En10219 Non-Alloy Steel Square Hollow Section for Building

• Customization: Available
• After-sales Service: Change/Return
• Warranty: 1 Year
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Usage: Construction & Decoration
• Section Shape: Round
• Od: 15*15mm-500*500mm
• Wt: 0.6mm-20mm
• Length: 3m-12m or Base on Client′s Requirement
• Transport Package: in Bundle or as Customers′ Request
• Specification: ISO, CE, TUV, PED,
• Trademark: KINGMETAL
• Origin: China
• HS Code: 7306610000
• Production Capacity: 5000ton/Year

Product Description

EN10219 Non-Alloy Steel Square Hollow Section For Building 
 

Standard : BS EN 10219 - Cold Formed Welded Structural Hollow Sections of Non-alloy and Fine Grain Steels
Grade : S235JRH
SHS (Square Hollow Sections) Sizes : 20*20mm-400*400mm
Wall Thickness : 0.5mm - 25mm
Length : 6000-14000 mm
Type : Seamless/ Welded / ERW
Dimensional Tolerances : Thickness : (All sizes +/- 10%)
Packing : In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or square cut, End Capped Certification & supplementary test, Finishing & Identity Mark
Surface Protection : Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized

Chemical Composition

Steel Grade	Thickness (mm)	C	Si	Mn	P	S	N	CEV
S235JRH	6≤t≤16	≤0.17	-	≤1.40	≤0.040	≤0.040	≤0.009	≤0.37
	16<t≤40							≤0.39
	40<t≤65	≤0.20						≤0.41
	65<t≤70							≤0.44

Mechanical Properties

Steel Grade	Thickness (mm)	Yield strength (N/mm²)	Tensile strength (N/mm²)	Elongation (%)	Test temperature (°C)	Impact value (J)
S235JRH	6≤t≤16	235≤	360-510	26≤	20	27≤
	16<t≤40	225≤		26≤
	40<t≤63	215≤		25≤
	63<t≤70	215≤		24≤

 Sizes

Size mm	kg/m	Size mm	kg/m
20 x 20 x 2.0	1.12	20 x 20 x 2.5	1.35
25 x 25 x 1.5	1.06	25 x 25 x 2.0	1.43
25 X 25 X 2.5	1.74	25 X 25 X 3.0	2.04
30 X 30 X 2.0	1.68	30 X 30 X 2.5	2.14
30 X 30 X 3.0	2.51	40 x 40 x 1.5	1.81
40 x 40 x 2.0	2.31	40 x 40 x 2.5	2.92
40 x 40 x 3.0	3.45	40 x 40 x 4.0	4.46
40 x 40 x 5.0	5.40	50 x 50 x 1.5	2.28
50 x 50 x 2.0	2.93	50 x 50 x 2.5	3.71
50 x 50 x 3.0	4.39	50 x 50 x 4.0	5.72
50 x 50 x 5.0	6.97	60 x 60 x 3.0	5.34
60 x 60 x 4.0	6.97	60 x 60 x 5.0	8.54
60 x 60 x 6.0	9.45	70 x 70 x 3.0	6.28
70 x 70 x 3.6	7.46	70 x 70 x 5.0	10.11
70 x 70 x 6.3	12.50	70 x 70 x 8	15.30
75 x 75 x 3.0	7.07	80 x 80 x 3.0	7.22
80 x 80 x 3.6	8.59	80 x 80 x 5.0	11.70
80 x 80 x 6.0	13.90	90 x 90 x 3.0	8.01
90 x 90 x 3.6	9.72	90 x 90 x 5.0	13.30
90 x 90 x 6.0	15.76	90 x 90 x 8.0	20.40
100 x 100 x 3.0	8.96	100 x 100 x 4.0	12.00
100 x 100 x 5.0	14.80	100 x 100 x 5.0	14.80
100 x 100 x 6.0	16.19	100 x 100 x 8.0	22.90
100 x 100 x 10	27.90	120 x 120 x 5	18.00
120 x 120 x 6.0	21.30	120 X 120 X 6.3	22.30
120 x 120 x 8.0	27.90	120 x 120 x 10	34.20
120 X 120 X 12	35.8	120 X 120 X 12.5	41.60
140 X 140 X 5.0	21.10	140 X 140 X 6.3	26.30
140 X 140 X 8	32.90	140 X 140 X 10	40.40
140 X 140 X 12.5	49.50	150 X 150 X 5.0	22.70
150 X 150 X 6.3	28.30	150 X 150 X 8.0	35.40
150 X 150 X 10	43.60	150 X 150 X 12.5	53.40
150 X 150 X 16	66.40	150 X 150 X 16	66.40
180 X 180 X 5	27.40	180 X 180 X 6.3	34.20
180 X 180 X 8	43.00	180 X 180 X 10	53.00
180 X 180 X 12.5	65.20	180 X 180 X 16	81.40
200 X 200 X 5	30.50	200 X 200 X 6	35.8
200 x 200 x 6.3	38.2	200 x 200 x 8	48.00
200 x 200 x 10	59.30	200 x 200 x 12.5	73.00
200 x 200 x 16	91.50	250 x 250 x 6.3	48.10
250 x 250 x 8	60.50	250 x 250 x 10	75.00
250 x 250 x 12.5	92.60	250 x 250 x 16	117.00
300 x 300 x 6.3	57.90	300 x 300 x 8	73.10
300 x 300 x 10	57.90	300 x 300 x 8	90.70
300 x 300 x 12.5	112.00	300 x 300 x 16	142.00
350 x 350 x 8	85.70	350 x 350 x 10	106.00
350 x 350 x 12.5	132.00	350 x 350 x 16	167.00
400 x 400 x 10	122.00	400 x 400 x 12	141.00
400 x 400 x 12.5mm	152.00	400 x 400 x 16	192

Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.