AWS E7015-B2L Low-alloy steels Manual electrode Uila soofaatasi

AWS E7015-B2L Low-alloy steels Manual electrode Uʻumea soʻotaga Ata Faʻaalia

AWS E7015-B2L(R307L) uʻamea lima eletise etetee vevela o se eletise lima kaponi maualalo, lea e masani ona faʻaaogaina i faʻaaliga eseese. O le eletise lima o loʻo tuʻuina mai e la matou kamupani e sili ona lauiloa i le maketi i totonu o Saina ona o lona maualuga ma le tau talafeagai. O lenei ituaiga electrode e lelei tele mo le vevela faʻafefe uʻamea uʻamea i siosiomaga uma. O lenei electrode e mafai ona ueloina u'amea eseese ma 13%Mn tempered sila ma Cr uamea.

Fa'ata'ita'iga masani::AWS A5.5 E7015-B2L

Numera mea::GER-307L(E7015-B2L)

Suti mo::uamea maualalo

Fa'ailoga::Gintune

Malosiaga polarity::DC+

Pule fa'amaonia::E LEAI

Tulaga uelo: AWS E7018-A1 u'amea maualalo u'amea pauta u'amea uaea u'umea mea

Auina imeli ia matou

Fa'amatalaga Oloa

Sepcification

Faailoga o oloa

Fa'aoga & Tulaga Fa'amatalaga:

AWS E7015-B2L vevela u'amea electrode ua talafeagai mo le uelo fau faavevela luga faagaau ma le malosiaga fale laau puipui vai, ausa paipa ma le maualuga o le mamafa vaa galue vevela i lalo ole 550 ℃, e pei o 15CrMo ipu ipu, A335-P11 tube, A387Gr.11 ipu. Ma e mafai ona faʻaaogaina mo 30CrMnSi faʻapipiʻiina uelo, talafeagai mo le taimi o manaʻoga maualalo carbon. E le gata i lea, e manaʻomia le muaʻi faʻamafanafanaina o le uelo i le vaeluagalemu o le 160 ℃ ~ 190 ℃ i le taimi o le uelo, ma le 690 ± 15 ℃ * 1h togafitiga vevela e tatau ona faia e tusa ai ma tulaga manaʻomia o mea faʻapipiʻi.

Vaega

AWS E7015-G2L(R307L) ituaiga vevela-tetee uʻamea lima electrode o se maualalo sodium hydrogen ituaiga electrode lima, arc mautu, itiiti splash, faia lelei, desagging faigofie, X-Ray faatinoga lelei. E iai mea fa'ainisinia mautu ma e mafai ona fa'atumauina le malosi o le a'afiaga i lalo ole tulaga vevela. O le mua'i fa'avevela ose faiga fa'atekonolosi taua mo le u'iina o ta'eta'ei malulu ma fa'ate'aina le fa'amamafa o le u'amea fa'afefe vevela. Ina ia mautinoa le lelei o le uelo, e tusa lava po o le a le faagasologa o le uelo malosi po o le uelo, e tatau ona muai vevela ma tausia se vaega o le vevela. A maeʻa le faʻaiʻuga o le galuega uʻamea i le faʻafefe lemu, faʻafefe lemu o le uʻamea chromium-molybdenum vevela e tatau ona mulimulitaʻia le mataupu faavae, e oʻo lava i le vevela vevela e tatau ona faia lenei mea, faʻapipiʻi lautele vave ma ie asbestos e ufiufi ai le uelo ma latalata i le vaega su'isu'i, vaega uelo laiti e mafai ona tuu i le ie asbestos fa'agesegese cooling.

Umea maualuga kaponi mea e ueloina ai uaea

u'amea maualuga kaponi Tusia eletise uelo mea fa'aoga

Kamupani & Falegaosimea

Fa'atosinaga o oloa ma mea fa'ainisinia

VAEGA KEMIMI:

ALOY(wt%)	C	Mn	Si	Cr	Mo	P	S	Ni
GB/T TULAFONO	0.05	0.90	1.00	1.00-1.50	0.40-0.65	0.03	0.030	-
TULAFONO AWS	0.05	0.90	1.00	1.00-1.50	0.40-0.65	0.04	0.035	-
FA'ATA'ITA'I TAUA	0.038	0.85	0.26	1.2	0.48	0.013	0.009	0.020

MESINO MESIN:

MEATOAGA	MALOSI ALO'O (MPa)	MALOSI FA'ATA'U(MPa)	FA'AMALAGA℃xh	TULAGA TAUA J/℃	ELONGATION(%)
GB/T TULAFONO	390	520	690*1	-	17
TULAFONO AWS	390	520	690*1	-	19
FA'ATA'ITA'I TAUA	450	550	690*1	185/Natura vevela	28

FAUTUAGA FA'ATAUUILOGA:

TITAMI FA'ĀMATALAGA (mm)		2.6*350	3.2*350	4.0*400	5.0*400
ELESI (Amp)	H/W	80-110	100-130	130-180	170-210
	O/W	60-100	80-120	120-160	-

FA'AMATALAGA FAAMATALAGA:

SEPCIFICIFICATION	UMI	PCS/1KG	MAMAFA/1KG
2.6mm	300mm	48PCS	2Kg
3.2mm	350mm	27PCS	5Kg
4.0mm	350mm	16PCS	5Kg
5.0mm	350mm	12PCS	5Kg

430Mpa Electrode lima Mo Low Carbon Steel04

Tulaga masani

430Mpa Electrode lima Mo Low Carbon Steel05

Tusi Faamaonia

Fa'atosinaga o oloa ma mea fa'ainisinia

VAEGA KEMIMI:

ALOY(wt%)	C	Mn	Si	Cr	Mo	P	S	Ni
GB/T TULAFONO	0.05	0.90	1.00	1.00-1.50	0.40-0.65	0.03	0.030	-
TULAFONO AWS	0.05	0.90	1.00	1.00-1.50	0.40-0.65	0.04	0.035	-
FA'ATA'ITA'I TAUA	0.038	0.85	0.26	1.2	0.48	0.013	0.009	0.020

MESINO MESIN:

MEATOAGA	MALOSI ALO'O (MPa)	MALOSI FA'ATA'U(MPa)	FA'AMALAGA℃xh	TULAGA TAUA J/℃	ELONGATION(%)
GB/T TULAFONO	390	520	690*1	-	17
TULAFONO AWS	390	520	690*1	-	19
FA'ATA'ITA'I TAUA	450	550	690*1	185/Natura vevela	28