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ПП-Нп30Х4В2М2ФС EN14700 TZFe3

ПП-Нп30Х4В2М2ФС EN14700 TZFe3
ПП-Нп30Х4В2М2ФС EN14700 TZFe3
Hardness: HRC 48-53
Diameter, mm: 3,6
Protective environment: Flux АН-20, АН-26
Field of application: Open-arc and submerged surfacing of steel parts exposed to a hot gas, corrosion and erosion

Open-arc and submerged surfacing of steel parts exposed to a hot gas, corrosion and erosion

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description:

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SPECIFICATIONS

Design

Diameter, mm

Protective environment

Welding current

Tubular lapped

3,6

Flux АН-20, АН-26

=+



TYPICAL CHEMICAL COMPOSITION of DEPOSITED METAL, %

C

Cr

Mn

Si

W

Mo

V

S

P

0,25 - 0,40 

3,1 - 4,5

0,5 - 1,2

0,7 - 1,2

2,2 - 3,0

2,3 - 3,4

0,2 - 0,7

≤ 0,04

≤ 0,04



MODES OF SURFACING-CORED WIRE

Diameter, mm Iweld, A Uarc, V
3,6 350 - 430
28 - 32















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