530 MPa
[is in the range of Fcy values for a high-strength, somewhat exotic aluminum alloy like 7178-T6, but this value varies considerably depending on the alloy and temper.]
Yield strength of pure aluminum is 7-11 mPa or 1015-1595 psi.
Yield strength - 13.8 MPa Ultimate tensile strength - 31 MPa
YIELD STRENGTH 242 N/sqmm TENSILE STRENGTH 440~520 N/sqmm
Yes it is the same. Offset Yield strength = 0.2% Proof Stress
520 Mpa
Stress is a measure of the load applied to a sample relative to a cross sectional area of the sample. Strength is a quantification of the samples ability to carry a load. The terms "yield strength" and "yield stress" of a material are usually used interchangeably (correct or not). It is the stress which will just cause the material to plastically deform. If a material yields at 30,000 psi, the yield stress is 30,000 psi. If the part in question has a cross sectional area of 2 square inches, the strength at yield would be 60,000 pounds, but usually we just say the yield strength is 30,000 psi.
Chromoly is stronger in terms of tensile strength and both metals are about the same in yield or bending strength.
The breaking strength is always greater than the yield strength.
Yield strength is a form of tensile strength, as yield strength is maximum strength upto which a material retains its original shape or it is in elastisity above which it will in plasticity.
The actual yield is 73 %.
Yield strength - 13.8 MPa Ultimate tensile strength - 31 MPa
what is characteristic yield strength
The theoretical yield is 56,7 %.
YIELD STRENGTH 242 N/sqmm TENSILE STRENGTH 440~520 N/sqmm
Yes it is the same. Offset Yield strength = 0.2% Proof Stress
Tensile yield point or yield strength
The maximum allowable stress is that value beyond which, after applying an appropriate factor of safety its particular strength criterion is exceeded and failure occurs. For example, if aluminum strength in yield is 35,000 psi, and factor of safety is 1.25, its maximum allowable stress against yield is 35,000/1.25 = 28,000 psi
The yield strength in this case is equal to the ultimate tensile strength, which is about 0.9-3 MPa without any reinforcement.