In a period of two decades, Exceed has established its success with a relentless focus on quality control and improvement. From raw materials to the final packaging and shipment, the firm has built a comprehensive quality management system covering the entire production process.
17314 State Highway 249 Suite 320, Houston, United States of America
Mechanical Properties
Rod | Steel | Heat Treatment | Tensile Strength | Yield | Yield | Elongation | Reduction | Hardness | |
ksi | Mpa | ksi | Mpa | 8″, % | % | RC | |||
D | 4142 | Normalized & Tempered | 120/140 | 827/965 | 85 min | 586 min | 10 min | 45 min |
23/31 |
Chemical Properties
C | Mn | Mo | Cr | Ni | Cu | P | S | Si | V | Al |
0.38/0.45 | 0.80/1.00 | 0.15/0.25 | 0.80/1.10 | 0.45 max | – | 0.035 max | 0.035 max | 0.15/0.35 | – | – |
Material - 3130
Heat-treatment Method - Quenched and Tempered
Suitable Application and Environment - Light to Medium Loading, Inhibited Corrosive Wells
Mechanical Properties
Rod | Steel | Heat Treatment | Tensile Strength | Yield | Yield | Elongation | Reduction | Hardness | |
ksi | Mpa | ksi | Mpa | 8″, % | % | RC | |||
EKD | 3130 | Quenched & Tempered | 125/140 | 862/965 | 115 min | 793 min | 12 min | 55 min | 25/31 |
Material - AISI 3130 steel
Heat-treatment Method - Quenched and Tempered
Suitable Application and Environment - Heavy Loading, Deep and Inhibited Corrosive Wells
Rod | Steel | Heat Treatment | Tensile Strength | Yield | Yield | Elongation | Reduction | Hardness | |
ksi | Mpa | ksi | Mpa | 8″, % | % | RC | |||
EHK | 3130 | Quenched & Tempered | 140/155 | 965/1068 | 130 min | 896 min | 11 min | 50 min | 30/35 |
Material - Special Alloy Steel
Heat-treatment Method - Quenched and tempered + Induction Case Hardened
Suitable Application and Environment - Extreme Heavy Load, Non-corrosive Wells
Rod | Steel | Heat Treatment | Tensile Strength | Yield | Yield | Elongation | Reduction | Hardness | |
ksi | Mpa | ksi | Mpa | 8″, % | % | RC | |||
EH | 25CrMoA | Induction Case Hardened | 140-180 | 993/1241 | – | – | – | – | – |
Source - http://www.eoe-inc.com/
Material - Exceed Chromium Special Alloy Steel
Heat-treatment Method - Normalized and Tempered
Suitable Application and Environment - Heavy Loading / Extreme Corrosive Environment
Rod | Steel | Heat Treatment | Tensile Strength | Yield | Yield | Elongation | Reduction | Hardness | |
ksi | Mpa | ksi | Mpa | 8″, % | % | RC | |||
EH9 | 00Cr12 | Normalized & Tempered | 145/167 | 1000/1150 | 115 min | 793 min | 10 min | 45 min | 30/34 |