Type
High heat resistant stainless steel alloy with low Nickel content for SAW welding.

The weld deposit shows excelent resistance against abrasion at elevated temperatures and can be easely machined. CEWELD® SACW 4820 should be welded with CEWELD® FL 838 SAW flux.

Not required

classification
W.Nr.
1.4820
Applications

Cap layers for joining refractory Cr-Al-Si steels.
Cladding corrosion resistant overlays.
Cladding heat resistant overlays up to 1150ºC.
Cladding components in a sulphurous environment.

Type
High heat resistant stainless steel alloy with low Nickel content for SAW welding.
Applications

Cap layers for joining refractory Cr-Al-Si steels.
Cladding corrosion resistant overlays.
Cladding heat resistant overlays up to 1150ºC.
Cladding components in a sulphurous environment.

Propriétés

The weld deposit shows excelent resistance against abrasion at elevated temperatures and can be easely machined. CEWELD® SACW 4820 should be welded with CEWELD® FL 838 SAW flux.

Classification
W.Nr.
1.4820
Convient pour

1.4340, 1.4710, 1.4745, 1.4746, 1.4712, 1.4762, 1.4713, 1.4773, 1.4722, 1.4776, 1.4724, 1.4820, 1.4729, 1.4821, 1.4740, 1.4822, 1.4742, 1.4823

GX40CrNi27-4, G-X30CrSi6, G-X40CrSi23, X10CrSi6 502, X10CrAl24, X10CrAl7, X8Cr30, X10CrSi13, G-X40CrSi29, X8CrTi25, X10CrAl13, G-X12 CrSi 26 5, G-X40CrSi13, X20 CrNiSi 25 4, G-X40CrSi17, G-X40CrNi 25 4, X10CrAl18, G-X40CrNiSi 27 4,

AISI 327, 442, 446, ASTM A 297 HC

UNS S44200, 44600, J92605, J93005, J92605 

 

Positions de soudage
PA
PB
Etuvage

Not required

Analyse
C Mn Si Cr Ni
0.07 0.7 0.4 25 4