AWS A5.4 E312-17 Stainless Steel Welding Electrodes Arc Stick Welding Ndodo Chithunzi Chowonetsedwa

AWS A5.4 E312-17 Stainless Steel Welding Electrodes Arc Ndodo Zowotcherera

Kufotokozera Kwachidule:

AWS E312-17 ndi malo onse komanso ofanana kwambiri ndi 312-16 koma -17 zokutira zimakhala ndi silica zambiri komanso zochepa za titani-um zomwe zimapanga "Spray-Arc" zotsatira zikagwiritsidwa ntchito pazowotcherera zopingasa.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Gulu:

AWS A5.4 E312-17

ISO 3581-A E 29 9 R 1 2

KUDZULOWA KWAMBIRI

A rutile-basic high CrNi-alloyed ma elekitirodi onse

Zabwino kukonza kuwotcherera

Zopangidwira zitsulo zovuta kuwotcherera, monga mbale zankhondo, zitsulo za austenitic Mn ndi zitsulo za C-high

Wabwino weldability ndi self-releasing slag

Weldable pa AC ndi DC+ polarity

Mtundu wapano: DC/AC+

Mapangidwe a Chemical a Inweld 312-17

Fe	C	Cr	Ni	Mo	Mn	Si	P	S	N	Cu
Kusamala	0.15	28.0	8.0	0.75	0.5-2.5	0.90	0.04	0.03	---	0.75
		-32.0	-10.5

Nambala imodzi ndiyokwera pokhapokha zitanenedwa.

Kufotokozera ndi Mapulogalamu

AWS E312-17 ndi malo onse komanso ofanana kwambiri ndi 312-16 koma -17 zokutira zimakhala ndi silika zambiri komanso zochepa za titanium zomwe zimapanga "Spray-Arc" zotsatira zikagwiritsidwa ntchito pazowotcherera zopingasa.Izi zimapanganso chosungira chowotcherera chokhala ndi mawonekedwe owoneka bwino omwe amakhala athyathyathya kwambiri kuti akhale opindika.312-17 imakhala ndi kuzizira pang'onopang'ono kumapangitsa kuti ikhale yabwinoko pogwiritsira ntchito njira yokoka.Chisankho chabwino kwambiri pazitsulo zovuta kuziwotcherera monga zitsulo zowumitsa mpweya, zitsulo zapakatikati ndi zapamwamba za carbon.Elekitirodi yabwino yogwiritsira ntchito pomwe chitsulo choyambira ndi kalasi yosadziwika yachitsulo.Ndiwoyenera kugwiritsa ntchito zinthu zosiyanasiyana zosiyanasiyana monga chitsulo chowumitsa manganese, chitsulo chankhondo, chitsulo chakumapeto, chitsulo chanjanji, chitsulo cha faifi tambala, chida & chitsulo chakufa ndi chitsulo chandege.Amagwiritsidwa ntchito ngati chomangira chosamva kuvala ndi "buffer" wosanjikiza pamapulogalamu ovuta.Ntchito imalimba mpaka 200 Brinell.312-17 ili ndi mphamvu zapamwamba kwambiri komanso zopatsa mphamvu zama elekitirodi opangidwa ndi chitsulo chosapanga dzimbiri (duplex zosapanga dzimbiri siziphatikizidwa).

Ma Parameters ovomerezeka

SMAW (DCEP - Electrode+)