CarTech® SCF 19® Alloy

Generic Family: Steel - Wrought - Stainless - Austenitic • Supplied by: Carpenter Technology Corporation

CarTech SCF-19® alloy is an austenitic, nitrogen-strengthened stainless steel. Because of its combination of stress-corrosion-cracking resistance, high strength, and low magnetic permeability it has been used as a nonmagnetic drill collar and MWD housing alloy. Laboratory and field evaluations have shown its superiority over the conventional chromium-manganese stainlesses commonly used for such applications.

The strength of CarTech SCF-19 alloy is achieved by warm working on a rotary forge at a temperature below the recrystallization temperature.

CarTech SCF-19 alloy has been used for the following oil and gas well drilling components:

Drill collars
Stabilizers
MWD housings

General Properties

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Material Status

Commercial: Active

Documents

Technical Datasheet

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Availability

North America

Other Properties

Forms Available, Metal Type, Type Analysis, Density, Tensile Strength (Ultimate), Tensile Strength (Yield), 0.2%, Tensile Elongation (Break), Reduction of Area, Hardness, Tensile Modulus, Mean Specific Heat, Mean CTE, Thermal Conductivity, Electrical Resistivity

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Processing

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