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J92999 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of J92999

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AISI J92999

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This page is mainly introduced the J92999 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of J92999,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Cast Chromium Nickel Molybdenum Stainless Steel

Steel Garde:J92999
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Precipitation-Hardening
Application:Cast Chromium Nickel Molybdenum Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 29 9254	SAE	USA
A 29 9255	SAE	USA
A 29 9259	SAE	USA
A 29 9260	SAE	USA
A 29 92L54	SAE	USA
A 29 92L55	SAE	USA
A 29 92L59	SAE	USA
A 29 92L60	SAE	USA
A 29 94B17	SAE	USA
A 29 94B30	SAE	USA
A 299 Grade A	SAE	USA
A 299 Grade B	SAE	USA
A 743 J92999	SAE	USA
B 299 EL	SAE	USA
B 299 GP	SAE	USA
B 299 MD	SAE	USA
B 299 ML	SAE	USA
B 299 SL	SAE	USA
B 562 Grade 99.5	SAE	USA
B 562 Grade 99.95	SAE	USA
B 562 Grade 99.99	SAE	USA
B 562 Grade 99.995	SAE	USA
B 92 9980A	SAE	USA
B 92 9980B	SAE	USA
B 92 9990A	SAE	USA
B 92 9995A	SAE	USA
B 92 9998A	SAE	USA
K64299	AISI	USA
M29951	AISI	USA
M29952	AISI	USA
M29953	AISI	USA
M29954	AISI	USA
S64299	AISI	USA
SA-29 Grade 9254	AMS	USA
SA-29 Grade 9255	AMS	USA
SA-29 Grade 9259	AMS	USA
SA-29 Grade 9260	AMS	USA
SA-29 Grade 92L54	AMS	USA
SA-29 Grade 92L55	AMS	USA
SA-29 Grade 92L59	AMS	USA
SA-29 Grade 92L60	AMS	USA
SA-29 Grade 94B17	AMS	USA
SA-29 Grade 94B30	AMS	USA
SA-299 Grade A	AMS	USA
SA-299 Grade B	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.08	0.15
Si		0.75
Mn	1.00	2.00
P
S		0.03
Ni	8.50	10.50
Cr	27.00	31.00
Al
Cu		0.50
Ti
Fe
N
Mo		0.50

Mechanical Properties

Tensile strength	858～385	σb/MPa
Yield Strength	433	σ 0.2 ≥/MPa
Elongation	39	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	458～058	-
HRC	30	-

Physical Properties

Thermal expansion	32-84	e-6/K
Thermal conductivity	80-17	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5988-8139	째C
Density	5174-4402	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
J92999 Stainless Steels	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk