Material: 303, 304, 304L, 304H, 310, 316, 316L, 316Ti, 321, etc.

Standard: ASTM, ASME, AISI, BS, JIS, DIN, etc.

Testing: Tensile testing, impact testing, hardness testing,
　　　　metallography analysis, spectrometer testing, etc.
 Hot Rolled Angle Bar
Width tolerance Unit:mm
AxB 25x25 30x30 40x40 50x50 60x60 65x65 70x70 75x75 80x80 90x90 100x100
Tolerance ±1.5 ±2.0 ±2.0 ±2.0 ±3.0 ±3.0 ±3.0 ±3.0 ±3.0 ±3.0 ±4.0
Thickness tolerance Size available* Unit:mm
3 4 5 6 7 8 9 10 11 12
25x25 ±0.5* ±0.5* ±0.5*              
30x30 ±0.5* ±0.5* ±0.5* ±0.5*            
40x40 ±0.6* ±0.6* ±0.6* ±0.6* ±0.6*          
50x50 ±0.6* ±0.6* ±0.6* ±0.6* ±0.6*          
60x60   ±0.6* ±0.6* ±0.6* ±0.6* ±0.6*        
65x65     ±0.6* ±0.6* ±0.7* ±0.7* ±0.7*      
70x70     ±0.7* ±0.7* ±0.7* ±0.7* ±0.7* ±0.7*    
75x75       ±0.7* ±0.7* ±0.7* ±0.7* ±0.7*    
80x80       ±0.7* ±0.7* ±0.7* ±0.7* ±0.7*    
90x90         ±0.7* ±0.7* ±0.7* ±0.8* ±0.8* ±0.8*
100x100         ±0.7* ±0.7* ±0.7* ±0.8* ±0.8* ±0.8*
 Hot Rolled Channel Bar
Tolerance: ±0.2mm(thickness)
　 　　　　±0.3mm(height)
　 　　　　±0.5mm(width)
Welded Channel Bar is also available.
Size available* Unit:mm
3 4 5 6 7 8 9 10 12
40x20 *                
50x25 *                
60x30 * * * *          
70x35 * * * *          
80x40 * * * *          
90x45 * * * *          
100x50 * * * * * * * *  
120x60     * * * *      
130x65     * * * * * *  
140x70       * * * * *  
150x75       * * * * * *
160x80       * * * * * *
180x90       * * * * * *
200x100       * * * * * *
 Hot Rolled Flat Bar
Size available* Unit:mm
 
20 25 30 32 35 38 40 45 50 60 65 70 75 80 90 100
3 * * * * * * * * * * *          
4 * * * * * * * * * * * * *      
5 * * * * * * * * * * * * * * * *
6 * * * * * * * * * * * * * * * *
8 * * * * * * * * * * * * * * * *
9 * * * * * * * * * * * * * * * *
10 * * * * * * * * * * * * * * * *
12 * * * * * * * * * * * * * * * *
14 * * * * * * * * * * * * * * * *
16 * * * * * * * * * * * * * * * *
19   * * * * * * * * * * * * * * *
20   * * * * * * * * * * * * * * *
Tolerance Unit:mm
Size(Width) Width Tolerance Thickness
below 13mm over 13mm
below 25mm ±0.7 ±0.5 ±4%
from 25mm to 50mm ±1.0 ±0.5 ±4%
from 50mm to 100mm ±2% ±0.5 ±4%
 Cold Draw Flat Bar
Size available* Unit:mm
 
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130
3 * * * * * * *                                
4 * * * * * * * * * *                          
5 * * * * * * * * * * * * * * * * *            
6 * * * * * * * * * * * * * * * * *            
8 * * * * * * * * * * * * * * * * *            
10 * * * * * * * * * * * * * * * * *            
12 * * * * * * * * * * * * * * * * *            
14 * * * * * * * * * * * * * * * * *            
16 * * * * * * * * * * * * * * * * *            
18         * * * * * * * * * * * * * * * * * * *
20         * * * * * * * * * * * * * * * * * * *
22         * * * * * * * * * * * * * * * * * * *
24           * * * * * * * * * * * * * * * * * *
26             * *   * * * * * * * * * * * * * *
30             * *   * * * * * * * * * * * * * *
Tolerance Unit:mm
Size(Width) Width Tolerance
Thickness below 6.5mm Thickness over 6.5mm
below 25mm ±0.1 ±0.1
from 25mm to 50mm ±0.15 ±0.1
from 50mm to 75mm ±0.2 ±0.1
from 75mm to 130mm ±0.25 ±0.13

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