AICHI STEELStainless Company

Stainless steel

Titanium

Inquiries

Aichi Steel Corporate Website

Unequal angle bar

Unequal angle bar
Supported standards JIS G 4317 Hot-formed stainless steel sections
Type of steel SUS304, SUS304L, SUS316, SUS316L, SUS430, etc.

Product catalog

Features

Product sizes and unit weights

Figure

(unit: kg/m)

Sides (mm) Thickness t (mm)
Long A×Short B 3 4 5 6 7 8 9 10 12
40×30 1.62 2.11 2.60 3.05          
45×30   2.27 2.83 3.33          
50×30   2.47 3.03 3.56          
50×40   2.78 3.43 4.03   5.21 5.79 6.35  
60×30     3.82 4.04 4.64        
60×40     4.47 4.52 5.19 5.85      
65×50       5.28 6.08 6.85 7.63 8.39  
75×40       5.28 6.08 6.85 7.63 8.39 9.86
75×50       5.73 6.59 7.48 8.34 9.18 10.8
75×65       6.47 7.46 8.44 9.41 10.4 12.2
80×40       5.52 6.35 7.17 7.99 8.76 10.3
80×50       6.00 6.91 7.80 8.70 9.56 11.3
80×65       6.71 7.74 8.75 9.77 10.7 12.7
90×60       6.98 8.06 9.12 10.2 11.2 13.2
90×75       7.69 8.90 10.1 11.2 12.4 14.6
100×50       6.98 8.06 9.12 10.2 11.2 13.2
100×65       7.69 8.90 10.1 11.2 12.4 14.6
100×75       8.13 9.45 10.7 11.9 13.2 15.6
125×75       9.32   12.2 13.7 15.1  
125×100       10.5   13.9 15.5 17.1  
130×100       10.8   14.2 15.9 17.5  
150×90             16.5   21.7

  • Rolling product

  • Cut part

  • Welded part

    1. [Blue background] indicates standard inventory part.
    2. Unit mass based on SUS304.
    3. There is no rounding of one edge for either welded or cut parts.
    4. 6 meters is standard for rolled parts. Depending on lots or deadline, they may be cut or welded. However, for A150×B 90×t9 and 12 sizes, only rolled products are produced.
  • Contact our sales people for production of items outside of the given manufacturing range.
Production method

Product specifications

Dimensional tolerance(unit: mm)

Long edge A Short edge B Thickness t tolerance
Dimensions Tolerance Dimensions Tolerance 3 4 5 6 7 8 9 10 12
40 ±1.5 30 ±1.5 ±0.4 ±0.4 ±0.4 ±0.4          
45 ±1.5 30 ±1.5   ±0.4 ±0.4 ±0.4          
50 ±2.0 30 ±1.5   ±0.4 ±0.4 ±0.4          
50 ±2.0 40 ±1.5   ±0.4 ±0.4 ±0.4   ±0.4 ±0.4 ±0.4  
60 ±3.0 30 ±1.5     ±0.4 ±0.4 ±0.4        
60 ±3.0 40 ±1.5     ±0.4 ±0.4 ±0.4 ±0.4      
65 ±3.0 50 ±2.0     ±0.4 ±0.4 ±0.4 ±0.4 ±0.4 ±0.4  
75 ±3.0 40 ±1.5       ±0.4 ±0.4 ±0.4 ±0.4 ±0.4 ±0.4
75 ±3.0 50 ±2.0       ±0.4
(0.6)		 ±0.4
(0.6)		 ±0.4 ±0.4 ±0.4 ±0.4
75 ±3.0 65 ±3.0       ±0.4 ±0.4 ±0.4 ±0.4 ±0.4 ±0.4
80 ±3.0 40 ±1.5       ±0.4 ±0.4 ±0.4 ±0.4 ±0.4 ±0.4
80 ±3.0 50 ±2.0       ±0.4 ±0.4 ±0.4 ±0.4 ±0.4 ±0.4
80 ±3.0 65 ±3.0       ±0.4 ±0.4 ±0.4 ±0.4 ±0.4 ±0.4
90 ±3.0 60 ±3.0       ±0.4 ±0.4 ±0.4 ±0.4 ±0.4 ±0.4
90 ±3.0 75 ±3.0       ±0.4 ±0.4 ±0.4 ±0.4 ±0.4 ±0.4
100 ±3.0 50 ±2.0       ±0.6 ±0.6 ±0.6 ±0.6 ±0.6 ±0.6
100 ±3.0 65 ±3.0       ±0.6 ±0.6 ±0.6 ±0.6 ±0.6 ±0.6
100 ±3.0 75 ±3.0       ±0.6 ±0.6 ±0.6 ±0.6 ±0.6 ±0.6
125 ±3.0 75 ±3.0       ±0.7
(0.6)		   ±0.7 ±0.7
(0.6)		 ±0.7  
125 ±3.0 100 ±3.0       ±0.7   ±0.7 ±0.7 ±0.7  
130 ±3.0 100 ±3.0       ±0.7   ±0.7 ±0.7 ±0.7  
150 ±3.0 90 ±2.0             ±0.6   ±0.7

  • Rolling product

  • Cut part

  • Welded part

  • The values in parentheses for short edge B and thickness t tolerance are the tolerances for rolled parts.

Other

Category Tolerance
Angle 90°±2°
Bending 3 mm or less per meter, total less than 3 mm × total length (meters) / 1 meter
Length 3 to 6m
Length tolerance +40mm, −0mm
  • Contact our sales people for lengths other than those given above.

Cross section properties (Reference)

Cross section dimensions
(mm)		 Mass
(type of steel is SUS304)		 Cross section properties
Dimensions
A×B×ｔ		 r1 r2 r3 Unit mass (kg/m) Mass (kg) of standard length (6m) Cross section area (cm2) Position of center of mass (cm) Cross section secondary moment (cm4) Cross section secondary radius t (cm) Cross section factor (cm3)
a Cx Cy lx ly lx ly Zx Zy
45×30×4 6.5 3 0 2.27 13.6 2.864 1.46 0.748 5.70 2.09 1.41 0.855 1.88 0.929
50×30×6 6.5 4.5 0 3.56 21.4 4.487 1.74 0.788 10.7 2.97 1.54 0.813 3.27 1.34
65×50×6 8.5 4 0 5.28 31.7 6.661 2.01 1.30 27.1 14.2 2.02 1.46 6.03 3.85
※75×50×6 8.5 4 4 5.73 34.4 7.227 2.42 1.20 40.4 14.3 2.37 1.41 7.97 3.77
※75×50×7 8.5 5 5 6.59 39.5 8.308 2.46 1.24 45.8 16.1 2.35 1.39 9.08 4.28
75×50×9 8.5 6 0 8.34 50.0 10.52 2.53 1.33 56.4 20.5 2.32 1.40 11.3 5.60
75×65×6 8.5 4 0 6.47 38.8 8.161 2.18 1.72 44.2 31.4 2.33 1.96 8.30 6.57
90×75×9 10 6 0 11.2 67.2 14.18 2.73 2.03 109 70.4 2.77 2.23 17.4 12.9
※100×75×6 10 5 5 8.13 48.8 10.25 3.01 1.79 102 49.5 3.16 2.20 14.7 8.67
100×75×7 10 5 0 9.45 56.7 11.92 3.05 1.86 118 58.6 3.15 2.22 17.0 10.4
※100×75×9 10 6 6 11.9 71.4 15.00 3.14 1.91 146 70.2 3.12 2.16 21.3 12.6
※125×75×6 10 5 5 9.32 55.9 11.75 4.05 1.60 190 52.4 4.02 2.11 22.5 8.89
※125×75×9 10 6 6 13.7 82.2 17.25 4.19 1.72 274 74.5 3.98 2.08 32.9 12.9
※150×90×9 10 6 6 16.5 99.0 20.85 4.97 2.00 483 133 4.81 2.53 48.2 19.0
※150×90×12 10 6 6 21.7 130 27.42 5.09 2.12 626 171 4.78 2.50 63.2 24.8
  • Items marked with asterisk are rolled parts.
Rolling product
Cut part
Welded part
Cross section secondary moment l = ai 2
Cross section secondary radius i = l / a
Cross section factor Z = l / e
(a:Cross section area)

Applications

Chemical tanker hatch covers/outfitting, etc.
Application Chemical tanker
hatch covers/outfitting, etc.
Field Shipbuilding
Shape Compression bar, Unequal angle bar, Square bar
Type of steel SUS304
Reason Corrosion resistance

Product inquiries

Phone

AICHI STEEL Corporation
Sales and Planning Division

TEL +81 (52) 603-9362

Internet

Please complete any inquiries from the below.

Product inquiries form

  • Please understand that we may not be able to accept specific orders depending on the circumstances even for information given on this website. Feel free to contact us for the latest information.
    Note that information given on this website is subject to change without notice.

Stainless steel

Titanium

Inquiries

Aichi Steel Corporate Website