EN10305-2 / EN10305-3 ERW Tubing

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Thabiso Steel is a reputable manufacturer and supplier of high-quality steel products located in Cape Town, South Africa. With a strong focus on quality and customer satisfaction, Thabiso Steel specializes in providing S355JO steel sheets and plates, which are celebrated for their exceptional strength and versatility. The company caters to a diverse array of industries, delivering dependable steel solutions that are customized to meet specific structural and engineering needs. Supported by a skilled team and advanced manufacturing capabilities, Thabiso Steel guarantees timely deliveries, competitive pricing, and products that comply with international quality standards, solidifying its position as a leader in the regional steel market.

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EN10305-2 EN10305-3 ERW Tubing

EN10305-2 ERW Tubing

EN10305-3 ERW Tubing

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What is EN10305-2 / EN10305-3 ERW Tubing?

S355JO steel sheets and plates are classified as non-alloy structural steels under the EN 10025-2 standards. Their chemical makeup generally consists of a maximum of 0.20% carbon, 1.60% manganese, along with trace amounts of phosphorus and sulfur. This low carbon content significantly improves weldability. In terms of mechanical properties, S355JO steel boasts a minimum yield strength of 355 MPa and tensile strength that ranges from 470 to 630 MPa. The “JO” designation indicates a minimum impact energy of 27J at 0°C, ensuring that the steel remains tough even in colder temperatures. This combination of strength, ductility, and impact resistance makes it perfect for demanding structural applications.

Carbon Steel EN10305-2 / EN10305-3 ERW Tubing Chemical Composition

Steel Name	Steel Number	C max, % max.	Si max, % max.	Mn max, % max.	P max, % max.	S max, % max.
E155	1.0033	0,11	0.35	0.70	0.025	0.025
E195	1.0034	0,15	0.35	0.70	0.025	0.025
E235	1.0308	0,17	0.35	1.20	0.025	0.025
E275	1.0225	0,21	0.35	1.40	0.025	0.025
E355	1.0580	0,22	0.55	1.60	0.025	0.025

Carbon Steel EN10305-2 / EN10305-3 ERW Tubing Mechanical Properties

Steel Name	Steel Grade	Cold Drawn / Hard		Cold Drawn / Soft		Cold Drawn & stress relieved			Annealed		Normalised
Steel Name	Steel Grade	Rm, Mpa (N/mm2)	A, %	Rm, Mpa (N/mm2)	A, %	Rm, Mpa (N/mm2)	ReH, MPa (N/mm2)	A, %	Rm, Mpa (N/mm2)	A, %	Rm, Mpa (N/mm2)	ReH, MPa (N/mm2)	A, %
E155	1.0033	400	6	350	10	350	245	18	260	28	270 – 410	155	28
E195	1.0034	420	6	370	10	370	260	18	290	28	300 – 440	195	28
E235	1.0308	490	6	440	10	440	325	14	315	25	340 – 480	235	25
E275	1.0225	560	5	510	8	510	375	12	390	21	410 – 550	275	21
E355	1.0580	640	4	590	6	590	435	10	450	22	490 – 630	355	22

If You Are Looking To Buy High Quality
Pipes, Sheet, Fittings and Flanges

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Top Manufacturer and Supplier of Carbon Steel EN10305-2 / EN10305-3 ERW Tubing in Cape Town, South Africa

Jaxon Steel is a leading manufacturer and distributor of high-quality EN10305-2 / EN10305-3 ERW Tubing in Cape Town, South Africa. We provide premium steel materials and a diverse range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Dedicated to fast delivery and exceptional customer service, we source top-grade raw materials to ensure superior precision, strength, and durability for demanding industrial applications. Contact us today for all your EN10305-2 / EN10305-3 ERW Tubing needs!

CS EN10305-2 / EN10305-3 ERW Tubing Tube Size

Hot rolled	Outside Diameter, mm	Tolerance, mm
	OD≤101.6	+0.4/-0.8
	101.6＜OD≤177.8	+0.4/-1.2
	Cold Drawn	Outside Diameter, mm	Tolerance, mm
OD＜25.4		±0.10
25.4≤OD≤38.1		±0.15
38.1＜OD＜50.8		±0.20
50.8≤OD＜63.5		±0.25
63.5≤OD＜76.2		±0.30
76.2≤OD≤101.6		±0.38
101.6＜OD≤177.8		+0.38/-0.64
Hot rolled		Outside Diameter, mm	Tolerance, %
	OD≤101.6, WT≤2.4	+40/-0
	OD≤101.6, 2.4＜WT≤3.8	+35/-0
	OD≤101.6, 3.8＜WT≤4.6	+33/-0
	OD≤101.6, WT>4.6	+28/-0
	OD>101.6, 2.4＜WT≤3.8	+35/-0
	OD>101.6, 3.8＜WT≤4.6	+33/-0
	OD>101.6, WT>4.6	+28/-0
Cold Drawn	Outside Diameter, mm	Tolerance, %
	OD≤38.1	+20/-0
	OD>38.1	+22/-0

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Types of EN10305-2 / EN10305-3 ERW Tubing

CS EN10305-2 ERW Tubes

Carbon Steel EN 10305-3 ERW Tubing

Carbon Steel EN10305-3 ERW Tubing

ERW Cold Drawn Precision Steel Tubes

EN10305-2 ERW Cold Drown Tubing

EN 10305-3 Grade E355 Carbon Steel Welded Tubing

CS EN10305-2 ERW Tubes In South Africa, Carbon Steel EN10305-3 ERW Tubing In United kingdom, EN10305-2 ERW Cold Drown Tubing Stockist Cape Town, EN 10305-2 E195 E235 E355 Welded Cold Drawn Precision Steel Tubes Supplier in Johannesburg, Carbon Steel EN 10305-3 ERW Tubing In Gqeberha, EN 10305-2 ERW Precision Steel Tubing Mbombela, ERW Cold Drawn Precision Steel Tubes Germiston, EN10305-3 E235 +N ERW Cold Drawn Steel Tubes South Africa, EN 10305-3 Grade E355 Carbon Steel Welded Tubing In Cape Town, South Africa.

Uses of EN10305-2 / EN10305-3 ERW Tubing

S355JO steel sheets and plates are extensively utilized across various industries due to their remarkable strength, weldability, and impact resistance. They are commonly used in constructing bridges, buildings, offshore platforms, and heavy machinery, supporting structural integrity under different loads and conditions. Additionally, this steel grade is employed in manufacturing cranes, truck frames, pressure vessels, and wind turbine structures. Its versatility makes it suitable for both indoor and outdoor applications, especially in engineering projects that require durability and performance under stress. Thabiso Steel offers these products in a range of dimensions, tailored to meet the specific needs of infrastructure projects.