Z-44-5-20 · KOBESEIKO
ลวดถูกเคลือบสำหรับ เหล็กกล้า อ่อนถึง 550 MPa เกรด เหล็กกล้า Z-44
ราคาต่อ 1 แพ็ก (แพ็กละ 4 ชิ้น)
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฿14,431.52
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Product Specification
| Mass | 20000 |
|---|---|
| Pole length | 450 |
| Product Type | Welding Rod |
| JIS Standards | Z2311 E4303 |
| Pole diameter | 5 |
| Internal Capacity | 1 Box (5 kg x 4 Cases) |
| Current range, lower | 190～250 |
| Main point of operation | Excessive current reduces X-ray performance and is the reason for degradation of workability. Hence, use the appropriate current range. Due to excessive absorption of moisture, besides deterioration of workability, pits may also occur. Hence, dehydrate at 70 to 100°C for 30 to 60 minutes. Due to excessive drying (for long period or high temperature), the penetration decreases, X-ray performance deteriorates and causes burning of the bar, even though there is no apparent change in quality. For medium and thick welding, adopt appropriate preheating / inter-path temperature. |
| Compatible Material Type | For thin to medium plates, one of the representative brands |
| Bureau of Shipping Certified | NK,ABS,LR,DNV |
| Applications and use properties | Welding of general structures, such as vehicles, light gauge steel, and buildings. It reduces the amount of fumes by 30% compared to similar rods. With excellent re-arcing and slag removability, it is ideal for intermittent welding, fillet welding, and tack welding. It can be bent by hand for use, and with a rod diameter of 3.2 mm or less, vertical downward welding is also possible. Because it tends not to absorb moisture, under ordinary storage conditions, drying can be omitted. |
| Identification Color, Rod End Color | Silver-gray color |
| Chemical Composition C for Weld Metal | 0.08 |
| Chemical Composition P for Weld Metal | 0.014 |
| Chemical Composition S for Weld Metal | 0.009 |
| Identification Color, Secondary Color | Blue White |
| Chemical Composition Mn for Weld Metal | 0.34 |
| Chemical Composition Si for Weld Metal | 0.14 |
| Current range, vertical position, elevating, upper | 140～210 |
| Mechanical Properties of The Weld Metal - Proof Stress Mpa | 410 |
| Mechanical Properties of The Weld Metal - Proof Stress Extension | 28 |
| Mechanical Properties of The Weld Metal - Proof Stress Absorption Energy | 95 |
| Mechanical Properties of The Weld Metal - Proof Stress Tensile Strength Mpa | 460 |
Product Information
- จำนวนบรรจุ: 4 ชิ้น / แพ็ก
