SPECIFICALLY FORMULATED FOR MEDIUM DEPTH WELLS AND/OR MODERATE ROD LOADS
The grade DA sucker rod is manufactured from modified UNS G41400M chromium-molybdenum alloy steel. After normalizing and tempering with specially selected temperatures to maximize impact properties, all rods are shot peened per our own unique standards, developed to significantly improve corrosion and fatigue resistance. Recommended for reciprocating rod lift applications, the grade DA sucker rod is designed to maximize performance and improve runtime in fluids that are effectively inhibited to prevent corrosion. The grade DA sucker rod is suitable for some Progressing Cavity Pumping (PCP) applications with slim hole, high strength couplings.
CHEMICAL
- Color Code
- Yellow
- UNS Series Steel
- UNS G41400M
- Carbon, %
- 0.38 to 0.43
- Manganese, %
- 0.75 to 1.00
- Phosphorus, %
- 0.030 max
- Sulfur, %
- 0.035 max.
- Silicon, %
- 0.15 to 0.35
- Nickel, %
- 0.20—0.40
- Chromium, %
- 0.90 to 1.10
- Molybdenum, %
- 0.15 to 0.25
- Vanadium, %
- 0.02 to 0.05
- Copper, %
- 0.35 max.
MECHANICAL
- Yield Strength, 2-inch offset, psi
- 95,000
- Tensile Strength, psi
- 120,000—140,000
- Elongation, 8-inches, %
- 10 min.
- Reduction of Area, %
- 45 min.
