Product Description

OBJECTIF Group FRANCE
52, Av de Constantine 38100 Grenoble - France

Tél : 00.33.762.58.79.19
Fax : 00.33.476.25.52.30

Dear Sir,

We are pleased to submit our firm offer for any quantity reinforcing steel bars with AGE or Grooved as follows:

Material : Reinforcing Bars
Quality : ASTM A615 Gr.60
Quantity : Any -/MT

SIZE 8mm to 32mm
FOB Price : **** $mt
CIF Price : FOB price + shipping Cost
Origin : Turkish; Iran; Europe; origin.
Irrevocable, Confirmed, Letter of Credit
Respectfully Yours,

Specifications︰ Dear Sir,

Our partner IRAN & CIS countries is manufacturer and exporter of products includes : Steel - Equal Angles, Bras, Round, Square, Chaneel.
Reliability, high quality, on time delivery, and competitive prices has made us successful in both internal and external trade.
All orders from all around the world with LOI/BCL will be accepted and provided as soon as possible.
Best regards

Eng - SHERAFATMAND Nader
Manager Middle East Operation
Hot Rolled Carbon Steel Equal-Leg Angles
Dimensions
STANDARD : GOST 8509-93 THICKNESS RANGE 3 to 10 mm section (mm) 30x30x3, 40x40x3, 40x40x4, 50x50x4, 50x50x5, 63x63x5 63x63x6, 80x80x7, 80x80x8, 100x100x8, 100x100x10

N b t R r F, cm2 GOST 8509-93 G,weight 1 m/kg
x - x x0 - x0 y0 - y0 Ixycm4 X0, cm
mm Ix, cm4 Wx, cm3 Ix, cm Ix0 max, cm4 ix0 max, cm Iy0 min,cm4 Wy0,cm3 iy0 min, cm
30 X 3 30 3.0 4.0 1.3 1.74 1.45 0.67 0.91 2.30 1.15 0.60 0.53 0.59 0.85 0.85 1.36
40 X 3 40 3.0 5.0 1.7 2.35 3.55 1.22 1.23 5.63 1.55 1.47 0.95 0.79 2.08 1.09 1.85
40 X 4 40 4.0 5.0 1.7 3.08 4.58 1.6 1.22 7.26 1.53 1.9 1.19 0.78 2.68 1.13 2.42
50 x 4 50 4.0 5.5 1.8 3.89 9.21 2.54 1.54 14.63 1.94 3.8 1.95 0.99 5.42 1.38 3.05
50 X 5 50 5.0 5.5 1.8 4.8 11.2 3.13 1.53 17.77 1.92 4.63 2.3 0.98 6.57 1.42 3.77
63 X 5 63 5.0 7 2.3 6.13 23.1 5.05 1.94 36.8 2.44 9.52 3.87 1.25 13.7 1.74 4.81
63 X 6 63 6.0 7 2.3 7.28 27.06 5.98 1.93 42.91 2.43 11.18 4.44 1.24 15.9 1.78 5.72
80 X 7 80 7 9.0 3.0 10.85 65.31 11.32 2.45 103.6 3.09 26.97 8.55 1.58 38.3 2.23 8.51
80 X 8 80 8.0 9.0 3.0 12.3 73.36 12.8 2.44 116.39 3.08 30.32 9.44 1.57 43.0 2.27 9.65
100 X 8 100 8.0 12.0 4.0 15.6 147.19 20.3 3.07 233.46 3.87 60.92 15.66 1.98 86.3 2.75 12.25
100 X 10 100 10.0 12.0 4.0 19.24 178.95 24.97 3.05 283.83 3.84 74.08 18.51 1.95 110.0 2.83 15.1


Deformed hot-rolled Steel Bars
Dimensions
CARBON STEEL DEFORMED ROUND BARS WITH SURFACE TREATMENT section ( mm ) 8.0 to 40

Diameter, d, mm d h di hi t b bi r G, 1 kg S, sm²
norm toler. norm. toler.
8 7.5 +0.3 -0.5 0.75 +0.25-0.25 9.0 0.75 5 0.75 1.25 1.1 0,395 0.503
10 9.3 1.0 +0.5-0.5 11.3 1.0 7 1.0 1.5 1.5 0,617 0.785
12 11.0 1.25 13.5 1.25 7 1.0 20. 1.9 0,888 1.131
14 13.0 1.25 15.5 1.25 7 1.0 2.0 1.9 1,210 1.540
16 15.0 1.5 18.0 1.5 8 1.5 2.0 2.2 1,580 2.010
18 17.0 1.5 20.0 1.5 8 1.5 2.0 2.2 2.000 2.540
20 19.0 1.5 22.0 1.5 8 1.5 2.0 2.2 2.470 3.140
22 21.0 +0.4 -0.5 1.5 24.0 1.5 8 1.5 2.0 2.2 2.980 3.800
25 24.0 1.5 27.0 1.5 8 1.5 2.0 2.2 3.850 4.910
28 26.5 +0.4 -0.7 2.0 +0.7-0.7 30.5 2.0 9 1.5 2.5 3.0 4.830 6.160
32 30.5 2.0 34.5 2.0 10 2.0 3.0 3.0 6.310 8.040
36 34.5 2.5 39.5 2.5 12 2.0 3.0 3.5 7.990 10.180
40 38.5 2.5 43.5 2.5 12 2.0 3.0 3.5 9.870 12.570
Diameter & Length Tolerances
STANDARD : GOST 5781-82

Diameter:
d, mm Tolerances
8 ≤ d ≤20 + 0.3- 0.5
22 ≤ d ≤ 25 + 0.4- 0.5
28 ≤ d ≤ 40 + 0.4- 0.7
Length:
L, m Tolerances
2 < L ≤ 6 + 50 mm
L > 6 + 70 mm
Chemical structure steel grade 35 GS, according to GOST 380-94:
35 GS C Mn Si P S Cr Ni Cu N
Min 0.30 0.80 0.60
Max 0.37 1.20 0.90 0.040 0.045 0.30 0.30 0.30 120 ppm
Mechanical properties :
class of bar Yield point (min), N/mm² Tensile strength (min), N/mm² Elongation (min), % Bbending test in cold condition
A-III (A400) 390 590 14 % 90°; c=3d
Round hot-rolled Steel Bars
Dimensions
CARBON STEEL STRUCTURAL ROUND BARS WITHOUT SURFACE TREATMENT section ( mm ) 8.0 to 22

Diameter, mm Tolerances S, mm2 G, 1 kg
A B C
8 0,5027 0,395
9 +0,1 +0,3 0,6362 0,499
10 +0,1 +0,3 0,7854 0,616
11 -0,5 -0,5 0,9503 0,746
12 -0,5 -0,5 1,131 0,888
13 +0,1 1,327 1,04
14 +0,1 1,539 1,21
15 -0,3 1,767 1,39
16 -0,3 2,011 1,58
17 2,270 1,78
18 2,545 2,00
19 2,835 2,23
20 3,142 2,47
21 + 0.1 +0.2 0.4 3,462 2,72
22 3,801 2,980
Diameter – Curvature – Length Tolerances
STANDARD : GOST 2590 - 88

Diameter:
d, mm Tolerances
5 < d ≤ 9 + 0.5
9 < d ≤ 19 + 0.6
19 < d ≤ 25 + 0.8
25 < d ≤ 31 +0.9
Curvature:
a, mm Curvature Tolerances
d ≤ 25 0.5 % of L. + 0.5
d ³ 25 0.4 % of L + 0.6
Length:
L, m Tolerances
L ≤ 4 + 30 mm
4 < L ≤ 6 + 50 mm
19 < a ≤ 25 + 0.8
L ≥ 6 + 70 mm
Square Hot-rolled Steel Square Bars
STANDARD : GOST 2591 - 88

Dimensions & Tolerances
CARBON STEEL SQUARE BARS section ( mm ) 12, 14, 16

a, mm Tolerances S, cm2 G, 1 kg
Max Nor
12 +0.1 / -0.5 +0.3 / -0.5 1.44 1.13
14 +0.1 / -0.5 +0.3 / -0.5 1.96 1.54
16 +0.1 / -0.5 +0.3 / -0.5 2.56 2.00
Hot Rolled Carbon Steel Channels
DIMENSIONS

STANDARD : GOST 8240-89 UPN 65, 80, 100

UPN h b S t R mm R mm Acm2 Gkg/m GOST 8240-89 Z0, cm
X – X Y- Y
Ix, cm4 Wx, cm3 Ix, cm Sx, cm3 Iy, cm4 Wy, cm4 Iy, cm
mm
65 65 36 4.4 7.2 6.0 2.5 7.51 5.90 48.6 15.0 2.54 9.0 8.70 3.68 1.08 1.24
80 80 40 4.5 7.4 6.5 2.5 8.98 7.05 89.4 22.4 3.16 23.30 12.80 4.75 1.19 1.31
100 100 46 4.5 7.6 7.0 3.0 10.90 8.59 174.0 34.8 3.99 20.40 20.40 6.46 1.37 1.44

TOLERANCES
STANDARD : GOST 8240-89
Parameters, mm SIZES TOLERANCES
h – height <= 80 ± 1.5
80 – 140 140 – 180 ± 2.0 ± 2.5
180 – 300300 – 400 ± 3.0 ± 3.5
b - width <= 40 ± 1.5
40 – 5858 – 7070 – 100 ± 2.0 ± 2.5 ± 3.0
>= 100 ± 3.5
t – thickness <= 7.47.4 – 8.1 -0.7
8.1 – 9.39.3 – 10.2 -0.8
10.2 – 11.0>=11 - 1.0
Curvature - ≤ 02 % of L
L - Lenght < 8 m > 8 m + 40 + 80

a, mm Curvature
a ≤ 25 0.5 % per meter
a ³ 25 0.4 % per meter
Mechanical properties of Steel Grades
Mechanical properties DIN 17100 ST37.2 Minimum % Maximum %
Tensile strength 340 N/mm2 470 N/mm2
Yield point 235 N/mm2
Elongation 21 % 26 %

Mechanical properties GOST 535-88, 3SP, 3PS Minimum % Maximum %
Tensile strength 370 N/mm2 490 N/mm2
Yield point 205 N/mm2 255 N/mm2
Elongation 23 % 26 %

Mechanical properties GOST 535-88, 5SP, 5PS Minimum % Maximum %
Tensile strength 490 N/mm2 630 N/mm2
Yield point 255 N/mm2 295 N/mm2
Elongation 17 % 20 %

Payment Details︰ LC at sight

Min Order︰ 3000mt

Ship Date︰ 30 to 45 days after recepte LC

Standard Met︰ ASTM - GOST

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