Examples of using Tempering temperature in English and their translations into German
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Below the original tempering temperature.
The tempering temperature for depends upon the strength level desired.
F(590°C) is the optimum tempering temperature in H2S media.
The tempering temperature of 100 Cr 6(sprags, rings, balls) is approx.
Treated condition before tempering. The tempering temperature for.
Use of high tempering temperature gives very low residual stresses.
In general, the hardness of steel decreases with increasing tempering temperature.
Tempering temperature 550~ 570℃, the steel has the best mechanical properties.
Another possibility, is reduce the tempering temperature and increase the time.
The usual tempering temperature is 600°C which depending on the actual requirements.
The hardness of the steelcan be increased if it has lower tempering temperature.
The tempering temperature can be reduced to 100 °C if greater hardness is required.
The maximum operating temperature increases with the tempering temperature of the steel.
The usual tempering temperature is 600°C which depending on the actual requirements.
Surface coatings and treatments(apart from CVD)should be carried out at temperatures 20 C below the tempering temperature.
The tempering temperature on material D2 steel may be varied according to the desired hardness.
Not recommended for use above the relevant tempering temperature because of reduction in mechanical properties.
Tempering temperature must be within the range 275° C to 315° C due to the minimization of the risk of martensitic fragility.
After quenching, the hardness is high and the tempering temperature has different combination of strength and toughness.
These steels, however, are often particularly strongly susceptible to tem per embrittlement, i.e.,deterioration of the toughness values after slow cooling from the tempering temperature.
Quenched specifications: quenching temperature 850℃± 10℃,oil cooling; tempering temperature 520℃± 10℃, water, oil, air cooling.
With slower cooling from the tempering temperature, tempering brittleness can occur which becomes apparent in the decrease in impact strength.
The significant advantage of the PVD method, in contrast to the CVD method, is the lowcoating temperature of less than 500 C, which is thus below the tempering temperature of high-speed steels.
Not recommended for use in temperatures above the relevant tempering temperature, because of reduction in mechanical properties by over-tempering.
Therefore, the heat treatment of only one type of fastener is sufficient as long as the heating temperature, the holding time, the quenching temperature, the quenching medium, and the tempering temperature and time are grasped.
Always ensure that the tempering temperature employed during the initial heat treatment was higher than the nitriding temperature otherwise the core strength will be affected.
If welding in the hardened and tempered condition is really necessary, then the work piece, immediately on cooling to hand warm, should be if possiblestress relieved at 15 °C below the original tempering temperature.
The tempered temperature and heating time are inversely, in generally, the much higher temperature, the much shorter heating time.