Maximum carbon content possible for a plain carbon steel

Assignment Help Mechanical Engineering

Reference no: EM13712183

What is the maximum carbon content possible for a plain carbon steel that must have an impact energy of at least 200 J at -50°C?

Reference no: EM13712183

Questions Cloud

Rate of heat rejection to the outside air via the condenser : R-134 enters the condenser of a window air conditioning unit at 800 kPa and 35 C and leaves as a saturated liquid at the same pressure. The compressor current draw is measured to be 5 amps at 240 V and the R-134 has a mass flow rate of 0.018 kg/s. If..

Power rating of electric heating element immersed in water : Water is boiled at sea level in a coffee maker equipped with an immersion-type electric heating element. The coffee maker contains 1 L of water when full. Once boiling starts, it is observed that half of the water in the coffee maker evaporates in 25..

Calculate the stagnation pressure and temperature : Air flows isentropic ally at the rate of 0.5 kg/s through a supersonic convergent-divergent nozzle. At the inlet, the pressure is 680 kPa. the temperature 295 K. and the area is 6.5cm^2. If the exit area is 13 cm*2,

Steam enters the turbine of a simple vapor power plant : Steam enters the turbine of a simple vapor power plant with a pressure of 10 MPa and temperature (T), and expands adiabatically to 6kPa. The isentropic turbine efficiency is 85%. Saturated liquid exits the condenser at 6 kPa and the isentropic pump e..

Maximum carbon content possible for a plain carbon steel : What is the maximum carbon content possible for a plain carbon steel that must have an impact energy of at least 200 J at -50°C?

Low-carbon steel-titanium alloys and alumminum alloys : Calculate the range of typical machining time for face milling a 10-in. long, 2-in. wide cutter with a depth of cut of 0.1-in , the cutter has 10 teeth .for the following work piece materials :1.low-carbon steel 2.titanium alloys 3.alumminum alloys

What is the approximate temperature if the speed is doubled : Using a carbide tool, the temperature in a cutting operation with a speed of 300 ft/min and a feed of 0.002 in. /rev is measured to be 1200 degrees Fahrenheit. What is the approximate temperature if the speed is doubled? What speed is required to low..

Estimate maximum feed that can be used before lathe to stall : A high-strength cast-iron bar 8 in. in diameter is being turned on a lathe at a depth of cut d=0.050 in. The lathe is equipped with a 15-hp electric motor and has a mechanical efficiency of 80%. The spindle is 500 rpm. Estimate the maximum feed that ..

Weight of the hammer head during contact with the nail : A hammer head H having a weight of 0.31 lb is moving vertically downward at 40ft/s when it strides the head of a nail with negligible mass and drives it into a block of wood. find the impulse on the nail if it is assumed that the grip at A is loose, ..

User Account

All Pages