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AWS E9016-B3 Heat Resistant Karfe Welding Electrode R406 Wear-Resistant Welding Electrode Featured Hoton
  • AWS E9016-B3 Heat Resistant Karfe Welding Electrode R406 Wear-Resistant Welding Electrode

AWS E9016-B3 Heat Resistant Karfe Welding Electrode R406 Wear-Resistant Welding Electrode

Takaitaccen Bayani:

R406 (AWS E9016-B3) na'urar lantarki ce mai jure zafi na lu'u-lu'u tare da ƙaramin-hydrogen potassium shafi mai ɗauke da 2.5% Cr - 1% Mo.


Cikakken Bayani

Tags samfurin

Molybdenum da Chromium Molybdenum Heat ResistantWelding KarfeElectrode

R406                                                     

GB/T E6016-B3

AWS A5.5 E9016-B3

Description: R406 ne pearlitic zafi-resistant karfe electrode tare da low-hydrogen potassium shafi dauke da 2.5% Cr - 1% Mo.Dukansu AC da DC za a iya amfani da, kuma za a iya welded a kowane matsayi.Kafin waldawa, dole ne a preheated zuwa 160 ~ 200 ° C.

Aikace-aikace: An yi amfani da shi don walda Cr2.5Mo pearlitic zafi-resistant karfe Tsarin, irin su high zafin jiki da kuma high-matsi bututu tare da aiki yanayin zafi kasa 550 ° C, roba sinadaran inji, da kuma man fasa kayan aiki.

 

Abubuwan sinadaran na weld karfe(%):

C

Mn

Si

Cr

Mo

S

P

0.05 ~ 0.12

0.50 ~ 0.90

≤0.50

2.00 ~ 2.50

0.90 ~ 1.20

≤0.030

≤0.030

 

Abubuwan kayan aikin walda:

Gwaji abu

Ƙarfin ƙarfi

Mpa

Ƙarfin bayarwa

Mpa

Tsawaitawa

%

Ƙimar tasiri (J)

Temp na al'ada.

Garanti

≥590

≥490

≥15

≥47

 

Yadawa hydrogen abun ciki na ajiya karfe: ≤4.0mL/100g (glycerin hanya)

 

Duban X-ray: I grade

 

Shawarwari na yanzu:

Diamita na sanda

(mm) da

2.5

3.2

4.0

5.0

WaldaA halin yanzu

(A)

60 ~ 90

90 ~ 120

140 ~ 180

170 ~ 210

 

Sanarwa:

1. Dole ne a gasa wutar lantarki don 1 hour a kusa da 350 ℃ kafin aikin walda;

2. Yana da mahimmanci don tsaftace tsatsa, sikelin mai, ruwa, da ƙazanta akan sassan walda kafin walda.

 

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