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J607 (AWS E9015-D1) Elektrọd ígwè dị ala nke ejiri ígwè mee ka ọ dị ike nke ukwuu. Foto a na-egosi
  • J607 (AWS E9015-D1) Elektrọd ígwè dị ala nke nwere ike dị elu nke nwere ike ịgbado ọkụ

J607 (AWS E9015-D1) Elektrọd ígwè dị ala nke nwere ike dị elu nke nwere ike ịgbado ọkụ

Nkọwa Dị Mkpirikpi:

J607 (AWS E9015-D1) bụ elektrọd ígwè dị ike nke nwere obere alloy nke nwere mkpuchi sodium dị ala.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Alloy Steel dị alaỊgbado ọkụElektrọd

J607                                       

GB/T E6015-D1

AWS E9015-D1 

 

Nkọwa: J607 bụ elektrọd ígwè dị ike nke nwere obere alloy nwere mkpuchi sodium dị ala. Jiri DCEP (elektrọd direct current positive), enwere ike ịgbado ya n'ọnọdụ niile.

Ngwa: A na-eji ya agba ígwè carbon dị ọkara na ígwè siri ike nke nwere ike kwekọrọ na ya, dịka Q420, wdg.

 

Ngwakọta kemịkalụ nke ígwè weld(%):

C

Mn

Si

Mo

S

P

≤0.12

1.25 ~ 1.75

≤0.60

0.25 ~ 0.45

≤0.035

≤0.035

 

Njirimara mekaniki nke igwe weld:

Ihe nnwale

Ike ọdụdọ

Mpa

Ike mmeputa

Mpa

Ogologo

%

Uru mmetụta (J)

-30℃

Ekwere nkwa

≥590

≥490

≥15

≥27

Anwalela

620 ~ 680

≥500

20 ~ 28

≥27

 

Ọdịnaya hydrogen nke ígwè e tinyere n'ime ya: ≤4.0mL/100g (usoro glycerin) 

Nnyocha X-ray: ọkwa I

 

Ugbu a akwadoro:

（mm)

Dayameta mkpanaka

2.0

2.5

3.2

4.0

5.0

5.8

(A)

Ịgbado ọkụUgbu a

60 ~ 80

70 ~ 90

90 ~ 120

140 ~ 180

170 ~ 210

210 ~ 260

 

Rịba ama:

1. A ga-emerịrị electrode ahụ ruo otu awa na 350℃ tupu a rụọ ọrụ ịgbado ọkụ;

2. Ọ dị mkpa ihicha ihe ndị ruru unyi, mmanụ, mmiri, na ihe ndị na-adịghị mma dị n'akụkụ ịgbado ọkụ tupu ịgbado ọkụ;

3. Jiri ọrụ dị mkpụmkpụ mgbe ị na-agbado ọkụ. Ụzọ ịgbado ọkụ dị warara kwesịrị ekwesị.

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