1071 R

 

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DIN 8556                       E13 1 B20 +

Comparable No.of material       1.4018

prEN 1600                   E Z 13 1 B 22

AWS/ASME SFA-5.4       ~ E 410-15

 

Application / Properties: Electrode for welding of stainless and heat resistance chromium steels or cast steels having a chromium, content of up to 13%. It is used for corrosion and abrasion resistance surfacing welds(contact surfaces of gas, water and steam fittings) subjected to operation temperatures up to 450C Depending on type of base metal and wall thickness, preheating and enter pass temperatures from 100 to 400C and tempering at 650 to 750C are advisable. Weld is non-scaling up to 850C.

Weld metal analysis in % (typical values):

C	Mn	Si	Cr	Ni
0.06	0.60	0.20	13	1

 

Mechanical Properties of all-weld metal :

(single values are typical values)

 

	Yield Strength (N/mm2)	Tensile Strength (N/mm2)	Elongation A5(%)	Hardness (HB)
AW T	1050 700	900 550	5 20	350 50*

 

AW: as - weld

T: tempered 8 hrs. at 680C , Furnace cooling.

* Impact energy (j) at + 20C

Amperage:
3.25Ǿ	4.0 Ǿ	5.0Ǿ
85-120	110-160	150-190

Materials:

1.4000 X 6 Cr 13 1.4008 G-X 8 CrNi 13 1.4002 X 6 Cr Al13 1.4021 X 20 Cr 13 1.4006 X 10 Cr 13 1.4024 X 15 Cr 13   G-X 12 Cr 13 1.4027 G-X 20 Cr 14

 

 

 

Redrying : required at 300°C to 350°C for 2hrs.