Welding electrodes ST 308L-16

Welding electrodes ST 308L-16

Welding electrodes ST 308L-16 are designed for manual arc welding of corrosion-resistant (stainless), heat resistant and heat-proof high-alloy steels of austenitic-ferritic and austenite class designed for welding in all spatial positions, except for vertical downwards. Can be used for welding from both AC and DC power sources.

AWS А5.4: E308L-16
ISO 3581-А: Е 19 9L R 32
GOST 10052: Э-02Х21Н10Г2
Analogue: ESAB OK 61.20, OK 61.30

Additional information

Diameter, mm	3,2, 4,0
Weight of packing	1 kg

Additional information

Diameter, mm	3,2, 4,0
Weight of packing	1 kg

Description

Electrodes of grade ST 308L-16 are suitable for welding of corrosion-resistant steel grades: 08Х18H10 (AISI 304), 03Х18Н11 and 03Х18Н12 (AISI 304L), 08X18H10T and 12X18H10T (AISI 321) and similar operated at high temperatures. Welded structures are designed for operation at high temperatures up to 600°C and effects of aggressive media. Welding electrodes ensure high resistance to hot cracks and excellent resistance to intercrystalline corrosion.

These steel grades occupy leading positions in the production of various process equipment in different fields of modern technology, especially in chemical machine-building, shipbuilding and aviation.

Characteristics

Welding position:

РА, РВ, РD, РF.

Application:

Fit for welding of stainless-steel grades: AISI 304, AISI 304L, AISI 321.
Fit for welding sheet metal operated at a temperature up to 600 °С.

General guidelines:

Electrodes require baking before welding for 1 hour at a temperature of 320-350 °С.
The surface shall be clean and free from dust, oil and other impurities before welding.

AC, DC±

Diameter (mm)	2.5	3.2	4.0	5.0
Length (mm)	300	350	400	400
Current (A)	50 - 80	80 - 110	110 - 160	160 - 200

Chemical composition, %

	С	Mn	Si	S	P	Ni	Cr	Mo	Cu
Required values	≤0,04	0,5 - 2,5	≤1,00	≤0,030	≤0,040	9,0 - 11,0	18,0 - 21,0	≤0,75	≤0,75
Received values	0,029	0,94	0,73	0,010	0,028	9,60	19,6	0,08	0,10

Mechanical properties of deposited metal:

	Tensile Strength, Mpa	Elongation, %
Required values	≥510	≥30
Received values	554	57

Precautionary measures:

Welding can emit hazardous vapors and gases to health!
Avoid breathing these vapors and gases!
Ensure proper ventilation!
Wear appropriate eye and body protection!

Documentation

⇓ Свидетельство об аттестации №АЦСМ-3-01005

⇓ Протокол испытаний АЦСМ-47-00535

⇓ Сертификат соответствия

Description

Characteristics

Welding position:

РА, РВ, РD, РF.

Application:

Fit for welding of stainless-steel grades: AISI 304, AISI 304L, AISI 321.
Fit for welding sheet metal operated at a temperature up to 600 °С.

General guidelines:

Electrodes require baking before welding for 1 hour at a temperature of 320-350 °С.
The surface shall be clean and free from dust, oil and other impurities before welding.

AC, DC±

Diameter (mm)	2.5	3.2	4.0	5.0
Length (mm)	300	350	400	400
Current (A)	50 - 80	80 - 110	110 - 160	160 - 200

Chemical composition, %

	С	Mn	Si	S	P	Ni	Cr	Mo	Cu
Required values	≤0,04	0,5 - 2,5	≤1,00	≤0,030	≤0,040	9,0 - 11,0	18,0 - 21,0	≤0,75	≤0,75
Received values	0,029	0,94	0,73	0,010	0,028	9,60	19,6	0,08	0,10

Mechanical properties of deposited metal:

	Tensile Strength, Mpa	Elongation, %
Required values	≥510	≥30
Received values	554	57

Precautionary measures:

Welding can emit hazardous vapors and gases to health!
Avoid breathing these vapors and gases!
Ensure proper ventilation!
Wear appropriate eye and body protection!

Documentation

⇓ Свидетельство об аттестации №АЦСМ-3-01005

⇓ Протокол испытаний АЦСМ-47-00535

⇓ Сертификат соответствия

Description

Characteristics

Welding position:

РА, РВ, РD, РF.

Application:

Fit for welding of stainless-steel grades: AISI 304, AISI 304L, AISI 321.
Fit for welding sheet metal operated at a temperature up to 600 °С.

General guidelines:

Electrodes require baking before welding for 1 hour at a temperature of 320-350 °С.
The surface shall be clean and free from dust, oil and other impurities before welding.

AC, DC±

Diameter (mm)	2.5	3.2	4.0	5.0
Length (mm)	300	350	400	400
Current (A)	50 - 80	80 - 110	110 - 160	160 - 200

Chemical composition, %

	С	Mn	Si	S	P	Ni	Cr	Mo	Cu
Required values	≤0,04	0,5 - 2,5	≤1,00	≤0,030	≤0,040	9,0 - 11,0	18,0 - 21,0	≤0,75	≤0,75
Received values	0,029	0,94	0,73	0,010	0,028	9,60	19,6	0,08	0,10

Mechanical properties of deposited metal:

	Tensile Strength, Mpa	Elongation, %
Required values	≥510	≥30
Received values	554	57

Precautionary measures:

Welding can emit hazardous vapors and gases to health!
Avoid breathing these vapors and gases!
Ensure proper ventilation!
Wear appropriate eye and body protection!

Documentation

⇓ Свидетельство об аттестации №АЦСМ-3-01005

⇓ Протокол испытаний АЦСМ-47-00535

⇓ Сертификат соответствия