http://www.funtrivia.com/askft/Question31647.html:The letter 'H' is used to indicate a hard pencil. The letter 'B' is used to indicate a soft lead that gives a black result. Harder pencils make finer lines and softer make thick heavy lines.
It's a continuum. H (2H, 4H, etc) are the harder leads, and therefore draw a lighter line; and B (2B, 4B, etc) are the softer leads, and therefore draw a darker line. HB is the very middle. The larger the number, the farther away from HB it is. So for instance, 6B will be darker than 2B, and 4H would be lighter than 2H.
Read more: What_do_HB_B_2H_signs_in_pencils_mean
hard black
The order of hardness goes:9H 8H 7H 6H 5H 4H 3H 2H H F HB B 2B 3B 4B 5B 6B 7B 8B 9B hard medium soft
If you mean what HB stands for, it's an indicator for the hardness (H) or softness (B) of the graphite and clay used. However, the B is for blackness so HB is like average/medium grade so the full form would be Hard Black, Hard and Black, or Hard Blackness. If you check out pencils like 3H, you'll notice that the tone when writing or drawing is light compared to an HB. Conversely, a 3B pencil will give you a darker tone.
HB mean Half Board. It means breakfast and dinner is included, but lunch is on your own.
i think you mean HB, Many pencils across the world, and almost all in Europe, are graded on the European system using a continuum from "H" (for hardness) to "B" (for blackness), as well as "F" (for fine point). The standard writing pencil is graded HB. According to Petroski, this system might have been developed in the early 1900s by Brookman, an English pencil maker. It used "B" for black and "H" for hard; a pencil's grade was described by a sequence or successive Hs or Bs such as BB and BBBfor successively softer leads, and HH and HHH for successively harder ones. As of 2009, a set of pencils ranging from a very hard, light-marking pencil to a very soft, black-marking pencil usually ranges from hardest to softest as follows.
I don't quite understand what you mean by HB-2 pencil but if you mean HB pencil / #2 Pencil it is not the softest pencil. Pencils scale from 9H to 9B, (HB in the middle) and 9B would the softest and darkest pencil there.
An HB pencil is just a No. 2 Pencil HB stands for Hard Black
I don't quite understand what you mean by HB-2 pencil but if you mean HB pencil / #2 Pencil it is not the softest pencil. Pencils scale from 9H to 9B, (HB in the middle) and 9B would the softest and darkest pencil there.
Hard Black pencil.
The meaning of these letters depends on the context in which they are found. However, one of the most common places people see this letters is on a pencil. The 'lead' in pencils is graded - 7H is generally the hardest one finds and this grades downwards to 1H and H. Softness is graded upward from B, 1B, all the way to 7B. Right in the middle of the spectrum is the everyday pencil which has HB one it - this stands for Hard Black.
HB 2 pencil has a slightly softer lead than a regular HB pencil, which gives it darker markings. The "2" in HB 2 stands for the American grading system, while the regular HB is based on the European grading system. Both are commonly used for general writing and drawing.
Um....The answer which it is.
No on a pencil stands for Number. It is a measure of hardness, similar to the HB scale.
hard black
A No.2 pencil, but HB is softer and is used to create dark lines when drawing.
Pencils are made in various lengths. My HB pencil measures 7 inches.
HB stands for hard black.