Carbon Steel EN-19 (V 320) Bars

Operating from the heart of New Zealand’s industrial sector in Hamilton, Hemi Metals takes pride in supplying robust and reliable materials tailored for demanding applications. Our Carbon Steel EN-19 (V 320) Bars stand as a perfect example of this commitment, offering a superior blend of strength and toughness. This particular grade is engineered to meet the rigorous challenges faced by local engineers and manufacturers, ensuring your projects are built on a foundation of locally-sourced, high-performance steel you can count on for critical components.

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Carbon Steel EN-19 Series Round Bars

Carbon Steel EN-19 Series Hex Bars

Carbon Steel EN-19 Series Rods

What is Carbon Steel EN-19 Series Bars ?

At its core, EN-19 (V 320) is a versatile chromium-molybdenum steel known for its excellent mechanical properties. Its composition includes key elements like chromium and molybdenum that contribute to its impressive hardenability. When heat-treated, this steel achieves a high tensile strength alongside good ductility and wear resistance. This combination makes it less brittle than some alternatives, allowing it to withstand significant impact and fatigue, which is why it’s so valued for parts that must endure heavy loads and stress.

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Carbon Steel EN-19 Series Bars Specifications

Grades	EN 8, EN 19, EN 24, EN 31
Dimensions	EN, DIN, JIS, ASTM, BS, ASME, AISI
Carbon Steel EN Series Round Bars	3.0 – 50.8 mm, Over 50.8 – 300mm
Carbon Steel EN Series Rectangular Bars	6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm
Carbon Steel EN Series Hex Bars	AF5.8mm–17mm
Carbon Steel EN Series Square Bars	AF2mm – 14mm, AF6.35mm,9.5mm,12.7mm, 15.98mm,19.0mm, 25.4mm
Carbon Steel EN Series Flat Bars	1/2” to 10” in thickness range of 2mm to 150mm
Length	1 to 6 Meters, Custom Cut Lengths
Finish	Bright, Polish & Black
Form	Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.

Chemical Compositions of Carbon Steel EN-19 Series Bars

Grade
	C%	Si%	Mn%	Cr%	Mo%	W%
EN-1A	0.007 TO 0.15	0.10	0.80 TO 1.00	S	P	–
				0.20 TO 0.30	0.70 MAX
EN-8	0.35 TO 0.45	0.05 TO 0.30	0.60 TO 1.00	S	P	–
				0.06 MAX	0.06 MAX
EN-9	0.50 TO 0.60	0.05 TO 0.30	0.5 TO 0.80	–	–	–
EN-19(V 320)	0.35 TO 0.45	0.10 TO 0.30	0.5 TO 0.80	0.90 TO 1.40	0.20 TO 0.40
EN-24(V 130)	0.35 TO 0.45	0.10 TO 0.35	0.45 TO 0.70	0.90 TO 1.40	0.20 TO 0.35	NI
						1.3 TO 1.8
EN-31 R-100	0.90 TO 1.20	0.10 TO 0.35	0.30 TO 0.75	1.00 TO 1.60	–	–
EN-36C E-200	0.12 TO 0.18	0.10 TO 0.35	0.30 TO 0.60	0.60 TO 1.10	–	NI
						3.0 TO 3.75
EN-42	0.70 TO 0.85	0.10 TO 0.40	0.55 TO 0.75	–	–	–
EN-44	0.90 TO 1.20	0.30	0.45 TO 0.70	–	–	–
EN-45 F-110	50 TO 0.60	1.5 TO 2.0	0.70 TO 1.00	–	–	–
EN-351	0.10 TO 0.20	0.35	0.60 TO 1.00	0.40 to 0.80	0.08 to 0.10	NI
						0.60 TO 1.00
EN-353	0.10 TO 0.20	0.35	0.50 TO 1.00	0.75 TO 1.25	0.08 to o.15	NI
						1.00 TO 1.50

Mechanical Properties of Carbon Steel EN-19 Series Bars

	Annealed	R	S	T	U	V	W	Y
Ruling Section (mm)	150	150	100	65	65	30	30	25
Tensile Strength (MPa)	680/720	690/850	770/930	850/1000	930/1080	1000/1160	1080/1240	1280
Yield Stress (MPa)	440/480	480	570	665	740	835	895	1050
Elongation (% Min)	22	15	15	13	12	12	10	10
ISO V Impact (Joule)	30	30	30	30	25	25	22	7
Hardness (Brinell)	190/210	201/255	223/277	248/302	269/321	293/341	311/375	363/415
Proof Stress (0.2%) if required (MPa, Min)		495	550	630	710	770	850	985

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Carbon Steel EN-19 Series Bars Types

Stockist of Carbon Steel EN-19 Series Round Bars in Wellington, Carbon Steel EN-19 Series Bars Supplier in New Zealand, Carbon Steel EN-19 Series Rods Price List in Hamilton Carbon Steel EN-19 Series Rectangular Bars Supplier in Wellington, Carbon Steel EN-19 Series Hexagonal Bars Exporter in Tauranga, Carbon Steel EN-19 Series T-Bars Exporter in New Zealand, Carbon Steel EN-19 Series Cold Rolled Rods Exporter in Auckland, Carbon Steel EN-19 Series Round Bar Manufacturer in Dunedin, Carbon Steel EN-19 Series Round Bars Distributor in New Zealand, Carbon Steel EN-19 Series Polished Rods Dealer in Tauranga

Equivalent Grades Carbon Steel EN-19 Series

Standard	CS EN-19
UNS	–
WERKSTOFF NR.	42Cr4Mo2
BS	709M40
IS	40Cr4Mo3
JIS	–
EN	EN19
SAE/AISI	4140,4142

Frequently Asked Questions (FAQ)

What are the benefits of Carbon Steel EN-19 (V 320) Bars and Rods?

They offer high tensile strength, toughness, and excellent wear resistance, making them ideal for demanding applications.

Which industries use Carbon Steel EN-19 (V 320) Bars and Rods?

Commonly used in automotive, aerospace, and engineering sectors for parts like crankshafts, gears, and heavy-duty machinery components.

Can Carbon Steel EN-19 (V 320) Bars and Rods be customized?

Yes, we offer customization in sizes, lengths, and finishes to meet specific project requirements.

Carbon Steel EN-19 Series Bars Uses

The real-world value of EN-19 (V 320) shines in its diverse uses across engineering and manufacturing. This bar stock is a preferred choice for crafting high-stress components such as shafts, gears, pins, and bolts, especially within heavy machinery, automotive, and agricultural equipment. Its ability to be easily machined and heat-treated allows for precise customization, making it indispensable for building durable parts that keep New Zealand’s industries moving reliably, day in and day out, under the toughest operating conditions.

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