DETAYLAR
Düşük hidrojen için tasarlanmış yumuşak çelik örtülü elektrot, X60 sınıfı boru üzerinde dikey yukarı kapasite
Özellikleri
- Q2 Lot® - Lot Kontrollü Kimyasal ve Mekanik Özellikler
- Root pass X70 and up
Servis Bilgileri
Ayrıca İhtiyacınız Olabilir
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Arama sayfası
Test sonucunu görün sorumluluk reddi
CONFORMANCE
CONFORMANCES | SPECIFICATION | CLASSIFICATION |
---|---|---|
AWS | AWS A5.1 | E7016-1 H4, E7016-H4 |
ABS | AWS A5.1 | E7016-H4 |
CWB | AWS A5.1M | E4916-H4 |
MECHANICAL PROPERTIES
Classification |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
Charpy V-Notch
J (ft-lbs) @ -40°C (-40°F) |
Charpy V-Notch
J (ft-lbs) @ -45°C (-50°F) |
---|---|---|---|---|---|
E7016-1 H4 Requirement | 400 (58) min. | 480 (70) min. | 22 min. | 27 (20) min. | |
Typical Result, As-welded | 420-550 (61-79) | 510-640 (74-93) | 25-41 | 27-186 (20-137) | 29-168 (22-124) |
DEPOSIT COMPOSITION
Classification | %C | %Cr | %Mn | %Mo | %Ni | %P | %S | %Si | %V | %Mn+Ni+Cr+Mo+V |
Diffusible Hydrogen
mL/100g Weld Metal |
1800F H2O - As received |
---|---|---|---|---|---|---|---|---|---|---|---|---|
E7016-1 H4 Requirement | 0.15 max. | 0.20 max. | 1.60 max. | 0.30 max. | 0.30 max. | 0.035 max. | 0.035 max. | 0.75 max. | 0.08 max. | 1.75 max. | 4 max. | 0.6 max. |
Typical Result | 0.04-0.08 | 0.02-0.05 | 1.03-1.47 | 0.02 max. | 0.01-0.04 | 0.008-0.014 | 0.003-0.012 | 0.32-0.57 | 0.02 max. | 1.09-1.48 | 1-4 | 0.3 max. |
TYPICAL OPERATING PROCEDURES
Diameter | Polarity⁽¹⁾ |
Current
Amps |
---|---|---|
2.5 mm (3/32 in) | DC± | 55-105 |
2.5 mm (3/32 in) | AC | 60-115 |
3.2 mm (1/8 in) | DC± | 75-135 |
3.2 mm (1/8 in) | AC | 80-150 |
4.0 mm (5/32 in) | DC± | 120-170 |
4.0 mm (5/32 in) | AC | 120-185 |
NOTES
Note |
---|
⁽¹⁾ Preferred polarity is listed first. |
DC- for root pass on pipe; DC± for general welding |