95
yes
its not a strength it tells you what grade it is. 10 is like mechanic grade, 8 is like building etc.
grade refers to composition and strength. Generally a higher Grade ( number or alphabet) is a stronger material. For example Grade C is stronger than Grade A Grade 8 bolt is stronger than grade 5 bolt.
concrete grade and strength are both revalent since if grade increase setting time will be less and curing to be done propely so that concrete strength will reach higher. If concrete grade is low curing to done longer days upto intial setting time to reach proper strength
The number relates to the compressive strength of a cube of concrete when tested (i.e. 30 N/mm2 or 40N/mm2) The higher the number the greater the strength of the concrete. The choice of concrete grade is usually made at the design stage for the strucutre and effects the overall strength and resistance of the strucutre to decay. You would use a higher strength concrete in a more exposed environment. It is important to use the concrete grade specified for the proposed strucutre.
The grade would be a "C."
The strength of ordinary portland cement is available in three grades,33 grade - If the 28 days strength is not less than 33 N/mm243 grade - If the 28 days strength is not less than 43 N/mm253 grade - If the 28 days strength is not less than 53 N/mm2
it usually depends on the girls
It's TENSILE strength and on metric bolts it is indicated by a number.
For concrete roofing, Grade 43 or Grade 53 cement is typically recommended due to their high strength and durability. Grade 53 cement, in particular, offers superior compressive strength, making it ideal for structures that require enhanced load-bearing capabilities. Additionally, using cement with low permeability can help improve the roofing's resistance to moisture and weathering. Overall, the choice between these grades may depend on specific structural requirements and local building codes.
3.0 is an overall B.
WCB stands for "Wrought Carbon" with Grade B. There are 3 kinds of Grade; A,B & C which define the ductility & tensile strength. Grade B has very good ductility & tensile strength as compare to Grade A & C. The combination of carbon and stainless steel.