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S43020

Favorite Datasheet

America UNS S43020 铁素体铬高速切削合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S43020 / S43020
Category Grade Standard Region/Area Standard Content
Metals S43020 -- America 铁素体铬高速切削合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S43020

Element Min Max Similar

Mechanical Properties of steel grade S43020

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)
739 (≥) 751 (≥) 32 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade S43020

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
24 - -     0.13 -  
379 663 - 11.3 223   -  
349 - 31 13.2   321 441

Heat Treatment of steel grade S43020

Heat treated : 1135°C - 1158°C

Technological Curves of steel grade S43020

Cross Reference Table (Equivalent Grade) of S43020

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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