Haynes 25 L605 Round Bar | AMS 5759 | UNS R30605 | DIN 2.4964

AMS 5537 Haynes 25 Round Bar Exporter, EN Co20Cr15W Round Bar Stockist, UNS R30605 Round Bar Supplier, ASTM B572 Haynes 25 Round Bar Distributor, 2.4964 Round Bar Manufacturer.

PM Industries manufactures, supplies, and stocks Haynes 25 Round Bar, also known as L-605(UNS R30605). It's a cobalt-chromium-nickel-tungsten superalloy designed for continuous service under high mechanical stress at elevated temperatures. Carbon is also present in the composition, contributing to solid-solution strengthening and creep resistance at temperature.

2.4964 Round Bar, ASTM B572 Haynes 25 Round Bar, UNS R30605 Round Bar, AMS 5537 Haynes 25 Round Bar..

Haynes 25 is specified when both high-temperature strength and oxidation resistance are required together. Many alloys deliver one or the other adequately. Haynes 25 delivers both, which is why it appears in hot-section aerospace and gas turbine components where the consequences of material failure are severe.

Creep resistance is a key reason Haynes 25 gets specified for long-duration, high-load applications. Components that sit under stress at temperature for extended periods need an alloy that holds its dimensions and doesn't slowly deform. Haynes 25 manages that well within its service range.

Oxidation and sulfidation resistance protect the surface from degradation in hot gas streams and corrosive atmospheres. That matters for combustion hardware and turbine components, where surface attack can reduce wall thickness and compromise structural integrity over time.

Fabrication requires proper procedures, but the alloy is workable. It can be machined and welded to produce complex components. Tooling selection and cutting parameters matter more with cobalt superalloys than with standard stainless grades, but with the right setup, production of precision parts is achievable.

Bar is available in a range of diameters and surface finishes with full material certification to applicable specifications including AMS 5537 and ASTM F90. Contact PM Industries for stock availability, dimensions, and pricing.

Specification Haynes 25 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

Haynes 25 Bars Chemical Composition

Grade	C	Ni	Co	W	Mn	Fe	Cr	Si
Haynes 25	1.10	10	51	15	1.5	3*	20	0.4*

Haynes 25 Bars Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS
Haynes 25	–	R30605

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

UNS R30605 Annealed Round Bar	ASTM B572 Haynes 25 Shafting Round Bar
2.4964 Normalized Round Bar	AMS 5537 Haynes 25 Automotive Round Bar
EN Co20Cr15W Quenched & Tempered Round Bar	ISO CoCr20W15Ni Aerospace Round Bar
ASTM B572 Haynes 25 Solution Annealed Round Bar	UNS R30605 Oil & Gas Round Bar
AMS 5537 Haynes 25 Hardened Round Bar	2.4964 Marine Round Bar
ISO CoCr20W15Ni Bright Round Bar	EN Co20Cr15W Medical Grade Round Bar
UNS R30605 Polished Round Bar	ASTM B572 Haynes 25 Hot Rolled Round Bar
2.4964 Mirror Finish Round Bar	AMS 5537 Haynes 25 Cold Drawn Round Bar
EN Co20Cr15W Pickled & Passivated Round Bar	ISO CoCr20W15Ni Cold Rolled Round Bar
ASTM B572 Haynes 25 Coated / Plated Round Bar	UNS R30605 Forged Round Bar
AMS 5537 Haynes 25 Commercial Round Bar	2.4964 Peeled Round Bar
ISO CoCr20W15Ni Precision Round Bar	EN Co20Cr15W Turned Round Bar
UNS R30605 Straight Length Round Bar	ASTM B572 Haynes 25 Ground Round Bar
2.4964 Cut-to-Length Round Bar	AMS 5537 Haynes 25 Centreless Ground Round Bar
EN Co20Cr15W Structural Round Bar	ISO CoCr20W15Ni Precision Ground Round Bar