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  • PRODUCT SPECIFICATIONS
  • PACKAGING
Type
Rutile fluxcored welding wire developed for welding dissimilar steels with difficult weldabillity. (Type 29 9, 312, 1.4337)
classification
AWS
A 5.22: E312T0-4
EN ISO
17633-A: T 29 9 R M21 3
W.Nr.
1.4337
Applications

Buffer layers before hardfacing, armor plate, exhaust systems, high, Manganese austenitic steel, heterogeneous welding, difficult to weld and unknown steels.Stainless steel, C45, C60, Manganese steel, Spring steel, Buffer layers! 25CrMo4, 42CrMo4, 50CrMo4, 42MnV7, 1.7218, 1.7225, 1,7228, 1.5223, AISI 4130, 4140, 4150 hss, high speed steel, stainless steel, cast steel, unknown steel, difficult to Weld steel, cock wheels,

Type
Rutile fluxcored welding wire developed for welding dissimilar steels with difficult weldabillity. (Type 29 9, 312, 1.4337)
Applications

Buffer layers before hardfacing, armor plate, exhaust systems, high, Manganese austenitic steel, heterogeneous welding, difficult to weld and unknown steels.Stainless steel, C45, C60, Manganese steel, Spring steel, Buffer layers! 25CrMo4, 42CrMo4, 50CrMo4, 42MnV7, 1.7218, 1.7225, 1,7228, 1.5223, AISI 4130, 4140, 4150 hss, high speed steel, stainless steel, cast steel, unknown steel, difficult to Weld steel, cock wheels,

Properties

Very good welding characteristics and not sensitive for cracks and fissures. High tensile strength with good corrosion and acid resistance. Scale resistance up to 1150ºC, crack and wear resistant, suitable for rebuilding wornout parts. Excellent corrosion resistance against high temperature liquid acids. Much better welding characteristics than solid wire. 

Classification
AWS
A 5.22: E312T0-4
EN ISO
17633-A: T 29 9 R M21 3
F-nr
6
FM
5
W.Nr.
1.4337
Suitable for

ISO 15608: 11 (0,25 % < C ≤ 0,85 %)  Type: 29% Cr, 9%Ni 

1.3401, 1.4006,  1.4339, 1.4340, 1.4347, 1.4460

X120Mn12,  X10Cr13, GX32CrNi28-10, GX49CrNi27-4, GX8CrCrNiN26-7,  X3CrNiMoN27-5-2

UNS S41000 

AISI 329, 410. S235, E295 

Hss, C45, C60, dissimilar welding, maintenance, buffer layers, repairing cock wheels, 42MnV7, 25CrMo4, 42CrMo4, 50CrMo4, 1.5223, 1.7218, 1.7225, 1.7228, Armox, Hardox

 

Approvals
CE
Welding positions
PA
PB
PC
PF
Redrying
140°C / 24 hr
Gas acc. EN ISO 14175
M21
Analysis
C Si Mn P Cr Ni Mo N Cu Nb+Ta S
0.12 0.6 1.2 0.025 29.5 9.5 0.015
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
As Welded 580 740 24 HRc
product sheet
declaration of performance
declaration of conformity
Ask quotation
MSDS
AA 312 fluxcored welding wire for disimilar welding dificult to weld steels
AA 312 fluxcored welding wire for disimilar welding dificult to weld steels
Packing info
AA 312 1,2mm
Packaging KG/unit EanCode
BS-300 15 8720663417374
product sheet
Ask quotation
MSDS