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Classification of stainless steel channel sizes

Jan 28, 2016

Classification of stainless steel channel sizes---Summary of stainless steel channel

Stainless steel channel is a strip of steel with a shape of the cross section.Stainless steel channel is divided into common channels and light channel two, types and specifications of the said method is also to waist height (H) x flange width (b) * waist thick (d) of a few mm said, such as 120 x 53 x 5 channel is waist high 120mm. For the bar, we need to model the right a, B, C and so on to make a difference. Usually, the stainless steel channel waist high cm number indicating its type, as the channel 12# channel. The range of specifications for 5-40# steel.

Classification of stainless steel channel sizes---International stainless steel marking method

The American Iron and Steel Institute uses three digits to indicate the standard grade of stainless steel. Among them:

1, austenitic stainless steel with 200 and 300 series of digital signs.

2, ferrite and martensitic stainless steel with 400 series of digital representation. For example, some of the more common austenitic stainless steel.Is marked by 201, 304, 316 and 310.

3, ferritic stainless steel is marked by 430 and 446, and martensitic stainless steel is marked by 410, 420 and 440C.
Remember, dual phase (austenite ferrite).

 4, stainless steel, precipitation hardening stainless steel and iron content of less than 50% of the high alloy is usually the use of patent name or trademark lifeName.

Classification of stainless steel channel sizes:
尺寸(mm)                  厚度 (mm)
H×B    3        4      5     6    7    8    9    10    12       
40×20      1.79                                
50×25      2.27                                
60×30      2.74      3.56     4.37    5.12                    
70×35      3.23      4.21     5.17    6.08                    
80×40      3.71      4.84     5.96    7.03                    
90×45      4.25      5.55     6.83    8.05                    
100×50      4.73      6.18     7.62    8.98    10.3    11.7    13.0    41.2    
120×60             9.20    10.9    12.6    14.2            
130×65             10.1    11.9    13.8    15.5    17.3    19.1    
140×70                12.9    14.9    16.8    18.8    20.7    
150×75                13.9    16.0    18.1    20.2    22.2    26.3
160×80                14.8    17.1    19.3    21.6    23.8    28.1
180×90                16.7    19.4    22.0    24.5    27.0    32.0
200×100                18.6    21.6    24.5    27.4    30.2    35.8

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