|
Thông tin chi tiết sản phẩm:
Thanh toán:
|
| Product Name: | Cast Iron Welding Electrodes | Material: | Cast Iron |
|---|---|---|---|
| Diameter - Value: | 2.0mm, 2.5mm, 3.2mm, 4.0mm, 5.0mm (standard sizes for different welding thicknesses) | Coating Type: | Graphite-based (for high carbon content), Titania-calcium, Low-hydrogen, or Nickel-alloyed (varies by model, e.g., EZNi uses nickel-rich coating for crack resistance) |
| Deposited Metal C Content: | EZC: 3.0–4.0%, EZNi: ≤0.1%, EZNiFe: ≤0.15% (carbon affects hardness and weldability; lower carbon in nickel-based electrodes reduces cracking risk) | Deposited Metal Ni Content: | EZC: 0%, EZNi: ≥90%, EZNiFe: 45–60% (nickel enhances ductility and compatibility with cast iron) |
| Tensile Strength: | EZNiFe: 300–400 MPa, EZNi: ≥290 MPa (measures weld joint strength under tension) | Elongation: | EZNiFe: ≥10%, EZNi: ≥15% (percentage of lengthwise deformation before fracture, indicating weld ductility) |
| Impact Toughness: | EZNiFe: ≥27 J at -20°C (resistance to sudden loading; critical for dynamic applications) | Applicable Welding Positions: | Flat, Vertical, Horizontal, Overhead (most nickel-based electrodes support all-position welding; iron-based electrodes may be limited to flat/horizontal positions) |
| Làm nổi bật: | Điện cực hàn sắt đúc ô tô,Điện cực hàn bằng sắt đúc chống nứt,Máy đúc điện cực hàn sắt |
||
Người liên hệ: Maple
Tel: +86 15103371897
Fax: 86--311-80690567
