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ПП-НГМ3Ф-50 (ПП-Нп25Х3Г2СФ) EN14700 TZFe1

ПП-НГМ3Ф-50 (ПП-Нп25Х3Г2СФ) EN14700 TZFe1
ПП-НГМ3Ф-50 (ПП-Нп25Х3Г2СФ) EN14700 TZFe1
Hardness: HRC 42-50
Diameter, mm: 2,4 – 3,0
Protective environment: Flux АН-348; АН-60
Field of application: Submerged surfacing of beams, bungs, mounting seats for frictionless bearings, etc.

Wire is used for surfacing of parts working under conditions of metal-metal friction.

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description:

Логотип NGM_торговый знак.png

SPECIFICATIONS

Design

Diameter, mm

Protective environment

Welding current

Tubular butt

2,4 - 3,0

Flux АН-348; АН-60

=+



TYPICAL CHEMICAL COMPOSITION of DEPOSITED METAL, %

C

Cr

Mn

Si

V

S

P

0,10 - 0,40 

1,5 - 3,5

1,2 - 2,2

0,6 - 1,2

0,1 - 0,5

≤ 0,04

≤ 0,06



MODES OF SURFACING-CORED WIRE

Diameter, mm Iweld, A Uarc, V
2,4 240 - 270
26 - 28
2,6 280 - 300 28 - 32
2,8 300 - 320 30 - 32
3,0 320 - 340 32 - 34





















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