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ПП-НГМСВ-1 (ПП-Нп20Х10Г12Н9) EN14700 TZFe10

ПП-НГМСВ-1 (ПП-Нп20Х10Г12Н9) EN14700 TZFe10
ПП-НГМСВ-1 (ПП-Нп20Х10Г12Н9) EN14700 TZFe10
Hardness: HB 180 - 220
Diameter, mm: 2,8 – 3,2
Protective environment: s/sh
Field of application: Open-arc surfacing of buckets of excavators, parts of grinding equipment, etc.

Open-arc surfacing of damping and reinforcing layers of high-manganese steels

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description:

Логотип NGM_торговый знак.png

SPECIFICATIONS

Design

Diameter, mm

Protective environment

Welding current

Tubular butt,

Tubular lapped

2,8 - 3,2

s/s

=+



TYPICAL CHEMICAL COMPOSITION of DEPOSITED METAL, %

C

Cr

Mn

Si

Ni

S

P

≤ 0,2

8,0 - 12,0

12,0 - 17,0

0,2 - 0,8

7,0 - 10,0

≤ 0,04

≤ 0,04



MODES OF SURFACING-CORED WIRE

Diameter, mm Iweld, A Uarc, V
2,8 280 - 320 30 - 34
3,0 300 - 340 32 - 34
3,2 340 - 360 34 - 36



















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