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Çaplar / Paketleme
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Çaplar |
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DETAYLAR
X100 kalite boruya kadar kök paso kaynağı için tasarlanmıştır
Özellikleri
- DC- (DCEN), boru üzerinde kök paso kaynağı için önerilen polaritedir.
- Smooth, stable arc with excellent penetration
- Thin coating design enables easier access to narrow joints during root pass welding
- Meets NACE requirements
- Lot class 3.1 mechanical and chemical testing
Tipik Uygulamalar
- Kök paso kaynağı
- X60 kaliteye kadar sıcak, dolgu ve kep pasolu kaynak
- Düşük hidrojen, X60 kalite boruda dikey yukarı kaynaklanabilme özelliği
Kaynaklama Konumları
- All positions, except vertical down
Koruyucu gaz
- Not Applicable
Özel Özellikler
- Lot class 3.1 mechanical and chemical testing
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 |