Haynes 282 Round Bar | AMS 5951 | UNS N07208

Haynes 282 Round Bar Stockist, AMS 5951 Haynes 282 Round Bar Distributor, UNS N07208 Round Bar Supplier, ASTM B637 Haynes 282 Round Bar Manufacturer, ASME SB637 Haynes 282 Round Bar Exporter.

PM Industries manufactures, supplies, and stocks Haynes 282 Round Bar (UNS N07208). It's a gamma-prime strengthened nickel-cobalt-chromium-molybdenum superalloy developed specifically to combine high creep strength with practical weldability. Most gamma-prime strengthened alloys are difficult to weld and prone to strain-age cracking. Haynes 282 was designed to address that directly, which is why it's gained traction in fabricated components and assemblies that other superalloys can't easily accommodate.

UNS N07208 Round Bar, AMS 5951 Haynes 282 Round Bar, Haynes 282 Round Bar, ASTM B637 Haynes 282 Round Bar.

It's not a general-purpose high-temperature alloy. Haynes 282 is specified for applications where creep performance at intermediate-to-high temperatures is the primary requirement, and where the component will be welded or fabricated rather than cast or forged as a simple shape.

Creep strength is the defining property. At temperatures where alloys like 625 or 718 begin to lose their load-bearing capability, Haynes 282 continues to perform reliably. That makes it particularly well suited for components in the intermediate temperature range of advanced gas turbines and next-generation power generation systems, where operating temperatures are being pushed higher to improve efficiency.

Weldability sets Haynes 282 apart from comparable superalloys. Alloys with similar creep performance, such as Waspaloy or Udimet 720, are considerably more difficult to weld without cracking. Haynes 282 tolerates standard welding procedures well and responds to post-weld heat treatment without the strain-age cracking issues that complicate fabrication with those alloys. For engineers building welded structures or fabricated assemblies from superalloy bar, that's a meaningful practical advantage.

Oxidation resistance is good throughout the operating range. The chromium content provides a stable protective oxide in air and combustion environments, extending surface life in hot gas streams.

Bar is available in a range of diameters and surface finishes with full material certification to AMS 5951 and applicable specifications. Contact PM Industries for stock availability, dimensions, and pricing.

Specification Haynes 282 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 282 Bars Chemical Composition

Grade	Ni	Cr	Co	Mo	Ti	AI	Fe	Mn	Si	C	B
Alloy 282	57.0 Min	19.5	10.0	8.5	2.1	1.5	1.5 max	0.3 max	0.15 max	0.06	0.005

Haynes 282 Bars Equivalent Grades

Superalloy	AWS	UNS
Haynes 282	AWS 062	N07208

Mechanical Properties of Haynes 282 Bars

Property	Value
Ultimate Tensile Strength	122 KSI (839 MPa)
Yield Strength	56 KSI (384 MPa)
Elongation	59%
Hardness	Rb 90

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 N07208 Annealed Round Bar	ASTM B637 Haynes 282 Turned Round Bar
ASTM B637 Haynes 282 Normalized Round Bar	ASTM B637 Haynes 282 Hot Rolled Round Bar
Haynes 282 Quenched & Tempered Round Bar	UNS N07208 Medical Grade Round Bar
AMS 5951 Haynes 282 Solution Annealed Round Bar	Haynes 282 Ground Round Bar
ASME SB637 Haynes 282 Hardened Round Bar	Haynes 282 Aerospace Round Bar
UNS N07208 Bright Round Bar	AMS 5951 Haynes 282 Centreless Ground Round Bar
ASTM B637 Haynes 282 Polished Round Bar	ASME SB637 Haynes 282 Forged Round Bar
Haynes 282 Mirror Finish Round Bar	ASME SB637 Haynes 282 Marine Round Bar
AMS 5951 Haynes 282 Pickled & Passivated Round Bar	AMS 5951 Haynes 282 Oil & Gas Round Bar
ASME SB637 Haynes 282 Coated / Plated Round Bar	UNS N07208 Shafting Round Bar
UNS N07208 Commercial Round Bar	ASME SB637 Haynes 282 Precision Ground Round Bar
ASTM B637 Haynes 282 Precision Round Bar	ASTM B637 Haynes 282 Automotive Round Bar
Haynes 282 Straight Length Round Bar	Haynes 282 Cold Drawn Round Bar
AMS 5951 Haynes 282 Cut-to-Length Round Bar	AMS 5951 Haynes 282 Cold Rolled Round Bar
ASME SB637 Haynes 282 Structural Round Bar	UNS N07208 Peeled Round Bar