Uaea Tig ma Mig A5.28 ER80S-D2, U'amea Fa'atumu U'amea Fa'a'au'au Maualalo mo le Fa'avevela o le Arc e Puipuia e le Kesi

Fa'amatalaga Pupuu:

O le ER80S-D2 o se uaea u'amea vaivai ma malo e fa'aaoga i tulaga e avea ai le porosity o se fa'afitauli pe a tatau ona e tete'e atu i le maualuga o le sulfur po'o le carbon i lau u'amea autu.


Fa'amatalaga o le oloa

Fa'ailoga o Oloa

A5.28 ER80S-D2, U'amea Fa'atumu U'amea Maualalo-alloy mo le Fa'avevela o le Arc e Puipuia e le Kasa

O le ER80S-D2 o se uaea u'amea mālū ma malo e fa'aaogaina i tulaga e fa'afitauli ai le porosity pe a tatau ona e tete'e atu i le maualuga o le sulfur po'o le carbon content i lau u'amea autu. O lo'o i ai le maualuga o le manganese ma le silicon e maua ai le susu lelei fa'apea fo'i ma le tete'e lelei i le ele ma le una.

Fa'aoga Masani: fa'aoga lelei o le x-ray, uelo malolosi, paila ausa, tane mamafa, paipa kesi, fesuia'iga o le vevela, alamanuia petrochemical

Vasega AWS: ER80S-D2 Fa'amaoniga: AWS A5.28/A5.28M:2005
U'amea fa'a'au'au: ER80S-D2 AWS/ASME SFA A5.28

 

Tulaga Fa'apipi'i: F, V, OH, H Taimi nei:
GMAW-DCEP

 

Malosiaga o le Fete'ena'iga, kpsi: 80 minute
Malosiaga o le Fua, kpsi: 68 minute
% o le fa'aloaloa: 17 minute

Kemisi Masani o Uaea e tusa ai ma le AWS A5.28 (o tau taʻitasi e maualuga)

C Mn Si P S Ni Mo Cu Isi
0.07-0.12 1.60-2.10 0.50-0.80 0.025 0.025 0.15 0.40-0.60 0.50 0.50
Fa'asologa Masani o le Fa'avelaina
Lapoa Fa'agasologa Volt Fa'amālosi Kasa Puipuia
in (mm)
.035 (0.9) GMAW 28-32 165-200 Fa'asu'i fa'asu'i 98% Argon/2% Okesene
.045 (1.2) GMAW 30-34 180-220 Fa'asu'i fa'asu'i 98% Argon/2% Okesene
1/16 (1.6) GMAW 30-34 230-260 Fa'asu'i fa'asu'i 98% Argon/2% Okesene
.035 (0.9) GMAW 22-25 100-140 Fesiitaiga o le Taamilosaga Pupuu 90% Helium/ 75% Argon / 25% CO2
.045 (1.2) GMAW 23-26 120-150 Fesiitaiga o le Taamilosaga Pupuu 90% Helium/ 75% Argon / 25% CO2
1/16 (1.6) GMAW 23-26 160-200 Fesiitaiga o le Taamilosaga Pupuu 90% Helium/ 75% Argon / 25% CO2
1/16 (1.6) GTAW 12-15 100-125 100% Argon
3/32 (2.4) GTAW 15-20 125-175 100% Argon
1/8 (3.2) GTAW 15-20 175-250 100% Argon

 


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