AWS E8018-C1 Electrode ígwè dị ala nke na-agbaze ọkụ W606Fe Obere Hydrogen ARC Mkpanaka ịgbado ọkụ

Nkọwa Dị Mkpirikpi:

W606Fe (AWS E8018-C1) bụ elektrọd ígwè dị obere okpomọkụ nwere ntụ ntụ ígwè na mkpuchi potassium hydrogen dị ala


Nkọwa Ngwaahịa

Akara Ngwaahịa

Okpomọkụ dị alaỊkwado ígwèElektrọd

W606Fe                                                     

GB/T E5518-C1

AWS A5.5 E8018-C1

Nkọwa: W606Fe bụ elektrọd ígwè dị obere okpomọkụ nwere ntụ ígwè na mkpuchi potassium dị obere hydrogen. Enwere ike iji ya maka ịgbado ọkụ n'ọnọdụ niile yana AC na DC. Ígwè e tinyere na ya nwere ezigbo ike mmetụta na -60°C. 

Ngwa: Ejiri ya maka ịgbado ígwè dị ala dịka 2.5Ni.

 

Ngwakọta kemịkalụ nke ígwè weld(%):

C

Mn

Si

Ni

S

P

≤0. 12

≤1.25

≤0.80

2.00 ~ 2.75

≤0.020

≤0.025

 

Njirimara mekaniki nke igwe weld:

Ihe nnwale

Ike ọdụdọ

Mpa

Ike mmeputa

Mpa

Ogologo

%

Uru mmetụta (J)

-60℃

Ekwere nkwa

≥540

≥440

≥17

≥27

 

Ọdịnaya hydrogen nke ígwè e tinyere n'ime ya: ≤6.0mL/100g (usoro glycerin) ma ọ bụ ≤10mL/100g (usoro mercury ma ọ bụ gas chromatography)

Nnyocha X-ray: ọkwa I

 

Ugbu a akwadoro:

(mm)

Dayameta mkpanaka

3.2

4.0

5.0

(A)

Ịgbado ọkụ ugbu a

90 ~ 120

140 ~ 180

180 ~ 210

 

Rịba ama:

1. A ga-emerịrị electrode ahụ ruo otu awa na 350℃ tupu 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.

 


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