Aluminium 3003 Round Bar | UNS A93003 | DIN 3.0517

EN AW-3003 Round Bar Exporter, UNS A93003 Round Bar Manufacturer, 3.0517 Round Bar Stockist, ASTM B211 Aluminium 3003 Round Bar Distributor, Aluminium 3003 Round Bar Supplier.

PM Industries manufactures, supplies, and stocks Aluminium 3003 Round Bar. It's one of the most widely used aluminium alloys for general-purpose applications, and for good reason. Manganese is the primary alloying element, giving 3003 a strength advantage over commercially pure aluminium while keeping the material easy to machine, bend, roll, and weld.

UNS A93003 Round Bar, 3.0517 Round Bar, Aluminium 3003 Round Bar, ASTM B211 Aluminium 3003 Round Bar.

This is a non-heat-treatable alloy. Strength is developed through cold working, not heat treatment. That keeps fabrication straightforward and predictable.

Corrosion resistance is reliable across outdoor, indoor, and moderate chemical environments. Food processing equipment, chemical handling systems, storage tanks, and ductwork are all common uses where long-term exposure to moisture or mild corrosives is part of the service condition. The alloy handles those environments without special coatings or surface treatments in many cases.

Workability is one of 3003's practical strengths. It cuts, drills, and shapes cleanly with standard tooling. Welding is straightforward. That makes it a preferred choice in workshops and production environments where fabrication speed and consistency matter.

Thermal conductivity is good enough for heat exchangers, cooking utensils, and cooling system components. In transportation and automotive applications, the low density helps reduce component weight without giving up adequate structural performance.

Industries and typical applications:

Bar is available in a range of diameters and surface finishes. Contact PM Industries for stock availability, dimensions, and pricing.

Specification Aluminium 3003 Round bar

Specification	ASTM, EN, DIN, JIS, BS, ASME, AISI
Condition	Hardened & tempered, annealed
Length	1 to 6 Meters, Custom Cut Lengths
Round Bars	Outside Diameter in the range of 4mm to 500mm above as per the customer requirement.
Bright Bars	Outside Diameter in the range of 4mm to 500mm above as per the customer requirement.
Hex Bars	18mm – 57mm (11/16″ to 2-3/4″) above as per the requirement.
Square Bars	18mm – 47mm (11/16″ to 1-3/4″) above as per the requirement.
Flat Bars	1/2” to 10” in thickness range of 2mm to 150mm
Finish	Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Technique	Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod
Tolerance	H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 or as per clients’ requirements
Test Certificates	EN 10204/3.1B, NACE MR0103, NACE MR0175
Raw Materials Certificate	100% Radiography Test Report
Inspection	Third Party Inspection Report, etc

Available Types

Aluminium 3003 Bar Chemical Composition

Element	%
Aluminium	Remainder
Manganese	1.0 – 1.5
Copper	0.05 – 0.20
Silicon	0.6 max

Aluminium 3003 Bar Equivalent Grades

European Standard	OLD	WNr	UNS	ISO	USA (AA)	GERMANY (DIN)
AW-AlCu4Mg1	AU4G1	3.0517	A93003	AlCu4Mg	3003	AlCuMg2

Size

US Bar		Metric		Japanese		Canadian/ASTM
Diameter (Inch)	Size of Bar	Diameter (milimeter)	size of Bar	Diameter (milimeter)	size of Bar	Diameter (milimeter2)	size of Bar
0.375	#3	5.5	5.5	10	10	200	15M
0.25	#2	5	5	6	6	100	10M
0.625	#5	7	7	16	16	500	25M
0.5	#4	6	6	13	13	300	20M
0.875	#7	9	9	22	22	1000	35M
0.75	#6	8	8	19	19	700	30M
1.125	#9	11	11	29	29	2500	55M
1	#8	10	10	25	25	1500	45M
1.375	#11	14	14	35	35
1.25	#10	12	12	32	32
1.625	#13	18	18	41	41
1.5	#12	16	16	38	38
1.875	#15	22	22	48	48
1.75	#14	20	20	44	44
2.25	#18	28	28	57	57
2	#16	25	25	51	51
		36	36
		32	32
		44	44
		40	40
		50	50

Condition

ANN	Annealed
H&T	Hardened and tempered.
PH	Precipitation hardened.

Finish

Bright drawn	BD	Slit rolled edge	SRE
Cold drawn	CD	Polished	P
Peeled and turned	P&T	Rough turned/peeled	RT
Cold finished	CF	Hot rolled pickled and annealed	HRAP
Centreless ground	CG	Hot finished	HF
Smooth turned	ST	reeled and Peeled	PR

Available Stock

Aluminium 3003 Annealed Round Bar	JIS A3003 Shafting Round Bar
UNS A93003 Normalized Round Bar	Aluminium 3003 Automotive Round Bar
3.0517 Quenched & Tempered Round Bar	UNS A93003 Aerospace Round Bar
ASTM B211 Aluminium 3003 Solution Annealed Round Bar	3.0517 Oil & Gas Round Bar
EN AW-3003 Hardened Round Bar	ASTM B211 Aluminium 3003 Marine Round Bar
ISO AlMn1Cu Bright Round Bar	EN AW-3003 Medical Grade Round Bar
BS EN 573 Polished Round Bar	ISO AlMn1Cu Hot Rolled Round Bar
JIS A3003 Mirror Finish Round Bar	BS EN 573 Cold Drawn Round Bar
Aluminium 3003 Pickled & Passivated Round Bar	JIS A3003 Cold Rolled Round Bar
UNS A93003 Coated / Plated Round Bar	Aluminium 3003 Forged Round Bar
3.0517 Commercial Round Bar	UNS A93003 Peeled Round Bar
ASTM B211 Aluminium 3003 Precision Round Bar	3.0517 Turned Round Bar
EN AW-3003 Straight Length Round Bar	ASTM B211 Aluminium 3003 Ground Round Bar
ISO AlMn1Cu Cut-to-Length Round Bar	EN AW-3003 Centreless Ground Round Bar
BS EN 573 Structural Round Bar	ISO AlMn1Cu Precision Ground Round Bar