DETAILS
Low alloy stick electrode designed for General fabrication of high strength steels
Features
- Square coating burn-off
- Easy strike
- Easy slag removal
- Premium arc performance
Service Information
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BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.5 | E11018M-H4R |
| ABS | ABS - Part 2 | 4YQ620 H5 |
| ABS | AWS A5.5 | E11018M-H4R |
| CWB | AWS A5.5 | E11018M-H4R |
| CWB | CWB AWS A5.5 | E7618M-H4R (E11018M-H4R) |
| DNV-GL | DNV - 2.9 | 4 Y62H5 |
MECHANICAL PROPERTIES
| Classification |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
Charpy V-Notch
J (ft-lbs) @ -50°C (-60°F) |
Hardness Rockwell B |
|---|---|---|---|---|---|
| E11018M-H4R Requirement | 680-760 (98-110) | 760 (110) min. | 20 min. | 27 (20) min. | |
| Typical Result, As-welded | 700-750 (101-109) | 760-810 (110-117) | 21-25 | 52-110 (38-81) | 98-103 |
DEPOSIT COMPOSITION
| Classification | %C | %Cr | %Mn | %Mo | %Ni | %P | %S | %Si | %V |
Diffusible Hydrogen
mL/100g Weld Metal |
1800F H2O - As received | 1800F H2O - After 9 hrs at 80F/80%RH |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E11018M-H4R Requirement | 0.10 max. | 0.40 max. | 1.30 - 1.80 | 0.25 - 0.50 | 1.25 - 2.50 | 0.030 max. | 0.030 max. | 0.60 max. | 0.05 max. | 4 max. | 0.15 max. | 0.4 max. |
| Typical Result | 0.05-0.06 | 0.04-0.13 | 1.59-1.80 | 0.42-0.49 | 2.22-2.50 | 0.009-0.012 | 0.005-0.010 | 0.40-0.49 | 0.01 max. | 1.4-3 | 0.02-0.11 | 0.1-0.3 |
TYPICAL OPERATING PROCEDURES
| Diameter | Polarity |
Current
Amps |
|---|---|---|
| 3/32 in (2.4 mm) | DC+ | 70-110 |
| 1/8 in (3.2 mm) | DC+ | 90-160 |
| 5/32 in (4.0 mm) | DC+ | 130-210 |
| 3/16 in (4.8 mm) | DC+ | 180-300 |