304 stainless - Study guides, Class notes & Summaries

TFM04 Missed Questions And Answers With Verified Solutions 2023 Tests Flushed bushings shall Not be used Where he bushings are used for one pipe size reduction a 3000lb steel bushing shall be provided to maintain adequate strength Class 300 malleable or ductile iron fittings shall be through 2 in internal pipe size and Forged steel fittings in all larger size Class 150 fittings and cast iron fittings shall Not be used In systems using low pressure supply pipe shall be a minimum of Schedu...

API 571 UPDATED Exam Questions and CORRECT Answers 1. __________ is a change in the microstructure of certain carbon steels and 0.5 Mo steels after long term operation in the 800º F to 1100º F range. A. Graphitization B. Softening C. Temper Embrittlement D. Creep - Correct ANSWER- A 2. What structure is 304 stainless steel? A. Martensitic B. Austenitic C. Duplex D. Ferritic - Correct ANSWER- B

1. __________ is a change in the microstructure of certain carbon steels and 0.5 Mo steels after long term operation in the 800º F to 1100º F range. A. Graphitization B. Softening C. Temper Embrittlement D. Creep - Answer A 2. What structure is 304 stainless steel? A. Martensitic B. Austenitic C. Duplex D. Ferritic - Answer B 3. _________ is the result of cyclic stress caused by variations in temperature. A. Creep B. Thermal Fatigue C. Cyclic Cracking D. Stress Corro...

CWB Module 22 Latest Update Graded A Complete the following: a) Chromium stabilizes the _____ form of iron b) Nickel stabilizes the _____ form of iron a) bcc b) fcc If a straight chromium steel of 18% Cr and < 0.1 % C is heated to 1000°C will it transform to austenite or remain as ferrite? remain as ferrite What is the predominant structure of an 18% Cr, 8% Ni steel at room temperature? austenite The chromium content of a stainless steel is 20%. Is it likely this is a martensitic grade?...

API 571 Practice Exam #2 Questions And Correct Answers, 100% Verified Ammonium bisulfide corrosion is an aggressive corrosion occurring in hydroprocessing reactor effluent streams and in units handling alkaline sour water. Several major failures have occurred in hydroprocessing reactor effluent systems due to localized corrosion. The least resistant material to this type of corrosion is: a) aluminum alloys b) carbon steel c) 300 Series SS d) duplex SS B 5.1.1.2.2 a) For materials susce...

API 571 Practice Exam #2 Questions And Correct Answers, 100% Verified Ammonium bisulfide corrosion is an aggressive corrosion occurring in hydroprocessing reactor effluent streams and in units handling alkaline sour water. Several major failures have occurred in hydroprocessing reactor effluent systems due to localized corrosion. The least resistant material to this type of corrosion is: a) aluminum alloys b) carbon steel c) 300 Series SS d) duplex SS B 5.1.1.2.2 a) For materials susce...

API 571 Practice Exam #2 Questions And Correct Answers, 100% Verified Ammonium bisulfide corrosion is an aggressive corrosion occurring in hydroprocessing reactor effluent streams and in units handling alkaline sour water. Several major failures have occurred in hydroprocessing reactor effluent systems due to localized corrosion. The least resistant material to this type of corrosion is: a) aluminum alloys b) carbon steel c) 300 Series SS d) duplex SS B 5.1.1.2.2 a) For materials susce...

CWB Module 22Complete the following: a) Chromium stabilizes the _____ form of iron b) Nickel stabilizes the _____ form of iron - correct answer a) bcc b) fcc If a straight chromium steel of 18% Cr and < 0.1 % C is heated to 1000°C will it transform to austenite or remain as ferrite? - correct answer remain as ferrite What is the predominant structure of an 18% Cr, 8% Ni steel at room temperature? - correct answer austenite The chromium content of a stainless steel is 20%. Is it l...

CWB Module 22 Questions and Answers Already Passed Complete the following: a) Chromium stabilizes the _____ form of iron b) Nickel stabilizes the _____ form of iron a) bcc b) fcc If a straight chromium steel of 18% Cr and < 0.1 % C is heated to 1000°C will it transform to austenite or remain as ferrite? remain as ferrite What is the predominant structure of an 18% Cr, 8% Ni steel at room temperature? austenite The chromium content of a stainless steel is 20%. Is it likely this is a ...

Complete the following: a) Chromium stabilizes the _____ form of iron b) Nickel stabilizes the _____ form of iron - ANSWER-a) bcc b) fcc If a straight chromium steel of 18% Cr and < 0.1 % C is heated to 1000°C will it transform to austenite or remain as ferrite? - ANSWER-remain as ferrite What is the predominant structure of an 18% Cr, 8% Ni steel at room temperature? - ANSWER-austenite The chromium content of a stainless steel is 20%. Is it likely this is a martensitic gra...