SB-425 N08221

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America ASME SB-425N08221 Ni-Fe-Cr-Mo-Cu Alloy (UNS N08825 and UNS N08221) Rod and Bar and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-425N08221 / SB-425 N08221

Category	Grade	Standard	Region/Area	Standard Content
Metals	SB-425 N08221	ASME SB-425	America	Ni-Fe-Cr-Mo-Cu Alloy (UNS N08825 and UNS N08221) Rod and Bar

Chemical composition(mass fraction)(wt.%) of the SB-425 N08221

Element	Min	Max	Similar

The data is being updated,

Mechanical Properties of steel grade SB-425 N08221

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
691 (≥)	187 (≥)	34	31	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	324

Physical Properties of steel grade SB-425 N08221

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
33	-	-			0.32	-
231	184	-	43.3	132		-
715	-	33	12.2			214	223

Heat Treatment of steel grade SB-425 N08221

Heat treated : 1229°C - 1336°C

Technological Curves of steel grade SB-425 N08221

No Curve

Cross Reference Table (Equivalent Grade) of SB-425 N08221

Grade	Standard	Country	Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1

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