Mkpanaka ịgbado ọkụ AWS A5.1 E6013 (J421)

Nkọwa dị mkpirikpi:

Mgbado ọkụ mkpara AWS A5.1 E6013 (J421) bụ adabara ịgbado ọkụ nke ala carbon ígwè Ọdịdị, karịsịa maka ịgbado ọkụ nke mkpa efere ígwè na obere discountinuous weld na chọrọ nke ezigbo ịgbado ọkụ ngafe.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Mgbado ọkụ mkpara AWS A5.1 E6013 (J421) bụ adabara ịgbado ọkụ nke ala carbon ígwè Ọdịdị, karịsịa maka ịgbado ọkụ nke mkpa efere ígwè na obere discountinuous weld na chọrọ nke ezigbo ịgbado ọkụ ngafe.

Nhazi:

ISO 2560-A-E35 0 RA 12

AWS A5.1: E6013

GB/T 5117 E4313

Njirimara:

AWS A5.1 E6013 (J421) bụ a rutile ụdị electrode.Enwere ike ịgbado ọkụ ma AC & DC ike isi iyi ma nwee ike ịbụ maka ọnọdụ niile.Ọ nwere magburu onwe ịgbado ọkụ arụmọrụ dị ka anụ arc, obere spatter, mfe slag mwepụ na ọchịchị-ikike wdg Rutile-cellulosic electrode na ezi weld ike niile ọnọdụ gụnyere vetikal ala.Ọdịiche dị mma na-ekekọta na ike arc na-egbu egbu.Maka ịgbado ọkụ tack na ibu dabara adaba.Ebumnuche izugbe maka ụlọ ọrụ na azụmaahịa, mgbakọ na ịgbado ọkụ ụlọ ahịa.

Nlebara anya:

N'ozuzu, ọ dịghị mkpa ka re-akọrọ electrode tupu ịgbado ọkụ.Mgbe ọ na-emetụta ya na mmiri mmiri, a ga-ehichapụ ya na 150 ℃-170 ℃ maka 0.5-1 hour.

Ọnọdụ ịgbado ọkụ:

PA, PB, PC, PD, PE, PF

AWS A5.1 E6013 kwesịrị ekwesị maka ịgbado ọkụ owuwu mere nke obere carbon ígwè, rụrụ nke ọma na ịgbado ọkụ mkpa na obere size ígwè efere na nwekwara nnọọ mma arụmọrụ na ọnọdụ na-achọ mma na ọcha bead anya.

Ngwakọta kemịkalụ nke ọla weld niile: (%)

Ngwakọta kemịkalụ

C

Mn

Si

S

P

Ni

Cr

Mo

V

Ihe achọrọ

≤0.10

0.32-0.55

≤0.30

≤0.030

≤0.035

≤0.30

≤0.20

≤0.30

≤0.08

Nsonaazụ a na-ahụkarị

0.08

0.37

0.18

0.020

0.025

0,030

0,035

0,005

0,004

Njirimara Mechanical nke ọla edobere

Nwale Ihe

Rm (N/mm2)

Rel (N/mm2)

A (%)

KV2(J) 0℃

Ihe achọrọ

440-560

≥355

≥22

≥47

Nsonaazụ a na-ahụkarị

500

430

27

80

Ntụaka ugbu a (DC)

Dayameta

φ2.0

φ2.5

φ3.2

φ4.0

φ5.0

Amperage

40 ~ 70

50 ~ 90

80 ~ 130

150-210

180 ~ 240

Nnyocha redio X-ray:

Ọkwa Ⅱ


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