AWS A5.18 ER70S-6 Uaea U'amea Fa'apipi'i Uamea mo le Fa'apipi'iina o le Gas Shielded Arc Welding, Uaea Malō Ata Fa'aalia

AWS A5.18 ER70S-6 Uaea U'amea Fa'apipi'i Uamea mo le Fa'apipi'iina o le 'Arc Welding' e Puipuia e le Kasa, Uaea Malolo

Fa'amatalaga Pupuu:

O le ER70S6 o se uaea u'amea vaivai e maualuga atu le manganese ma le silicon nai lo isi vasega masani o uaea MIG e gaosia ai ni u'amea lelei pe a fa'aaogaina i u'amea palapala, ga'o, pe 'elea.

Auina mai se imeli ia i matou

Fa'amatalaga o le oloa

Fa'ailoga o Oloa

O le ER70S6 o se uaea u'amea vaivai e maualuga atu le manganese ma le silicon nai lo isi vasega masani o uaea MIG e gaosia ai ni u'amea lelei pe a fa'aaogaina i u'amea palapala, ga'o, po'o le 'ele'elea. O le maualuga o le silicon e fa'ateleina ai le sologa lelei o le u'amea, ma fa'atupuina ai se foliga lamolemole ma i'u ai i le la'ititi o le oloina pe a uma ona u'amea. O lenei uaea ua mamanuina e tu'uina atu ai ni u'amea e leai ni porosity, lelei o le x-ray i le malosi sili ona maualuga (e pei ona u'uina) o uaea u'amea carbon masani uma.

Fa'aoga Masani: fa'aoga lautele i faleoloa e le lelei le fetaui pe 'elea ma suāu'u; u'amea fa'apala pe u'amea fa'aola; galuega fa'atino i le fale; laupepa u'amea; tane; galuega faufale

Vasega AWS: ER70S6	Fa'amaoniga: AWS A5.18/A5.18M:2005
U'amea fa'a'amea: ER70S6	ASME SFA A5.18

Tulaga Fa'apipi'i: F, V, OH, H

Taimi nei: DCEP

Malosiaga o le Fete'ena'iga, kpsi:	70
Malosiaga o le Fua, kpsi:	58
Fa'aloloa i le 2”%:	22

Kemisi Masani o Uaea e tusa ai ma le AWS A5.18 (o tau taʻitasi e maualuga)

C	Mn			Si	P	S	Ni		Cr	Mo	V	Cu
0.06-0.15	1.40-1.85			0.80-1.15	0.025	0.035	0.15		0.15	0.15	0.03	0.50
		Fa'asologa Masani o le Fa'avelaina
Lapoa			Fa'agasologa		Volt	Saosaoa o le Malaga		Fa'amālosi	Kasa Puipuia
in	(mm)					(ipm)
.035	(0.9)		GMAW		23-26	11-22		160-300	Fa'aliliuina o le Suāvai 98% Argon+2% Okesene
.045	(1.2)		GMAW		23-29	12-21		170-375	Fa'aliliuina o le Suāvai 98% Argon+2% Okesene
1/16	(1.6)		GMAW		25-31	9-19		275-475	Fa'aliliuina o le Suāvai 98% Argon+2% Okesene
.023			GMAW		14-19	10-15		30-85	Fesiitaiga o le Taamilosaga Pupuu 98% Argon+2% Okesene
.030	(0.8)		GMAW		15-20	12-24		40-130	Fesiitaiga o le Taamilosaga Pupuu 98% Argon+2% Okesene
.035	(0.9)		GMAW		16-25	11-40		60-235	Fesiitaiga o le Taamilosaga Pupuu 98% Argon+2% Okesene
.045	(1.14)		GMAW		18-23	12-22		90-290	Fesiitaiga o le Taamilosaga Pupuu 98% Argon+2% Okesene
.035	(0.9)		GTAW		12-15	Leai se totogi		60-100	100% Argon
.045	(1.14)		GTAW		13-16	Leai se totogi		70-120	100% Argon
1/16	(1.6)		GTAW		12	Leai se totogi		100-160	100% Argon
1/16- 3/32	(1.6)-(2.4)		GTAW		12	Leai se totogi		120-250	100% Argon
1/8	(3.2)		GTAW		12	Leai se totogi		150-300	100% Argon