Duracorr physical Properties

strong, tough, formable and weldable

• 50 ksi (345 MPa) minimum yield strength.
• 58 ksi (399 MPa) typical yield strength.
• 70 ksi (483 MPa) minimum tensile strength.
• Typical Brinell Hardness 160. (84 Rb)
• Maximum Brinell Hardness 223. (97 Rb or 20 Rc)
• 33% Total Elongation in 50 mm. (2 inches)
• 18% Minimum Elongation in 50 mm. (2 inches)

Excellent Pipe Body “Longitudinal” Charpy V-Notch Impact results

• (>30 ft-lbs (>41 joules) at minus 40 degrees F)

Excellent Circumferential GTAW Weld HAZ “Transverse” Charpy V-Notch Impact results.

• (>100 ft-lbs (>135 joules) at minus 20 degrees F for E309L Weld Metal)
• (>60 ft-lbs (>81 joules) at min89us 20 degrees F for HAZ)

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