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AWS ENiCrFe-4 Nickel Alloy Welding Electrodes for Shielded Metal Arc Welding, Welding Rods Gambar Unggulan
  • AWS ENiCrFe-4 Nickel Alloy Welding Electrodes for Shielded Metal Arc Welding, Welding Rods

AWS ENiCrFe-4 Nickel Alloy Welding Electrodes for Shielded Metal Arc Welding, Welding Rods

Katrangan singkat:

Ni307-4 (AWS ENiCrFe-4) minangka elektroda berbasis nikel kanthi lapisan sodium hidrogen rendah.Gunakake DCEP (elektroda arus searah positif).


Detail Produk

Tag produk

Nikel lanNikel Alloy Welding Electrode

Ni307-4                                                     

GB/T ENi6093

AWS A5.11 ENiCrFe-4

 

Katrangan: Ni307-4 minangka elektroda adhedhasar nikel kanthi lapisan sodium hidrogen rendah.Gunakake DCEP (elektroda arus searahpositif).Wis kinerja welding banget karo pembakaran busur stabil, kurang spatter, gampang njabut slag,

lan las ayu.

 

Aplikasi: Kang digunakake kanggo welding saka wesi nikel-kromium-wesi, kayata Ni600, Ni800 / 800H lan padha utawa superalloys basis nikel karo suhu apa 900 ° C. Sampeyan uga bisa digunakake kanggo baja suhu kurang ngemot. Ni3% ~ 9%, kayata ASTM A333, A334, A353, A522, Welding saka A553 uga bisa digunakake kanggo welding logam beda antarane Mo400, Ni825, stainless steel lan baja alloy kurang.

 

Komposisi kimia saka logam las (%):

C

Mn

Fe

Si

Ni

Cr

Mo

Nb + Ta

S

P

≤0.20

1.0 ~ 5.0

≤12.0

≤1.0

≥60.0

13.0 ~ 17.0

1.0 ~ 3.5

1.0 ~ 3.5

≤0,015

≤0,020

 

Sifat mekanik logam las:

Item tes

Kekuwatan tensile

Mpa

kekuatan ngasilaken

Mpa

Elongation

%

Dijamin

≥650

≥360

≥18

 

Saiki sing disaranake:

diameteripun rod

(mm)

2.5

3.2

4.0

Welding saiki

（A）

60 ~ 90

80 ~ 110

110 ~ 150

 

Kabar:

1. Elektroda kudu dipanggang for1 jam ing watara 300 ℃ sadurunge welding operasi;

2. Penting kanggo ngresiki Rusty, lenga, banyu, lan impurities ing bagean welding sadurunge welding.Coba gunakake busur cendhak kanggo las.

 

 

  • Sadurunge:
  • Sabanjure:

    • Produk sing gegandhengan