Coated Rod for Soft Steel to 550 MPa Grade Steel B-17【1-4 Pieces Per Package】 (Part Numbers)

It is used for the welding of general structures on vehicles, and in construction. Suitable for protruding and fillet welding of thin sheets around 20 mm or less. Provides stable slag covering for flat welding and beautiful, glossy beads. Even greater weld permeation in high titanium oxides and lime titania which is suitable for welded joints and even thin plates that require ample welding permeation.

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B-17-4-5

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Part Number
B-17-4-5

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Pole diameter (mm)	Pole length (mm)	Current range, lower (A)	Current range, vertical position, elevating, upper	Amount Of Content	Mass (g)
	63.52 €	1		5 Days	4	400	120～180	100~150	1 Case (5 kg)	5000

Basic information

Product Type	Welding rod	JIS Standard	Z3211 E4319	AWS Standard	A5.1 E6019 Applicable
Compatible Material Type	For all positions	Application and Usage Characteristic	Structural welding for shipbuilding, construction and machinery, etc. Crack resistance, pit resistance, and X-ray performance are the best among similar rods. Most trusted and has been used for the longest amount of time. Provides deep penetration and excellent slag peeling; most suitable for welding of about 20 mm or less.	Main Points of Work	Excessive current reduces X-ray performance and is the reason for degradation of workability. Hence, use the appropriate current range. Due to excessive absorption of moisture, besides deterioration of workability, pits may also occur. Hence, dehydrate at 70 to 100°C for 30 to 60 minutes. Due to excessive drying (for long period or high temperature), the penetration decreases, X-ray performance deteriorates and causes burning of the bar, even though there is no apparent change in quality. For medium and thick welding, adopt appropriate preheating / inter-path temperature.
Chemical Composition of Deposited Metal C(%)	0.09	Chemical Composition of Deposited Metal Si(%)	0.08	Chemical Composition of Deposited Metal Mn(%)	0.60
Chemical Composition of Deposited Metal P(%)	0.012	Chemical Composition of Deposited Metal S(%)	0.006	Identification Color, Rod End Color	Yellow
Identification Color, Secondary Color	NA	Mechanical Properties of Weld Metal Proof Stress MPa	420	Mechanical Properties of Weld Metal Proof Stress, Tensile Strength MPa	470
Mechanical Properties of Weld Metal Proof Stress, Elongation(%)	26	Mechanical Properties of Weld Metal Proof Stress, Absorption Energy(J)	110	Authorized by the Classification Society of Japan	NK,ABS,LR,DNV,BV,CR,GL

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Basic Attributes

Pole diameter(mm)
2.6

3.2

4

5
Clear
Pole length(mm)
350

400
Clear
Current range, vertical position, elevating, upper
40–70

60~110

100~150

130～200
Clear
Amount Of Content
1 Case (5 kg)

1 Box (5 kg x 4 Cases)
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Mass(g)
- 5000
- 20000
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Type
- B-17
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Current range, lower(A)
50~85

80～130

120～180

170~250
Clear