Diameters / Packaging
|
Diameters |
CAN 12.3 KG (3 x 4.1 KG, approx. 351 pcs) |
CAN 12.9 KG (3 x 4.3 KG, approx. 615 pcs) |
CAN 16.2 KG (3 x 5.4 KG, approx. 240 pcs) |
|---|---|---|---|
| 2.5x350 mm | CH9B9-25-1 | ||
| 3.2x350 mm | CH9B9-32-1 | ||
| 4.0x450 mm | CH9B9-40-1 |
DETAILS
Low Alloy, Low Hydrogen • AWS A5.5 E9015-B91 H4
Features
- B9 (P91) alloyed steel: Modified 9CrMo designed to weld equivalent "type 91" 9CrMo steels modified with small additions of niobium, vanadium and nitrogen for improved long term creep resistance
- Moisture resistant coating provides low amounts of weld metal hydrogen levels for a superior weld
- Specifically designed for high integrity structural service at elevated temperature
- Weld metal chemistry is low in impurity elements allowing it to respect the X Factor (<15ppm) and J-factor (<120ppm)
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-B | E 6216-9C1MV |
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 6216-9C1MV Requirement | 530 (77) min. | 620 (90) min. | 15 min. |
| Typical Result, Stress relieved | 590 (86) | 710 (103) | 22 |
DEPOSIT COMPOSITION
| Classification | %Al | %C | %Cr | %Mn | %Mo | %N | %Nb | %Ni | %P | %S | %Si | %Total Cu | %V | %Mn+Ni |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E9015-B91 H4 Requirement | 0.04 max. | 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 6216-9C1MV Requirement | 0.04 max. | 0.08 - 0.13 | 8.0 - 10.0 | 1.25 max. | 0.85 - 1.20 | 0.02 - 0.07 | 0.02 - 0.10 | 1.0 max. | 0.01 max. | 0.01 max. | 0.30 max. | 0.25 max. | 0.15 - 0.3 | 1.50 max. |
| Typical Result | 0.01 | 0.10 | 9.0 | 0.55 | 1.00 | 0.05 | 0.04 | 0.30 | 0.01 | 0.01 | 0.25 | 0.05 | 0.20 | 0.85 |
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 |