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350

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300L15 350L15
#350

Description

Australia AS 350 Australia Structural steel and 350 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 350
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 350 AS Australia Australia Structural steel
7-490RNTA
HA1
HA3
HA4N
HA200
200
250
250L15
300
300L15

Chemical composition(mass fraction)(wt.%) of the 350

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
Max 0.22 Max 0.55 Max 1.70 0.040 0.030 0.3 0.5 0.35

Mechanical Properties of steel grade 350

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)
763 (≥) 623 (≥) 12 11 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 350

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
33 - -     0.42 -  
283 678 - 42.3 132   -  
948 - 44 21.2   344 123

Heat Treatment of steel grade 350

Heat treated : 1126°C - 1287°C

Technological Curves of steel grade 350

Cross Reference Table (Equivalent Grade) of 350

Grade Standard Country Application
T11350 UNS USA The middle of high-speed tool steel
UNS S35000 UNS USA Martensitic special steel
UNS S35000 UNS USA Martensitic special steel
UNS S35000 UNS USA precipitation hardening
UNS S35000 UNS USA precipitation hardening
AM-350(Type633) UNS USA precipitation hardening
AM-350(Type633) UNS USA precipitation hardening
AM-350(Type633) UNS USA precipitation hardening
AM-350(Type633) UNS USA precipitation hardening
UNS J03500 GBT China
UNS J03501 UNS USA
UNS J93503 AISI USA
SS 2350 SS Sweden Swedish SS standard stainless steel and heat resistant steel
S35020 GBT China Stainless steel bars
417350 CSN Czech Republic The Czech republic Stainless steel
17 350 CSN Czech Republic The Czech republic Stainless steel
350 AS Australia Australia Structural steel
350L0 AS Australia Australia Structural steel
350L15 AS Australia Australia Structural steel
C350 AS Australia Australia Structural steel
300L15 350L15
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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