Hot Finish ASTM A500 Gr. B Rectangular Hollow Section

HOT FINISH ASTM A500 GR. A RECTANGULAR HOLLOW SECTION MANUFACTURER & SUPPLIER IN MUMBAI, INDIA.

ASTM A500 Gr. B Hot Finish Rectangular Hollow Section Welded Tube, Hot Finish ASTM A500 Gr. B ERW RHS Tubing, ASTM A500 Grade A Hot Formed Welded Carbon Steel RHS Tubing, Hot Finish ASTM A500 Gr. B CS RHS Tube, Gr.A ASTM A500 MS Hot Finished Rectangular Section, ASTM A500 Gr. B Hot Finish Welded Rectangular Hollow Sections, Hot Finish ASTM A500 Gr. B RHS Seamless Pipes, ASME SA500 Gr. B CS Hot Finish Rectangular Hollow Section, A500 Gr. B HF RHS Supplier & Stockist in Mumbai, India.

Ranfit Metal is a well-known manufacturer, supplier, and stockiest of ASTM A500 Gr. B Hot Finish Rectangular Hollow Section. Hot-finished Gr. B RHS Hot-finished hollow sections is a structural steel product widely used in construction, engineering, and industrial applications. Gr. B Rectangular Hollow Hot-finished Sections has a minimum yield strength of 50,000 psi (345 MPa), which is significantly higher than other grades of steel. This increased strength enables the section to withstand heavy loads and harsh environmental conditions, making it suitable for use in demanding applications such as building frames, bridges, and heavy machinery. ASME SA500 Gr. B Hot Finished Rectangular Hollow Section Welded Tube is made from high-quality steel alloy that conforms to the ASTM A500 standard, ensuring exceptional strength, durability, and resistance to corrosion. However, if you are referring to hot finish ASTM A500 Gr. B Rectangular Hollow Section, the term "hot finish" might indicate a post-welding heat treatment or a different finishing process often used to relieve stresses or improve mechanical properties. The long-term durability and low maintenance requirements of ASTM A500 Gr. B Seamless RHS Pipes can come in a range of sizes, with diameters from 10x10 mm to 500x500 mm, wall thicknesses from 0.4 mm to 25 mm, and lengths from 1 to 12 meters. Hot Finish ASTM A500 Gr. B CS Rectangular Hollow Section is a carbon steel hollow section pipe that is used for a variety of applications, including construction, shipbuilding, and chemical construction.

ASTM A500 Grade A Hot Finish MS Rectangular Tube Stockists in India, ASTM A500 Gr. B CS Hot Finish Rectangular Pipes Distributors, Hot Rolled ASTM A500 Gr. B RHS Pipe, ASTM A500 Gr. B Carbon Steel Rectangular Hollow Section Suppliers in Mumbai, Hot Finish ASTM A500 Gr A Rectangular Box Sections, ASME SA500 Gr. B Hot Finished RHS Tubing, ASTM A500 Gr. B Hot Finish Mild Steel Rectangular Hollow Section, Hot Rolled ASTM A500 Gr. B Seamless Rectangular Hollow Sections, A500 Gr. B Hot Finish RHS Pipe Exporters in Mumbai, India.

Key Standards

ASTM A500: Hot Finish is a carbon steel hollow section pipe.

Grade A: is the lowest strength grade under ASTM A500, primarily used for structural applications where higher grades (B, C, D) are unnecessary.

Hot Finish ASTM A500 Gr. B Rectangular Hollow Section Specifications

Standard No	ASTM A500 / ASME SA500
Grade	Gr. B (Hot Finish)
RHS (Rectangular Hollow Sections) Sizes	10mm x 15mm / 150mmx50mm / 300mmx400mm / 600mmx550mm
Dimensional Tolerances	Thickness (All sizes +/- 10%)
Wall Thickness	0.5mm - 25mm
Length	6000-14000 mm
Dimension Range	21.3-914mm
End Finish	mill-cut finish without further machining, Plain ended-Mechanically sheared
Surface Finish	Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized
Packing	In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or rectangular cut, End Capped Certification & supplementary test, Finishing & Identity Mark

ASTM A500 Gr. B Rectangular Hollow Section Material Equivalent

Standard	Grade
ASTM A500	Grade A

Gr. B ASTM A500 Hot Finish Rectangular Hollow Section Chemical Composition

ASTM A500	C, max	P, max	S, max	Cu, min
Grade A	0.26	0.035	0.035	0.20

Hot Finish ASME SA500 Grade Gr. B Rectangular Hollow Section Mechanical Strength

ASTM A500	Tensile strength, min	Yield strength, min,	Elongation in 2 in. (50.8 mm) min, %
Grade A	310 MPa, 45 000 psi	269 MPa, 39 000 psi	25

Types of EN 10219 S355J2H Hollow Section Square

ASTM A500 Gr. B Hot Finish Rectangular Hollow Section Size Chart

Size mm	kg/m	Size mm	kg/m
40 x 20 x 2.0	1.68	40 x 20 x 2.5	2.03
40 x 20 x 3.0	2.36	40 x 25 x 1.5	1.44
40 x 25 x 2.0	1.89	40 x 25 x 2.5	2.23
50 x 25 x 2.0	2.21	50 x 25 x 2.5	2.72
50 x 25 x 3.0	3.22	50 x 30 x 2.5	2.92
50 x 30 x 3.0	3.45	50 x 30 x 4.0	4.46
50 x 40 x 3.0	3.77	60 x 40 x 2.0	2.93
60 x 40 x 2.5	3.71	60 x 40 x 3.0	4.39
60 x 40 x 4.0	5.72	70 x 50 x 2	3.56
70 x 50 x 2.5	4.39	70 x 50 x 3.0	5.19
70 x 50 x 4.0	6.71	80 x 40 x 2.5	4.26
80 x 40 x 3.0	5.34	80 x 40 x 4.0	6.97
80 x 40 x 5.0	8.54	80 x 50 x 3.0	5.66
80 x 50 x 4.0	7.34	90 x 50 x 3.0	6.28
90 x 50 x 3.6	7.46	90 x 50 x 5.0	10.11
100 x 50 x 2.5	5.63	100 x 50 x 3.0	6.75
100 x 50 x 4.0	8.86	100 x 50 x 5.0	10.90
100 x 60 x 3.0	7.22	100 x 60 x 3.6	8.59
100 x 60 x 5.0	11.70	120 x 80 x 2.5	7.65
120 x 80 x 3.0	9.03	120 x 80 x 4.0	12.00
120 x 80 x 5.0	14.80	120 x 80 x 6.0	17.60
120 x 80 x 8.0	22.9	150 x 100 x 5.0	18.70
150 x 100 x 6.0	22.30	150 x 100 x 8.0	29.10
150 x 100 x 10.0	35.70	160 x 80 x 5.0	18.00
160 x 80 x 6.0	21.30	160 x 80 x 8.0	27.90
200 x 100 x 5.0	22.70	200 x 100 x 6.0	27.00
200 x 100 x 8.0	35.4	200 x 100 x 10.0	43.60
250 x 150 x 5.0	30.5	250 x 150 x 6.0	38.2
250 x 150 x 8.0	48.0	250 x 150 x 10	59.3
300 x 200 x 6.0	48.10	300 x 200 x 8.0	60.50
300 x 200 x 10.0	75.00	400 x 200 x 8.0	73.10
400 x 200 x 10.0	90.70	400 x 200 x 16	142.00

RHS	Thickness	Sec Area	Unit	Moment of Inertia		Radius of Gyration		Elastic Modulus		Torsional Constants		Outer Surface Area
mm	mm	cm2	kg/m	cm4	cm4	cm	cm	cm3	cm3	cm4	cm3	m2
50x25	2	2.74	2.15	8.38	2.81	1.75	1.01	3.35	2.25	6.97	3.79	0.142
	2.6	3.46	2.71	10.16	3.36	1.71	0.99	4.06	2.69	8.27	4.53	0.137
	3.2	4.13	3.24	11.63	3.8	1.68	0.96	4.35	3.04	9.52	5.12	0.134
	4	4.95	3.88	13.13	4.23	1.63	0.92	5.25	3.38	10.86	5.69	0.129
60x40	2.26	4.76	3.73	22.76	12.09	2.19	1.59	7.59	6.05	25.59	9.83	0.187
	2.9	5.25	4.12	24.74	13.11	2.17	1.58	8.25	6.56	28.02	10.66	0.185
	3.6	6.35	4.98	28.9	15.23	2.13	1.55	9.63	7.62	33.3	12.41	0.181
	4.5	7.67	6.02	33.31	17.44	2.08	1.51	11.1	8.72	39.34	14.29	0.177
60x33	2.6	4.7	3.69	25.15	8.43	2.31	1.34	7.62	5.11	20.75	8.71	0.185
	2.9	5.19	4.07	27.33	9.12	2.29	1.33	8.28	5.53	22.65	9.43	0.183
	3.6	6.28	4.93	31.87	10.52	2.25	1.29	9.66	6.37	26.71	10.9	0.179
	4.5	7.58	5.95	36.64	11.93	2.20	1.25	11.1	7.23	31.21	12.43	0.175
80x40	2.6	5.8	4.55	46.58	15.74	2.84	1.65	11.65	7.87	38.5	13.46	0.227
	2.9	6.41	5.03	50.87	17.11	2.82	1.63	12.72	8.56	42.23	14.66	0.225
	3.2	7.01	5.5	54.94	18.41	2.8	1.62	13.74	9.21	45.83	15.78	0.224
	4	8.55	6.71	64.79	21.49	2.75	1.59	16.2	10.74	54.77	18.49	0.219
	4.8	10.01	7.85	73.22	24.03	2.71	1.55	18.3	12.02	62.81	20.79	0.215
96x48	3.2	8.54	6.71	98.61	33.28	3.4	1.97	20.54	13.87	82.13	23.82	0.272
	4	10.47	8.22	117.54	39.32	3.35	1.94	24.49	16.38	99.11	28.24	0.267
	4.8	12.31	9.66	134.35	44.55	3.3	1.9	27.99	18.56	114.8	32.14	0.263
122x61	3.6	12.32	9.67	232.61	78.83	4.34	2.53	38.13	25.85	193.91	44.5	0.347
	4.5	15.14	11.88	278.94	93.78	4.29	2.49	45.73	30.75	235.39	53.13	0.343
	5.4	17.85	14.01	320.83	107.03	4.24	2.45	52.6	35.09	347.29	60.89	0.338
120x60	3.2	10.85	8.51	199.88	67.95	4.29	2.5	33.31	22.65	165.83	28.95	0.344
	3.6	12.11	9.5	220.75	74.77	4.27	2.48	36.79	24.92	184.1	42.91	0.341
	4.5	14.87	11.67	264.52	88.88	4.22	2.44	44.09	29.63	223.34	51.19	0.337
145x82	4.8	20.28	15.92	555.16	228.50	5.23	3.36	76.57	55.73	534.27	94.45	0.429
	5.4	22.6	17.74	610.85	250.59	5.2	3.33	84.26	61.12	592.7	103.81	0.426

Hot Finish ASTM A500 Gr. B RHS Dimensional Tolerances

Characteristics	Tolerance
Outside Diameter of Size (H: Longest Side; B: Shortest Side)	H ＜ 100mm, B ＜ 100mm	max ±1% with a min of ±0.5mm
	100mm ≤ H ≤ 200mm, 100mm ≤ B ≤ 00mm	±0.8%
	H200mm, B200mm	±0.6%
Wall Thickness	WT ≤ 5mm	±10%
Wall Thickness	WT5mm	±0.5mm
Concavity/Convexity	max ±0.8% with a min of ±0.5mm
Squareness of Sides	90°±1°
External Corner Radius	WT ≤ 6mm	1.6WT ≤ R ≤ 2.4WT
	6mm ＜ WT ≤ 10mm	2.0WT ≤ R ≤ 3.0WT
	WT10mm	2.4WT ≤ R ≤ 3.6WT
Twist	2mm + 0.5mm/m in length
Straightness	1.5mm/1000mm in total length
Mass	±6% in individual lengths
Length	L＜6000mm	+5mm/-0mm
	6000mm ≤ L ≤ 10000mm	+15mm/-0mm
	L 10000mm	+5mm/-0mm plus 1mm/m

Hot Finish ASTM A500 Gr. B RHS Tolerances on shape, Straightness & Mass

Random Length	4000 to 16000 with a range of 2000 Per order item	10% of sections supplied may be below minimum for the ordered range, but not less than 75% of the minimum of the range.
Approximate Length	4000 to 16000	500 mm
Exact Length	≥ 2000 to 6000 ≥ 6000	+10 /-0 mm +15 /-0 mm

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Hot Finish ASTM A500 Gr. B RHS Available Types

Gr. B Hot Finish CS Rectangular Hollow Section Supplier	Gr. B Welded Rectangular Tubing
ASTM A500 Gr. B Hot Finish MS RHS Tube	ASTM A500 Gr. B Hot Finish Rectangular Box Sections
Hot Finish ASTM A500 Gr. B Piping Supplier	Hot Finish ASTM A500 Gr. B Tubing
High Temperature ASTM A500 Gr. B Pipes	ASTM A500 Gr. B MS Rectangular Hollow Section Pipe
Gr. B Hot Rolled Rectangular Hollow Sections Supplier	ASTM A500 Gr. B Hot Finish ERW RHS Manufacturer
ASTM A500 Gr. B Hot Finish Rectangular Seamless Pipe	ASTM A500 Gr. B Rectangular Hot Finish ERW Pipes
ASTM A500 Gr. B Carbon Steel Welded RHS MAnufacturer	ASTM A500 Hot Finish Gr. B MS RHS Tube
ASTM A500 Gr. B Seamless Hot Finish RHS Tubes	ASTM A500 Gr. B Rectangular Hollow Structural Sections
ASTM A500 Schedule 40 Gr. B Seamless Pipes	Hot Finish ASTM A500 Gr. B Structural HFRHS
ASTM A500 Gr. B Hot Finish Rectangular Box Sections	ASTM A500 Gr. B Seamless Rectangular Hollow Section Stockist
Hot Finish ASTM A500 Gr. B Hollow Rectangular Tube,	Welded Hot Finish ASTM A500 Gr. B RHS Pipes
ASTM A500 Gr. B Hot Finish RHS Tube Stockist	ASTM A500 Gr. B Rectangular Structural Steel Piping
Hot Finish ASTM A500 Gr. B Structural Hollow Sections Exporter	SCH 20 ASTM A500 Gr. B Boiler Rectangular Seamless Pipes
Hot Dipped Galvanized ASTM A500 Gr. B Rectangular Pipes	Welded Hot Finish ASTM A500 Gr. B RHS Pipe

ASTM A500 Gr. B Hot Finish RHS Manufacturing Process

ASTM A500 Gr. B Hot Finish Rectangular Hollow Sections – Application Industrty

Petrochemical Industry
Aerospace Industry
Refineries
Construcion

Chemical Industry
Railway Industry
Oil & Gas Industry
Ship Building

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Suppliers and Exporters of EN 10219 S355J2H Square Hollow Sections in cities like

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