Molybdenum Rod | ASTM B387 | UNS R03600

ASTM B387 Molybdenum Round Bar Manufacturer, UNS R03600 Round Bar Exporter, 2.471 Round Bar Stockist, Molybdenum Round Bar Supplier, AMS 7900 Molybdenum Round Bar Distributor.

Molybdenum rod is a high-performance refractory metal known for strength, thermal stability, and the ability to take extreme heat. It is used where ordinary metals lose their shape or fail under severe temperature, vacuum, or corrosive conditions. The biggest reason engineers pick it is the very high melting point, which suits furnace components, heat shields, electrodes, and high-temperature tooling. The material also conducts heat well and has a low coefficient of thermal expansion, so it moves heat efficiently while holding its dimensions through fast temperature swings. That mix of properties is what makes it valuable wherever precision and durability both count. PM Industries supplies and stocks molybdenum rod in a range of grades, purities, and sizes.

AMS 7900 Molybdenum Round Bar, 2.471 Round Bar, Molybdenum Round Bar, ASTM B387 Molybdenum Round Bar.

You will find molybdenum rod in the semiconductor industry, glass melting operations, aerospace parts, medical equipment, and electrical systems. It also goes into vacuum furnaces, sputtering targets, and specialty alloys and high-temperature fixtures. In electrical work, it is the preferred choice for cathodes, supports, and heating elements because it holds up in harsh operating conditions. We supply it in different grades and purities to match the end use, and it machines or fabricates into rods, bars, wires, and custom components. Surface finishes come polished, ground, or black, depending on what the application calls for.

Strength at high temperature is a major draw. It cuts deformation and stretches service life in critical parts. Molybdenum rod costs more than common metals, but its long working life and reliability often make it the economical choice in advanced engineering. For high-temperature and high-precision work, it gives a sound balance of strength, conductivity, stability, and resistance to tough conditions. PM Industries holds stock ready to ship, with certification and test documentation on every order. Tell us your grade, purity, diameter, length, and finish, and we will quote it.

Specification Inconel 600 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

Molybdenum Round Bar Chemical Composition

Grade	The impurity content is not more than %
	Fe	Ni	Al	Si	Mg	C	N	O
Mo-1	0.01	0.005	0.002	0.01	0.005	0.01	0.003	0.008
Mo-2	0.01	0.005	0.005	0.01	0.005	0.01	0.003	0.02

Molybdenum Round Bar Physical Properties

Density:	Ø 0.50 – 40.0 mm	> 10.2 g/cm3
	Ø 40.1 – 80.0 mm	> 10.10 g/cm3
	Ø 80.1 – 120.0 mm	> 10.00 g/cm3
	Ø 120.1 – 165.0 mm	> 9.90 g/cm3

Molybdenum Round Bar Mechanical Properties

Diameter	Tensile strength min.	Yield strength min.	Elongation min.	Hardness
(mm)	(MPa)	(MPa)	(MPa)	HV(10)
0.50-3.18	585	450	15	—
>3.18-1.32	515	480	15	—
>10.2-22.2	620	515	18	230-280
>22.2-28.6	585	480	15	225-270
>28.6-47.6	515	450	10	215-260
>47.6-73.0	480	415	10	210-250
>73.0-88.9	450	380	10	205-240
>90.0-120.9	450	380	5	200-240
121-164.9	450	380	5	180-240
165	450	380	—	180-240

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

Molybdenum Annealed Round Bar	ASTM B387 Molybdenum Shafting Round Bar
ASTM B387 Molybdenum Normalized Round Bar	2.471 Automotive Round Bar
2.471 Quenched & Tempered Round Bar	AMS 7900 Molybdenum Aerospace Round Bar
AMS 7900 Molybdenum Solution Annealed Round Bar	UNS R03600 Oil & Gas Round Bar
UNS R03600 Hardened Round Bar	DIN 1782 Marine Round Bar
DIN 1782 Bright Round Bar	JIS H 4461 Medical Grade Round Bar
JIS H 4461 Polished Round Bar	Molybdenum Hot Rolled Round Bar
Molybdenum Mirror Finish Round Bar	ASTM B387 Molybdenum Cold Drawn Round Bar
ASTM B387 Molybdenum Pickled & Passivated Round Bar	2.471 Cold Rolled Round Bar
2.471 Coated / Plated Round Bar	AMS 7900 Molybdenum Forged Round Bar
AMS 7900 Molybdenum Commercial Round Bar	UNS R03600 Peeled Round Bar
UNS R03600 Precision Round Bar	DIN 1782 Turned Round Bar
DIN 1782 Straight Length Round Bar	JIS H 4461 Ground Round Bar
JIS H 4461 Cut-to-Length Round Bar	Molybdenum Centreless Ground Round Bar
Molybdenum Structural Round Bar	ASTM B387 Molybdenum Precision Ground Round Bar