tele o si'osi'omaga e sili atu le lelei nai lo le sila carbon pe leai foi se fa'aopoopoga apamemea.
Fa'amatalaga o oloa

O le malosi maualuga o le ipu u'amea u'amea maualalo ASTM A709GR.50W ua ta'ua foi o le ipu uamea tau A709 Vasega 50W i le lelei o lona meatotino i le atemosifia tete'e corrosion. E tusa ai ma elemene autu kemisi eseese o loʻo i ai, A709 Vasega 50W na vaevaeina e pei o A709Gr50w ituaiga A, A709Gr50w ituaiga B, A709Gr50w ituaiga C.These tolu uamea togi e tutusa ma faʻamatalaga ASTM A 588 / A 588M A588 Vasega A, A588 Vasega A, ma le A588 Vasega C. Low alloy plate u'amea A709 Vasega 50W na umia foi le tulaga maualalo faatapulaaina maua malosi i le 345 Mpa pei A709 Vasega 50 ipu uamea.
A709 Gr.50W weathering ipu uamea, lea e lauiloa mo lona meatotino i le ea corrosion tetee. A709 Vasega 50W ipu uʻamea o loʻo faʻaaogaina lautele i masini faufale, masini mining, loli, alalaupapa, faʻapipiʻi vaʻa fausaga fale ma isi,

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
Su'ega vaila'au & meatotino fa'ainisinia

Mo nisi meatotino i A709 Gr.50S ipu uamea, faamolemole siaki latou i le mulimuli;
A709 Vasega 50S Su'ega vaila'au Su'esu'ega vevela

Elemene vaila'au %
C, maualuga 0.23
Mn 0.50-1.60A
Si ,max 0.40
V ,max 0.15B
Nb, maualuga 0.05B
P ,max 0.035
S, maualuga 0.045
Ku ,max 0.60
Ni xma 0.45
Cr ,max 0.35
Mo ,max 0.15

O le 709 Gr. 50S mea tau masini
A709 Vasega mafiafia
mm
Tuuina atu
[MPa]
Ta'alo [MPa] Fa'aumi ole Min % fa'aitiitiga
Min
%
HB
Papa Uamea Uamea faufale
8in[200mm] 2in[50mm] 8in[200mm] 2in[50mm]
36[250] ≤100 [250]min 400-550 20 23 20 21
[250]min 400min 20 19
50[345] ≤100 345min 450min 18 21 18 21F
50S[345S] G 345-450HI 450minH 18 21
50W[345W]
HPS50W[HPS345W]
≤100 345min 485min 18 21 18 21J
HPS70W[HPS485W] ≤100 485min 585-760 19K
100 [690], 100W [690W], HPS100W [HPS690W] ≤65 690minB 760-895 18K L 235-293M
100 [690], 100W [690W], 65-100 620minB 690-895 16K L

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
ASTM A514 Vasega T 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
Su'esu'ega
* Igoa
* I-meli
Telefoni
Atunuu
Savali