S50481

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America UNS S50481 铬耐热钢裸填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S50481 / S50481

Category	Grade	Standard	Region/Area	Standard Content
Metals	S50481	--	America	铬耐热钢裸填充金属

Chemical composition(mass fraction)(wt.%) of the S50481

Element	Min	Max	Similar
V	-	0.0500	-
Si	0.0500	0.5000	-
S	-	0.0300	-
P	-	0.0120	-
Mo	0.8000	1.2000	-
Mn	0.3000	0.6500	-
Cu	-	0.0800	-
Cr	8.0000	10.5000	-
C	-	0.1000	-

Mechanical Properties of steel grade S50481

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)
112 (≥)	243 (≥)	21	41	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	343

Physical Properties of steel grade S50481

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
21	-	-			0.44	-
516	473	-	32.3	321		-
122	-	32	32.2			331	343

Heat Treatment of steel grade S50481

Heat treated : 1144°C - 1471°C

Technological Curves of steel grade S50481

No Curve

Cross Reference Table (Equivalent Grade) of S50481

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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Rfq.: sales@longhaisteel.com

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