ESAB Welding Electrode OK 48.00 2.5x350mm - SFA/AWS A5.1 E7018 H4 R EN ISO 2560-A E 42 4 B 42 H5
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- Esab welding electrode.
- OK 48.00 - 2.5x350mm.
- SFA/AWS A5.1 E7018.
- EN ISO 2560-A E 42 4 B 42 H5.
Key Features
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Features & Benefits
Esab welding electrodes are renowned for their reliable performance and quality. This product, in particular, is made of OK 48.00, an extra low hydrogen (H4) type of electrode, which is perfect for welding in all positions.
Its size - 2.5x350mm - ensures that it can be easily maneuvered and that the heat generated gets distributed evenly. This size also makes it more efficient, since it requires fewer passes to weld, resulting in lesser exposure to heat and thus, a far superior quality of weld.
This product conforms to the American welding Standards of A5.1 E7018 as well as EN ISO 2560-A E 42 4 B 42 H5, providing an assurance that it has passed all the necessary tests and procedures required for a quality welding rod.
Esab Welding Electrode OK 48.00 guarantees efficient, safe, and reliable welding results with its extra low hydrogen electrode. It conforms to high standards, ensuring premium quality welding results.
Key Specifications
Custom Stock Status
In Stock
Weight
12.90 kg
Brands
Esab
Color
Yellow
Quantity Unit
PCS
Unit
Individual
Model No
4800253000
Type
Welding Electrode
Weld Metal Analysis %
C 0.06 Si 0.38 Mn 1.08 P 0.02 S 0.02
Approvals
ABS 3Y H5 BV 3Y H5 CE EN 13479 DB 10.039.12 DNV 3Y H5 GL 3Y H5 LR 3Ym H5 VdTUV 00690 PRS 3Y H5 RS 3Y H5
Mechanical Properties
ISO Requirement Typical Yield Strength, Mpa > 420 475 Tensile Strength, MPa 500-640 565 Elongation % > 20 29
Efficiency
2,5 x 350 3,2 x 350 4,0 x 450 5,0 x 450 100 g Weld metal / g core wire (*) 129 123 118 119
Frequently Asked Questions
What type of welding electrode is this?
This is a low hydrogen electrode designed for arc welding, conforming to SFA/AWS A5.1 E7018 and EN ISO 2560-A E 42 4 B 42 H5 standards.
What are the dimensions of this electrode?
The electrode measures 2.5mm in diameter and 350mm in length.
What does the H4R classification mean?
H4R indicates that this is an extra low hydrogen electrode, designed to minimize the risk of hydrogen-induced cracking in welds.
What materials is this electrode suitable for welding?
It's suitable for welding non-alloyed and micro-alloyed carbon-manganese steels, providing tough and crack-proof welds.
What are the mechanical properties of welds made with this electrode?
Typical mechanical properties include a yield strength of 475 MPa, tensile strength of 565 MPa, and elongation of 29%.
What is the recommended welding current range for this electrode?
For the 2.5mm diameter electrode, the recommended welding current range is typically 80-100 A.
Does this electrode have any special features?
Yes, it offers excellent resistance to moisture absorption, which helps prevent hydrogen cracking and porosity, especially crucial in offshore construction.
Frequently Asked Questions
This is a low hydrogen electrode designed for arc welding, conforming to SFA/AWS A5.1 E7018 and EN ISO 2560-A E 42 4 B 42 H5 standards.
The electrode measures 2.5mm in diameter and 350mm in length.
H4R indicates that this is an extra low hydrogen electrode, designed to minimize the risk of hydrogen-induced cracking in welds.
It's suitable for welding non-alloyed and micro-alloyed carbon-manganese steels, providing tough and crack-proof welds.
Typical mechanical properties include a yield strength of 475 MPa, tensile strength of 565 MPa, and elongation of 29%.
For the 2.5mm diameter electrode, the recommended welding current range is typically 80-100 A.
Yes, it offers excellent resistance to moisture absorption, which helps prevent hydrogen cracking and porosity, especially crucial in offshore construction.
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