M Karfe Welding Electrode AWS E7018

Short Bayani:

Ya dace da walda na ƙarfe na ƙarfe da ƙananan ƙarfe na ƙarfe, kamar Q345, da sauransu.


Bayanin Samfura

Alamar samfur

Aikace-aikace:

Ya dace da walda na ƙarfe na ƙarfe da ƙananan ƙarfe na ƙarfe, kamar Q345, da sauransu.

Fasali:

E7018 shine asalin mai baƙin ƙarfe mai ƙarancin lantarki mai ƙanshi na potassium. Ana iya amfani da duka AC da DC kuma suna iya zama walda duk-matsayi. Yana iya isa kyakkyawan aikin walda, kyakkyawan arc stiffness, kadan spatter, sauki slag cire da kyau waldi bayyanar, high shaida yadda ya dace, kuma zai iya rage waldi yadudduka.

Wurin waldi:

PA, PB, PC, PD, PE, PF

Gano kuskuren X-ray: Ⅰ matakin

KASHI KASHI (Sakamakon Sakamakon):%

abubuwa

C

Mn

Si

S

P

Ni

Cr

Mo

V

Bukatun

.100.10

0.85-

1.40

≤0.65

.00.030

.00.035

.30.30

0.20

.30.30

.00.08

 Sakamakon Hankula

0.06

1.00

0.30

0.015

0.020

0.030

0.035

0.005

0.004

Dukiya kayan aikin:

abubuwa

Siarfin Tenarfi

Rm / MPa

Ba da ƙarfi

 Rel / Rp0.2   MPa

Tsawaita A /%

Charpy V-charamar

KV2(J) -30 ℃

Bukatun

490-660

≥400

≥22

≥80

Sakamakon Al'ada

590

480

28

160

HANYOYIN AIKI NA AIKI: (AC, DC +)

Diamita a cikin (mm)

2.5

3.2

4.0

5.0

Yanzu a cikin (A)

60-100

100-150

170-210

210-250

Hankali:

1. Dole ne lantarki ya samu karbuwa ta hanyar 350-380 ℃ na tsawon awa 1 kafin walda, ka busar da lantarki lokacin amfani da shi.
2. Dole ne a cire tsatsa, mai, ruwa da sauran ƙazantar walda kafin walda.
3. Dole ne ya yi amfani da gajeren arc waldi, sauyawar bai kamata ya zama babba ba, walda kunkuntun walda ya dace.
4. Don hana samar da arc porosity, ya kamata a fara amfani da farantin baka ko amfani da hanyar dawowa don walda.

Kunshin:

5kg / akwatin, 4boxes / kartani, 20kgs / kartani, 50cartons / pallet. 21MT -26MT ta 1X20 ″ FCL.

OEM / ODM:

Muna tallafawa OEM / ODM kuma muna iya yin kwalliya bisa ƙirarku, da fatan za a tuntube mu don cikakken tattaunawa.

Shijiazhuang Tianqiao Welding Materials Co., Ltd da aka kafa a 2007. Kamar yadda sana'a waldi waldi manufacturer, muna da karfi fasaha da karfi, cikakken samfurin gwaji kayan aiki don haka da cewa za mu iya ci gaba da barga samfurin inganci. Kayanmu sun hada da nau'ikan walda wayoyi tare da alamar "Yuanqiao", "Changshan", kamar karamin carbon karfe, Iow alIoy karfe, karfe mai jure zafin rana, karfe mai zafin jiki, bakin karfe, baƙin ƙarfe, baƙin ƙarfe, wayoyin waldi mai saurin hawa gauraye walda foda

Ana amfani da samfuran a fannoni daban daban na tattalin arziƙin ƙasa, kamar injuna, ƙarafa, masana'antar sinadaran mai, tukunyar jirgi, jirgin ruwa na matsi, jiragen ruwa, gine-gine, gadoji, da sauransu, Ana sayar da kayayyakin ga duk ƙasar, kuma da kyau karɓa daga manyan masu amfani. Kayanmu suna da kyakkyawan aiki, ingantaccen inganci, gyare-gyaren walda, da kyakkyawan cire slag, ƙwarewa mai kyau na tsayayya da tsatsa, Stomata da tsagewa, mai kyau da kwanciyar hankali da aka ajiye kayan aikin inji. Our kayayyakin suna da ɗari bisa dari fitar dashi kuma sun sayar duniya yadu, yafi zuwa Amurka, Turai, ta Kudu Amurka, Australia, Afirka, Gabas ta Tsakiya, kudu maso gabashin Asiya da dai sauransu Our kayayyakin hadu abokan ciniki 'dumi maraba saboda da kyau kwarai inganci, fice yi da farashin farashi.

 


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