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TAP 4220 H(C)

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Japan JIS TAP4220H(C) 钛及钛合金 - 钢板，钢板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TAP4220H(C) / TAP 4220 H(C)
Category Grade Standard Region/Area Standard Content
Metals TAP 4220 H(C) JIS H4600 Japan 钛及钛合金 - 钢板，钢板和钢带

Chemical composition(mass fraction)(wt.%) of the TAP 4220 H(C)

Element Min Max Similar
C - 0.1000 -
V 20.0000 23.0000 -
Ti - - -
Al 3.5000 4.5000 -
N - 0.0500 -
Fe - 1.0000 -
H - 0.0150 -
O - 0.2500 -

Mechanical Properties of steel grade TAP 4220 H(C)

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)
356 (≥) 628 (≥) 42 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade TAP 4220 H(C)

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
11 - -     0.43 -  
186 799 - 42.3 442   -  
521 - 43 11.2   112 244

Heat Treatment of steel grade TAP 4220 H(C)

Heat treated : 1164°C - 1341°C

Technological Curves of steel grade TAP 4220 H(C)

Cross Reference Table (Equivalent Grade) of TAP 4220 H(C)

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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