Haynes 214 Round Bar | UNS N07214

AMS 5599 Haynes 214 Round Bar Exporter, UNS N07214 Round Bar Supplier, EN NiCr16Al4 Round Bar Stockist, ASTM B572 Haynes 214 Round Bar Distributor, 2.4648 Round Bar Manufacturer.

PM Industries manufactures, supplies, and stocks Haynes 214 Round Bar (UNS N07214). It's a nickel-chromium-aluminum-iron alloy developed specifically for applications where oxidation resistance at very high temperatures is the primary requirement. The aluminum content is the defining feature of this alloy. It allows Haynes 214 to form a tightly adherent alumina scale on the surface, which is more protective than the chromia scale formed by most standard nickel and stainless alloys at temperatures above 1000°C.

AMS 5599 Haynes 214 Round Bar Exporter, UNS N07214 Round Bar Supplier, EN NiCr16Al4 Round Bar Stockist, ASTM B572 Haynes 214 Round Bar Distributor, 2.4648 Round Bar Manufacturer.

That alumina scale is what separates Haynes 214 from alloys like 230, 188, or HR-120 at the upper end of the temperature range. Where chromia-forming alloys begin to lose scale integrity above 1100°C, Haynes 214 continues to protect the base metal effectively, making it a practical choice for the hottest sections of furnace systems and combustion equipment.

Oxidation resistance is the reason engineers specify Haynes 214. In furnace equipment, heat treatment fixtures, and combustion hardware that operate continuously near or above 1100°C, most alloys lose surface integrity faster than expected. The alumina scale on Haynes 214 minimizes that surface attack, reduces scaling losses, and extends component service life considerably compared to chromia-forming alternatives.

Carburization resistance is good, which matters for heat treatment equipment exposed to carbon-rich atmospheres. Retorts, muffles, and fixtures in carburizing furnaces benefit from both the oxidation and carburization resistance this alloy provides.

Thermal cycling resistance is solid. The alumina scale adheres well through repeated heating and cooling, which means less spalling and better surface condition over the component's service life compared to alloys that lose scale during cycling.

Strength at room temperature is moderate relative to other superalloys. Haynes 214 is not the right choice where high mechanical load at temperature is the primary driver. For applications where oxidation resistance and long surface life at extreme heat are the critical requirements, it performs very well.

Fabricability is practical. The alloy can be machined, formed, and welded using procedures appropriate for nickel-based alloys. Complex component geometries are achievable with proper tooling and technique.

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

Specification Haynes 214 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 214 Bars Chemical Composition

Ni

Cr

Fe

AI

Co

W

Mn

Mo

Y

C

Si

P

S

Ti

B

Zr

Balance

15.00-17.00

2.00-6.00

4.00-5.00

2.00 max

1.00 max

1.00 max

1.00 max

.002- .040

0.15 max

0.50 max

0.15 max

0.015 max

0.50 max

0.015 max

0.20 max

Haynes 214 Bars Equivalent Grades

Superalloy	WERKSTOFF NR.	UNS
Haynes 214	2.4646	N07214

Mechanical Properties 214 Bars

Property	Value
Ultimate Tensile Strength	110 KSI min (758 MPa min)
Yield Strength (0.2% offset)	65 KSI min (438 MPa min)
Elongation	25% min (gauges > .003 inches)
Hardness	Re 30 max

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 N07214 Annealed Round Bar	ASTM B572 Haynes 214 Shafting Round Bar
2.4648 Normalized Round Bar	AMS 5599 Haynes 214 Automotive Round Bar
EN NiCr16Al4 Quenched & Tempered Round Bar	ISO NiCrAl Aerospace Round Bar
ASTM B572 Haynes 214 Solution Annealed Round Bar	UNS N07214 Oil & Gas Round Bar
AMS 5599 Haynes 214 Hardened Round Bar	2.4648 Marine Round Bar
ISO NiCrAl Bright Round Bar	EN NiCr16Al4 Medical Grade Round Bar
UNS N07214 Polished Round Bar	ASTM B572 Haynes 214 Hot Rolled Round Bar
2.4648 Mirror Finish Round Bar	AMS 5599 Haynes 214 Cold Drawn Round Bar
EN NiCr16Al4 Pickled & Passivated Round Bar	ISO NiCrAl Cold Rolled Round Bar
ASTM B572 Haynes 214 Coated / Plated Round Bar	UNS N07214 Forged Round Bar
AMS 5599 Haynes 214 Commercial Round Bar	2.4648 Peeled Round Bar
ISO NiCrAl Precision Round Bar	EN NiCr16Al4 Turned Round Bar
UNS N07214 Straight Length Round Bar	ASTM B572 Haynes 214 Ground Round Bar
2.4648 Cut-to-Length Round Bar	AMS 5599 Haynes 214 Centreless Ground Round Bar
EN NiCr16Al4 Structural Round Bar	ISO NiCrAl Precision Ground Round Bar