0
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 is sft 8.8 bolt?
An SFT 8.8 bolt is a type of high-strength steel bolt that conforms to the ISO 898-1 standard, indicating a minimum tensile strength of 800 MPa and a yield strength of at least 640 MPa. The "8.8" designation reflects its material properties, with the first number indicating the tensile strength (in hundreds of megapascals) and the second number relating to the yield strength as a percentage of the tensile strength. These bolts are commonly used in structural applications, automotive industries, and machinery where high strength and durability are required.
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 material of grade 12.9?
Material of grade 12.9 refers to a high-strength alloy steel used primarily for fasteners and bolts. It has a minimum tensile strength of 1,200 MPa (megapascals) and is often used in applications requiring exceptional strength and durability, such as in heavy machinery and structural components. The designation "12.9" indicates its mechanical properties, with the first number representing the ultimate tensile strength in hundreds of megapascals, while the second number relates to its yield strength. This grade is typically heat-treated to achieve its high strength characteristics.
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.
