ПП-Нп25Х5ФМСТ EN14700 TZFe2 from the leading manufacturer NPF Neftegazmash Ltd., Kiev, Ukraine, Tel: +38 (044) 374-03-10

ПП-Нп25Х5ФМСТ EN14700 TZFe2

Hardness: HRC 44-52

Diameter, mm: 2,2; 2,8

Protective environment: s/sh

Field of application: Submerged surfacing of pipe-and-tube mill finisher rolls<br>

Submerged surfacing of pipe-and-tube mill finisher rolls

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description:

Design	Diameter, mm	Protective environment	Welding current
Tubular butt	2,2; 2,8	s/s	=+

C	Cr	Mn	Si	Mo	Ti	V	S	P
0,20 - 0,30	4,8 - 5,8	0,6 - 1,0	0,8 - 1,3	0,9 - 1,4	0,1 - 0,3	0,3 - 0,6	≤ 0,04	≤ 0,04

0,20 - 0,30

4,8 - 5,8

0,6 - 1,0

0,8 - 1,3

0,9 - 1,4

0,1 - 0,3

0,3 - 0,6

≤ 0,04

Diameter, mm	I_weld, A	U_arc, V
2,2	260 - 300	24 - 28
2,8	320 - 360	2,4 - 2,8

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