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
Disclaimers
Service Information
You May Also Need
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
See test result disclaimer
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 |