• (027) 23 98 98 98 (ext: 1→1)
  • info@vinaonesteel.com

ANGLES

– Advantages:

+ With a variety of sizes, it is suitable for many applications and constructions or structural works.

+ Durable and high impact resistance.

– Applications:

+ Agricultural sectors: Breeding faclities, Greenhouses, etc.

+ Heavy Engineering Industries: Shipbuilding, Machinery, Trunks, Prefabricated steel buildings, etc.

+ Construction and civil engineering.

 

Vina One not only manufactures the products as our standards commercial specifications, but also make to customer’s order.

 Section designation Height 
A (mm)		 Tolerance height (mm) Flange thickness 
t (mm)		 Tolerance thickness (mm) Weight (kg/m) Area (mm²)
V25 25 ±1.5 3 ±0.6 1.12 1.43
V30 30 ±1.5 3 ±0.6 1.36 1.73
V40 40 ±1.5 3 ±0.6 1.83 2.34
V40 40 ±1.5 5 ±0.6 2.95 3.76
V50 50 ±2.0 4 ±0.6 3.06 3.89
V50 50 ±2.0 5 ±0.6 3.77 4.80
V50 50 ±2.0 6 ±0.6 4.43 5.64
V60 60 ±2.0 4 ±0.6 3.68 4.69
V60 60 ±2.0 5 ±0.6 4.55 5.80
V65 65 ±2.0 5 ±0.6 5.00 6.37
V65 65 ±2.0 6 ±0.6 5.91 7.53
V65 70 ±2.0 8 ±0.7 7.66 9.76
V75 75 ±2.0 6 ±0.6 6.85 8.73
V75 75 ±2.0 9 ±0.7 9.96 12.69
V75 75 ±2.0 12 ±0.8 13.00 16.56
V80 80 ±2.0 6 ±0.6 7.32 9.33
V90 90 ±2.0 6 ±0.6 8.28 10.50
V90 90 ±2.0 7 ±0.7 9.59 12.22
V90 90 ±2.0 10 ±0.8 13.30 17.00
V90 90 ±2.0 13 ±0.8 17.00 21.71
V100 100 ±3.0 7 ±0,7 10.70 13.62
V100 100 ±3.0 10 ±0,8 14.90 19.00
V100 100 ±3.0 13 ±0,8 19.10 24.31
Grade   Chemical Composition (%) Mechanical Properties
C
 Mn
 Si P S Tensile Yield (Mpa) 
 Tensile Strength (Mpa)  Elongation (%)
SS400 – – – ≤ 0.05 ≤ 0.05 ≥ 245 400 – 510 ≥ 21
Section designation
Height
A (mm)		Tolerance height (mm)Flange thickness
t (mm)		Tolerance thickness (mm)Weight
(kg/m)		Note
V2525±1.03±0.11.12 
V3030±1.52±0.11.00 
V3030±1.52.4±0.11.17 
V4040±1.52.2±0.11.50 
V4040±1.53.3±0.22.00 
V4040±1.53.7±0.22.33 
V5050±2.03.7±0.23.00 
V5050±2.05.0±0.23.67 
V5050±2.06.0±0.24.67 
V6060±2.03.9±0.23.83 
V6060±2.04.8±0.24.50 
V6363±2.03.8±0.24.00 
V6363±2.04.8±0.24.67 
V6363±2.05.6±0.25.50 
V6565±2.04.8±0.24.83 
V6565±2.05.8±0.25.50 
V6565±2.08.0±0.27.67 
V7070±2.06.0±0.26.50 
V7070±2.06.8±0.27.17 
V7575±2.04.5±0.25.50 
V7575±2.05.8±0.26.50 
V7575±2.06.3±0.27.83 
V7575±2.07.6±0.28.67 
V9090±2.06.1±0.28.83 
V9090±2.07.1±0.210.33 
V100100±3.06.8±0.210.33 
V100100±3.08.0±0.212.00 
V100100±3.09.6±0.214.67 
Grade  Chemical Composition (%)Mechanical Properties
C
Mn
SiPS Tensile Yield (Mpa) 
Tensile Strength (Mpa) Elongation (%)
SS400–––≤ 0.05≤ 0.05≥ 245400 – 510≥ 21
Size (mm) Leg’s length Leg’s thickness Weight (kg/m) Area (mm²)
a (mm) Tolerance height (mm) d (mm) Tolerance thickness (mm)
25.4 25.4 ± 1.0 3.17 ± 0.2 1.2 151
25.4 4.76 1.8 219
25.4 6.35 2.2 283
31.8 31.8 ± 1.0 3.17 ± 0.2 1.5 192
31.8 4.76 2.2 280
31.8 6.35 2.8 363
38.1 38.1 ± 1.0 3.17 ± 0.2 1.8 232
38.1 3.97 2.2 286
38.1 4.76 2.7 340
38.1 6.35 3.40 444
44.5 44.5 ± 1.0 3.17 ± 0.2 2.10 272
44.5 4.76 3.10 401
44.5 6.35 4.10 525
50.8 50.8 ± 2.0 3.17 ± 0.3 2.40 312
50.8 4.76 3.60 461
50.8 6.35 ± 0.4 4.70 605
50.8 7.93 5.80 742
50.8 9.52 7.0 877
63.5 63.5 ± 2.0 4.76 ± 0.3 4.6 581
63.5 6.35 ± 0.4 6.1 768
63.5 7.93 7.4 942
63.5 9.52 8.7 1120
63.5 12.7 11.4 1450
76.2 76.2 + 3.0
– 2.0
 4.76 – 5.5 703
76.2 6.35 7.3 929
76.2 7.93 9.1 1150
76.2 9.52 10.7 1360
76.2 11.11 12.4 1570
76.2 12.7 14.0 1770
88.9 88.9 + 3.0
– 2.0
 6.35 – 8.6 1090
88.9 7.93 10.7 1350
88.9 9.52 12.6 1600
88.9 11.11 14.6 1850
88.9 12.7 16.5 2100
101.6 101.6 ± 3.0 6.35 – 9.8 1250
101.6 7.93 12.2 1550
101.6 9.52 14.6 1850
101.6 11.11 16.8 2140
101.6 12.7 19.0 2420
101.6 15.87 23.4 2970
Standard Grade Chemical composition (%) Mechanical properties
C Mn Si P S Yield (Mpa) Tensile strength (Mpa) Elongation (%)
ASTM A36 A36 max 0.26 – max 0.4 max 0.04 max 0.05 Min 250 400-550 Min 21
ASTM A572 Grade 50 max 0.23 max 1.35 max 0.4 max 0.04 max 0.05 Min 345 Min 450 Min 21
Size (in.) Leg’s length (in.) Thickness (in.) Weight (ft/lb) Area (in.²)
1 1 1/8 0.80 0.234
1 3/16 1.16 0.34
1 1/4 1.49 0.438
1 1/4 1 1/4 1/8 1.01 0.297
1 1/4 3/16 1.48 0.434
1 1/4 1/4 1.92 0.563
1 1/2 1 1/2 1/8 1.23 0.359
1 1/2 5/32 1.52 0.444
1 1/2 3/16 1.8 0.527
1 1/2 1/4 2.34 0.688
1 3/4 1 3/4 1/8 1.44 0.422
1 3/4 3/16 2.12 0.621
1 3/4 1/4 2.77 0.813
2 2 1/8 1.65 0.484
2 3/16 2.44 0.715
2 1/4 3.19 0.938
2 5/16 3.92 1.15
2 3/8 4.7 1.36
2 1/2 2 1/2 3/16 3.07 0.9
2 1/2 1/4 4.1 1.19
2 1/2 5/16 5 1.46
2 1/2 3/8 5.9 1.73
2 1/2 1/2 7.7 2.25
3 3 3/16 3.71 1.09
3 1/4 4.9 1.44
3 5/16 6.1 1.78
3 3/8 7.2 2.11
3 7/16 8.3 2.43
3 1/2 9.4 2.75
3 1/2 3 1/2 1/4 5.8 1.69
3 1/2 5/16 7.2 2.09
3 1/2 3/8 8.5 2.48
3 1/2 7/16 9.8 2.87
3 1/2 1/2 11.1 3.25
4 4 1/4 6.6 1.94
4 5/16 8.2 2.4
4 3/8 9.8 2.86
4 7/16 11.3 3.31
4 1/2 12.8 3.75
4 5/8 15.7 4.61
Standard Grade Chemical Composition (%) Mechanical Properties
C Mn Si P S Tensile Yield (Mpa) Tensile Strength (Mpa) Elongation (%)
ASTM A36 A36 max 0.26 – max 0.4 max 0.04 max 0.05 Min 250 400-550 Min 21
ASTM A572 Grade 50 max 0.23 max 1.35 max 0.4 max 0.04 max 0.05 Min 345 Min 450 Min 21
 Section designation Height (mm) Tolerance height (mm) Flange thickness (mm) Tolerance thickness (mm) Weight (kg) Comercial weight (kg/m)
40 x 40 x 3 40 ±1,0 3 ±0,5 11.0 1.84
40 x 40 x 4 40 ±1,0 4 ±0,5 14.5 2.42
40 x 4 0 x 5 40 ±1,0 5 ±0,5 17.8 2.97
50 x 50 x 4 50 ±1,0 4 ±0,5 18.4 3.06
50 x 50 x 5 50 ±1,0 5 ±0,5 22.6 3.77
50 x 50 x 6 50 ±1,0 6 ±0,5 26.8 4.47
60 x 60 x 5 60 ±1,5 5 ±0,8 27.4 4.57
60 x 60 x 6 60 ±1,5 8 ±0,8 32.5 5.42
60 x 60 x 8 60 ±1,5 8 ±0,8 42.5 7.09
65 x 65 x 6 65 ±1,5 6 ±0,8 35.5 5.91
65 x 65 x 8 65 ±1,5 8 ±0,8 46.4 7.73
70 x 70 x 6 70 ±1,5 6 ±0,8 38.3 6.38
70 x 70 x 7 70 ±1,5 7 ±0,8 44.3 7.38
75 x 75 x 6 75 ±1,5 6 ±0,8 41.1 6.85
75 x 75 x 8 75 ±1,5 8 ±0,8 53.9 8.99
80 x 80 x 6 80 ±1,5 6 ±0,8 44.0 7.34
80 x 80 x 8 80 ±1,5 8 ±0,8 57.8 9.63
80 x 80 x 10 80 ±1,5 10 ±0,8 71.4 11.9
90 x 90 x 7 90 ±1,5 7 ±0,8 57.7 9.61
90 x 90 x 8 90 ±1,5 8 ±0,8 65.4 10.9
90 x 90 x 9 90 ±1,5 9 ±0,8 73.2 12.2
90 x 90 x 10 90 ±1,5 10 ±0,8 90.0 15
100 x 100 x 8 100 ±1,5 8 ±0,8 73.2 12.2
100 x 100 x 10 100 ±1,5 10 ±0,8 90.0 15
100 x 100 x 12 100 ±1,5 12 ±0,8 106.8 17.8
Grade   Chemical Composition (%) Mechanical Properties
% C % Mn  % Si  % P % S CEV Tensile Yield (Mpa)  Tensile Strength (Mpa)  Elongation (%)
SS400 – – – – – – 245 400-510 23
Category Width (mm) Tolerance height (mm) Flange thickness 
(mm)		 Tolerance thickness (mm)  Weight (kg)
 Commercial weight (kg/m)
25 x 25 x 3 25 ±1,0 3 +0.2
 -0.3		 6.7 1.12
30 x 30 x 3 30 3 8.2 1.36
40 x 40 x 3 40 3 +0.2
 -0.3		 11.0 1.84
40 x 40 x 4 40 4 14.5 2.42
40 x 4 0 x 5 40 5 17.8 2.97
50 x 50 x 4 50 ±1,5 4 +0.2
 -0.3		 18.4 3.06
50 x 50 x 5 50 5 22.6 3.77
50 x 50 x 6 50 6 26.8 4.47
60 x 60 x 5 60 ±2 5 +0.2
-0.4		 27.4 4.57
60 x 60 x 6 60 8 32.5 5.42
60 x 60 x 8 60 8 42.5 7.09
63 x 63 x 3,0 63 ±1,5 3 +0.2
-0.4		 17.88 2.98
63 x 63 x 4,0 63 4 23.40 3.90
63 x 63 x 5,0 63 5 28.86 4.81
63 x 63 x 6,0 63 6 34.32 5.72
65 x 65 x 5 65 +1.0
 -2,0		 5 +0.2
-0.4		 29.94 4.99
65 x 65 x 6 65 6 35.46 5.91
65 x 65 x 7 65 7 40.98 6.83
65 x 65 x 8 65 8 46.38 7.73
70 x 70 x 6 70 +2.0
 -1,0		 6 +0.2
-0.4		 38.3 6.38
70 x 70 x 7 70 7 44.3 7.38
75 x 75 x 6 75 +1.0
 -2,0		 6 +0.2
-0.4		 41.1 6.85
75 x 75 x 8 75 8 53.9 8.99
90 x 90 x 7 90 ±1,5 7 +0.2
-0.4		 57.7 9.61
90 x 90 x 8 90 8 65.4 10.9
90 x 90 x 9 90 9 73.2 12.2
90 x 90 x 10 90 10 90.0 15
100 x 100 x 8 100 +1.0
 -3.0		 8 +0.2
-0.4		 73.2 12.2
100 x 100 x 10 100 10 90.0 15
100 x 100 x 12 100 12 106.8 17.8
120 x 120 x 8 120 +1.0

 -3.0		 8 +0.2
 -0.4		 88.2 14.7
130 x 130 130 +1.0
 -3.0		 9 +0.2
-0.4		 107.4 17.9
130 x 130 130 12 140.4 23.4
130 x 130 130 15 172.8 28.8
150 x 150 150 +1.0
 -3.0		 12 +0.2
-0.4		 163.8 27.3
150 x 150 150 15 201.6 33.6
150 x 150 150 19 251.4 41.9
Grade Chemical Composition (%) Mechanical Properties
% C % Mn % Si % P % S CEV Tensile Yield (Mpa) 
 Tensile Strength (Mpa) 
 Elongation (%)
SS400 – – – – – – 245 400-510 23


Section Designation Height (mm) Tolerance Height (mm) Web thickness (mm) Tolerance Thickness(mm) Weight (kg) Commercial Weight (kg/m)
25 x 25 x 3 25 ±1,5 3 ±0,6 6.7 1.12
30 x 30 x 3 30 ±1,5 3 ±0,6 8.2 1.36
40 x 40 x 3 40 ±1,5 3 ±0,6 11.0 1.84
40 x 40 x 4 40 ±1,5 4 ±0,6 14.5 2.42
40 x 40 x 5 40 ±1,5 5 ±0,6 17.8 2.97
50 x 50 x 4 50 ±2,0 4 ±0,6 18.4 3.06
50 x 50 x 5 50 ±2,0 5 ±0,6 22.6 3.77
50 x 50 x 6 50 ±2,0 6 ±0,6 26.8 4.47
60 x 60 x 5 60 ±2,0 5 ±0,6 27.4 4.57
60 x 60 x 6 60 ±2,0 8 ±0,7 32.5 5.42
60 x 60 x 8 60 ±2,0 8 ±0,7 42.5 7.09
65 x 65 x 6 65 ±2,0 6 ±0,7 35.5 5.91
65 x 65 x 8 65 ±2,0 8 ±0,7 46.4 7.73
70 x 70 x 6 70 ±2,0 6 ±0,6 38.3 6.38
70 x 70 x 7 70 ±2,0 7 ±0,7 44.3 7.38
75 x 75 x 6 75 ±2,0 6 ±0,6 41.1 6.85
75 x 75 x 8 75 ±2,0 8 ±0,7 53.9 8.99
80 x 80 x 6 80 ±2,0 6 ±0,6 44.0 7.34
80 x 80 x 8 80 ±2,0 8 ±0,7 57.8 9.63
80 x 80 x 10 80 ±2,0 10 ±0,8 71.4 11.9
90 x 90 x 7 90 ±2,0 7 ±0,7 57.7 9.61
90 x 90 x 8 90 ±2,0 8 ±0,7 65.4 10.9
90 x 90 x 9 90 ±2,0 9 ±0,7 73.2 12.2
90 x 90 x 10 90 ±2,0 10 ±0,8 90.0 15
100 x 100 x 8 100 ±3,0 8 ±0,7 73.2 12.2
100 x 100 x 10 100 ±3,0 10 ±0,8 90.0 15
100 x 100 x 13 100 ±3,0 13 ±0,8 106.8 17.8
120 x 120 x 8 120 ±3,0 8 ±0,7 88.2 14.7
130 x 130 130 ±3,0 9 ±0,8 107.4 17.9
130 x 130 130 ±3,0 12 ±1,0 140.4 23.4
130 x 130 130 ±3,0 15 ±1,0 172.8 28.8
150 x 150 150 ±3,0 12 ±1,0 163.8 27.3
150 x 150 150 ±3,0 15 ±1,0 201.6 33.6
150 x 150 150 ±3,0 19 ±1,2 251.4 41.9
Grade  Chemical Composition (%) Mechanical Properties 
% C % Mn % Si % P % S CEV Tensile Yield (Mpa)  Tensile Strength (Mpa)  Elongation (%) 
SS400 – – – – – – 245 400-510 23
Size (mm)Leg’s lengthLeg’s thicknessWeight (kg/m)Area (mm²)
a (mm)Tolerance height (mm)d (mm)Tolerance thickness (mm)
25.425.4± 1.03.17± 0.21.2151
25.44.761.8219
25.46.352.2283
31.831.8± 1.03.17± 0.21.5192
31.84.762.2280
31.86.352.8363
38.138.1± 1.03.17± 0.21.8232
38.13.972.2286
38.14.762.7340
38.16.353.40444
44.544.5± 1.03.17± 0.22.10272
44.54.763.10401
44.56.354.10525
50.850.8± 2.03.17± 0.32.40312
50.84.763.60461
50.86.35± 0.44.70605
50.87.935.80742
50.89.527.0877
63.563.5± 2.04.76± 0.34.6581
63.56.35± 0.46.1768
63.57.937.4942
63.59.528.71120
63.512.711.41450
76.276.2+ 3.0
– 2.0		4.76± 0.45.5703
76.26.357.3929
76.27.939.11150
76.29.5210.71360
76.211.1112.41570
76.212.714.01770
88.988.9+ 3.0
– 2.0		6.35± 0.48.61090
88.97.9310.71350
88.99.5212.61600
88.911.1114.61850
88.912.716.52100
101.6101.6± 3.06.35± 0.59.81250
101.67.9312.21550
101.69.5214.61850
101.611.1116.82140
101.612.719.02420
101.615.8723.42970
127127.0± 3.07.93± 0.515.31960
127.09.5218.32330
127.011.1121.32700
127.012.724.13070
127.015.8729.83780
152.4152.4+ 5.0
– 3.0		7.93± 0.518.52360
152.49.5222.22810
152.411.1125.63270
152.412.729.23710
152.414.2932.64150
152.415.8736.04590
StandardGradeChemical composition (%)Mechanical properties
CMnSiPSYield (Mpa)Tensile strength (Mpa)Elongation (%)
ASTM A36A36max 0.26–max 0.4max 0.04max 0.05Min 250400-550Min 21
ASTM A572Grade 50max 0.23max 1.35max 0.4max 0.04max 0.05Min 345Min 450Min 21
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Vina One Steel Manufacturing Corporation

Executive Editor: Mr. Nguyen Trong An – Marketing Manager.

Address: Voi La hamlet, Long Hiep commune, Ben Luc district, Long An province, Vietnam.

Phone number: (0272) 3 98 98 98
Fax: (027) 3890900
Email: info@vinaonesteel.com 

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