Diameters / Packaging
|
Diameters |
CAN 12.6 KG (3 x 4.2 KG, approx. 360 pcs) |
CAN 16.5 KG (3 x 5.5 KG, approx. 243 pcs) |
|---|---|---|
| 3.2x350 mm | CH9MVN-32-1 | |
| 4.0x450 mm | CH9MVN-40-1 |
DETAILS
Designed for corrosion resistance in elevated temperatures up to 600⁰C
Features
- Designed for corrosion resistance in elevated temperatures up to 600⁰C
- Moisture resistant coating provides low amounts of weld metal hydrogen levels for a superior weld
- Smooth arc performance in all positions
Typical Applications
- Oil Refineries
- Coal Liquefaction and Gasification Plants
- Main Steam Piping
- Valves and Turbine Casings
- Power Generation Plants
Welding Positions
- All except vertical down
Service Information
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 | E9015-B91 H4 |
| ISO | ISO 3580-A | E CrMo91 B 3 2 H5 |
MECHANICAL PROPERTIES
| Classification |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
|---|---|---|---|
| E9015-B91 H4 Requirement | 530 (77) min. | 620 (90) min. | 17 min. |
| E CrMo91 B 3 2 H5 Requirement | 415 (60) min. | 585 (85) min. | 17 min. |
| Typical Result, Stress relieved | 640 (93) | 770 (112) | 22 |
DEPOSIT COMPOSITION
| Classification | %C | %Cr | %Mn | %Mo | %N | %Nb | %Ni | %P | %S | %Si | %Total Cu | %V | %Mn+Ni |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E9015-B91 H4 Requirement | 0.08 - 0.13 | 8.0 - 10.5 | 1.20 max. | 0.85 - 1.20 | 0.02 - 0.07 | 0.02 - 0.10 | 0.80 max. | 0.01 max. | 0.01 max. | 0.30 max. | 0.25 max. | 0.15 - 0.30 | 1.40 max. |
| E CrMo91 B 3 2 H5 Requirement | 0.06 - 0.12 | 8.0 - 10.5 | 0.40 - 1.50 | 0.80 - 1.20 | 0.02 - 0.07 | 0.03 - 0.10 | 0.40 - 1.00 | 0.025 max. | 0.025 max. | 0.60 max. | 0.3 max. | 0.15 - 0.30 | |
| Typical Result | 0.10 | 9.0 | 0.60 | 1.00 | 0.05 | 0.05 | 0.70 | 0.010 | 0.008 | 0.25 | 0.05 | 0.20 | 1.30 |
TYPICAL OPERATING PROCEDURES
| Diameter |
Current
Amps |
|---|---|
| 2.5 mm (3/32") | 70-110 |
| 3.2 mm (1/8") | 80-140 |
| 4.0 mm (5/32") | 100-180 |
| 5.0 mm | 140-240 |