ПП-Нп13Х25Т EN14700 TZFe9 from the leading manufacturer NPF Neftegazmash Ltd., Kiev, Ukraine, Tel: +38 (044) 374-03-10

ПП-Нп13Х25Т EN14700 TZFe9

Hardness: HRC 25 - 30

Diameter, mm: 3,2; 3,6

Protective environment: Flux АН-20; АН-26

Field of application: Submerged surfacing of increased corrosion-proofed layers. Also used for surfacing of buffer layers before hardening surfacing

Submerged surfacing of increased corrosion-proofed layers. Also used for surfacing of buffer layers before hardening surfacing

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SPECIFICATIONS

Design	Diameter, mm	Protective environment	Welding current
Tubular lapped	3,2; 3,6	Flux АН-20; АН-26	=+

TYPICAL CHEMICAL COMPOSITION of DEPOSITED METAL, %

C	Cr	Mn	Si	Ti	S	P
0,10 - 0,30	23 - 27	0,3 - 0,8	0,5 - 1,2	0,2 - 0,6	≤ 0,04	≤ 0,04

0,10 - 0,30

23 - 27

0,3 - 0,8

0,5 - 1,2

0,2 - 0,6

≤ 0,04

MODES OF SURFACING-CORED WIRE

Diameter, mm	I_weld, A	U_arc, V
3,2	280 - 340	30 - 34
3,6	320 - 400	32 - 36

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