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ПП-НГМ13С-45 (ПП-Нп12Х15ГМН2БФ) EN14700 TZFe7

ПП-НГМ13С-45 (ПП-Нп12Х15ГМН2БФ) EN14700 TZFe7
ПП-НГМ13С-45 (ПП-Нп12Х15ГМН2БФ) EN14700 TZFe7
Hardness: HRC 42 - 47
Diameter, mm: 2,2 – 3,2
Protective environment: s/sh
Field of application: СС- machine rollers open-arc surfacing
The wire is used for surfacing of parts operating at elevated temperature and high specific pressures.
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description:

Логотип NGM_торговый знак.png

SPECIFICATIONS

Design

Diameter, mm

Protective environment

Welding current

Tubular butt,

Tubular lapped

2,2 - 3,2

s/s

=+




TYPICAL CHEMICAL COMPOSITION of DEPOSITED METAL, %

C

Cr

Mn

Si

Mo

Ni

V

Nb

S

P

0,1 - 0,3 

11,0 - 14,0

0,8- 2,0

0,5 - 1,2

1,5 - 2,0

2,3 - 3,0

0,1 - 0,5

0,1 - 0,5

≤ 0,04

≤ 0,04



MODES OF SURFACING-CORED WIRE

Diameter, mm Iweld, A Uarc, V
2,2 220 - 240 20 - 24
2,4 240 - 260 22 - 24
2,6 260 - 280 24 - 26
2,8 280 - 300 26 - 28
3,0 300 - 320 28 - 30
3,2 320 - 360 30 - 32








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