O424

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China GB O424 镍、钴、锰三元素复合氧化物 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: O424 / O424

Category	Grade	Standard	Region/Area	Standard Content
Metals	O424	GB/T 26029	China	镍、钴、锰三元素复合氧化物

Chemical composition(mass fraction)(wt.%) of the O424

Element	Min	Max	Similar
Zn	-	0.0100	-
Total oth.	-	-	-
Si	-	0.0300	-
Pb	-	0.0050	-
Ni	29.2000	30.7000	-
Mn	27.3000	28.7000	-
Mg	-	0.0150	-
Fe	-	0.0100	-
Cu	-	0.0050	-
Co	14.4000	15.6000	-
Ca	-	0.0150	-
Al	-	0.0150	-

Mechanical Properties of steel grade O424

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)
535 (≥)	619 (≥)	32	12	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	331

Physical Properties of steel grade O424

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
44	-	-			0.42	-
788	735	-	41.3	331		-
721	-	44	23.2			334	413

Heat Treatment of steel grade O424

Heat treated : 1698°C - 1624°C

Technological Curves of steel grade O424

No Curve

Cross Reference Table (Equivalent Grade) of O424

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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