S34780

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America UNS S34780 奥氏体铬镍合金不锈钢裸填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S34780 / S34780

Category	Grade	Standard	Region/Area	Standard Content
Metals	S34780	--	America	奥氏体铬镍合金不锈钢裸填充金属

Chemical composition(mass fraction)(wt.%) of the S34780

Element	Min	Max	Similar
Si	0.3000	0.6500	-
S	-	0.0300	-
P	-	0.0300	-
Ni	9.0000	11.0000	-
Nb	-	-	-
Mo	-	0.7500	-
Mn	1.0000	2.5000	-
Cu	-	0.7500	-
Cr	19.0000	21.5000	-
C	-	0.0800	-

Mechanical Properties of steel grade S34780

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)
636 (≥)	575 (≥)	23	33	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	134

Physical Properties of steel grade S34780

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	-	-			0.31	-
459	396	-	44.3	231		-
195	-	13	21.2			142	241

Heat Treatment of steel grade S34780

Heat treated : 1331°C - 1232°C

Technological Curves of steel grade S34780

No Curve

Cross Reference Table (Equivalent Grade) of S34780

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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