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F - Force (N)
A- cross sectional area (mm2)
A- cross sectional area - Width *thickness (single wall)
So F/2(width * thickness) (N/mm2)
For Example :-
F= 35.963 N
width = 6.35 mm (specimen width standard in finger cots)
Thickness = 0.12 mm
Calculation:-
= F/ 2(Width *Thickness) (N/mm2)
Where 2 is common factor for ring samples .
= 37.963 / 2(6.35*0.12) (N/mm2)
= 37.963 /1.524 (N/mm2)
= 24.91 (N/mm2) this is good answer for finger cots and condom Tensile strength calculation.
You stretch test specimens in a prescribed manner (ASTM) and make note of what force failure occurs. The tensile strength is that force divided by the cross-sectional area.
What else can I help you with?
How do you convert brinell hardness number to ultimate tensile strength?
Ultimate Tensile Strength is the (BHN*500)
What does PSI Tensile mean?
The number of Pounds per Square Inch (PSI) for the Tensile strength.
What do you mean by minimum tensile strength?
Tensile strength is determined from testing a large number of samples. Some will fail higher or lower than others, and an average strength is determined. Minimum tensile strength is usually calculated from statistics using a Weibull probability analysis. In this case the minimum tensile strength usually is reported as the Weibull A value, which is the value at which 99% will survive with 95% confidence. Weibull B, usually based on fewer samples, is the minimum value determined to survive with 90% reliability and 95 % confidence.
Rockwell hardness number for brass?
may be 75RHN
What is the rockwell hardness number for mild steel?
it is 90
How do you convert brinell hardness number to ultimate tensile strength?
Ultimate Tensile Strength is the (BHN*500)
What does PSI Tensile mean?
The number of Pounds per Square Inch (PSI) for the Tensile strength.
What do you mean by minimum tensile strength?
Tensile strength is determined from testing a large number of samples. Some will fail higher or lower than others, and an average strength is determined. Minimum tensile strength is usually calculated from statistics using a Weibull probability analysis. In this case the minimum tensile strength usually is reported as the Weibull A value, which is the value at which 99% will survive with 95% confidence. Weibull B, usually based on fewer samples, is the minimum value determined to survive with 90% reliability and 95 % confidence.
Why Hex Bolt stamped with number 4?
A hex bolt stamped with the number 4 typically indicates its grade or strength classification, often relating to its tensile strength and material properties. In the case of metric bolts, it might correspond to a specific strength grade, such as Grade 4.6 or similar, indicating the bolt's yield strength and ultimate tensile strength. This marking helps users identify the bolt's suitability for various applications based on load and stress requirements.
The tinsel strength like a grade 8 exhaust manifold bolt is grade 8 which has 5tics on the head what about metric?
It's TENSILE strength and on metric bolts it is indicated by a number.
How is tensile strength of a metric bolt identified?
Many High Tensile bolts will have a number of raised strokes formed in the head of the bolt. Three or five are common and usually form a reverse triangle or reverse heptagon
How are the definitions of atom and element different?
An atom is the smallest piece of an element that can exist. An atom does not have many of the properties of the same "bulk" element (e.g. melting point, boiling point, electrical conductivity, thermal conductivity, hardness, ductility, viscosity, lustre, color, shear strength, tensile strength, density) because to have those properties requires having a large number of atoms.
What is the load stress factor for cast iron gear pair if BHN 300?
The load stress factor for a cast iron gear pair with a Brinell Hardness Number (BHN) of 300 can be estimated using empirical formulas or standards, which often relate hardness to tensile strength. Typically, a BHN of 300 suggests a tensile strength of approximately 200-250 MPa. The load stress factor is influenced by various factors including gear design, material properties, and operating conditions, but a general approximation for cast iron gears would be around 0.6 to 0.8 for the load stress factor. For precise calculations, specific design standards and safety factors should be consulted.
How do you convert Shore D Durometer Hardness to Shore A Durometer Hardness?
http://www.matweb.com/reference/shore-hardness.aspx
What is the meaning of 6013 in welding electrode?
60 represents the 60000 psi tensile strength; just need to add three zero. The third number represents the welding position; number 1 represents all positions. The last number represents the type of arc; 3 represents medium to shallow penetration ac/dcrp.
Difference between adhesive tensile strength and adhesive strength?
There are many strength associated with adhesive - tensile, compresive, cleavage and peal. Adhesive failure is also determined by some of these factors. When two parts are bonded, they are then tested in a number of ways in order to gather technical information. During the tests a number of results are looked at, such as Cohesion Failur - which is failure of the adhesive, Adhesion failure - which is when the adhesive breaks away from the substartes or parts glued, and finally there is substrate failure - when the material that is being bonded fails.... Hope this helps
What is the grade of bolts?
The grade of bolts refers to their strength and load-bearing capacity, which is determined by their material composition and manufacturing process. Commonly, bolt grades are indicated by a number (such as Grade 2, Grade 5, and Grade 8 in the U.S.) or by a marking system that denotes their tensile strength and hardness. Higher-grade bolts can withstand greater stress and are used in more demanding applications. Understanding the grade is essential for ensuring the proper selection of bolts for specific engineering and construction tasks.
