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Welding electrodes of TsL-17 – SUMY-ELEKTROD, OOO | all.biz
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Welding electrodes of TsL-17

Welding electrodes of TsL-17

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Ukraine, Sumy
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Technical characteristics
  • BrandСумы-Электрод
  • Country of manufactureUkraine
  • Diameter4.0, 5.0 mm
Description

Welding electrodes of TsL-17

Electrodes for welding alloyed heatproof by staly TsL-17

E10H5MF type
GOST 9466-75

GOST 9467-75

ISO 3580 E5CRMOVB20 E10H5MF-TSL-17-Ø-TD

E-00-B20

DIN 8575 EKbCrMoV520
AWS A.5.5 E8015G
BS 2943 E5CRMOVB
Basic purpose

For welding of responsible designs from chromomolybdenic staly brands: 15X5M, 12X5MA, 15H5MFA, working in hostile environment at a temperature to + 450 0C. Welding in all spatial provisions, except vertical from top to down, a direct current of the return polarity.

Welding modes
Current, And Constant, return polarity
Provision of welding Diameter of an electrode, mm
3.0 4.0 5.0
Lower 85-120 130-180 170-220
Vertical (from below up) 60-85 100-130 150-170
Ceiling 60-85 100-130
The provision of the welded seams
Chemical composition of metal of a seam (typical value), %
With

Carbon

Si

Silicon

Mn Manganese Cr

Chrome

Mo Molibden V

Vanadium

S

Sulfur

P

Phosphorus

0,10 0,35 0,80 4,80 0,60 0,25 0,020 0,025
Mechanical properties of metal of a seam (typical value)
Temperature of tests, ºС

Type of heat treatment

Temporary resistance to a gap,

MPa (kgf/mm2)

Relative lengthening, % Impact strength,

MDzh/sq.m (kgf of m/cm2)

After high holiday at t = 760 ± 150C during 3,0÷0,5 hours + 20 549 (56,0) 18,0 1,2 (12,0)

(type VI)

+ 20 0,8 (8,0)

(type IX)

Humidity of electrodes before application ≤ 0,7%
Recommendations - Electrodes provide high resistance of metal of a seam to formation of a time when lengthening an arch, allow to carry out welding in narrow cutting. To carry out welding a short arch, to smooth out edges before welding. Repeated calcination of electrodes before welding 340÷380 ºС during 2,0÷2,5 hours.

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Welding electrodes of TsL-17
Welding electrodes of TsL-17
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