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STS321HTP

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Korea KS STS321HTP 不锈钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: STS321HTP / STS321HTP
Category Grade Standard Region/Area Standard Content
Metals STS321HTP KS D 3576 Korea 不锈钢管

Chemical composition(mass fraction)(wt.%) of the STS321HTP

Element Min Max Similar

Mechanical Properties of steel grade STS321HTP

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)
117 (≥) 123 (≥) 11 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade STS321HTP

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
22 - -     0.33 -  
651 216 - 33.3 443   -  
793 - 41 32.2   134 413

Heat Treatment of steel grade STS321HTP

Heat treated : 1929°C - 1519°C

Technological Curves of steel grade STS321HTP

Cross Reference Table (Equivalent Grade) of STS321HTP

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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Jiangyou Longhai Special Steel Co.,Ltd.

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