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O325

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China GB O325 镍、钴、锰三元素复合氧化物 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: O325 / O325
Category Grade Standard Region/Area Standard Content
Metals O325 GB/T 26029 China 镍、钴、锰三元素复合氧化物

Chemical composition(mass fraction)(wt.%) of the O325

Element Min Max Similar
Zn - 0.0100 -
Total oth. - - -
Si - 0.0300 -
Pb - 0.0050 -
Ni 21.8000 23.2000 -
Mn 34.3000 35.8000 -
Mg - 0.0150 -
Fe - 0.0100 -
Cu - 0.0050 -
Co 14.4000 15.7000 -
Ca - 0.0150 -
Al - 0.0150 -

Mechanical Properties of steel grade O325

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
579 (≥) 665 (≥) 24 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade O325

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
34 - -     0.31 -  
716 965 - 21.3 431   -  
741 - 31 42.2   422 413

Heat Treatment of steel grade O325

Heat treated : 1858°C - 1368°C

Technological Curves of steel grade O325

Cross Reference Table (Equivalent Grade) of O325

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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