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ASTM Grade 485-275(70-40)

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UNS J03501 UNS J02501
#ASTM #Grade #485-275

Description

USA ASTM ASTM Grade 485-275(70-40) and ASTM Grade 485-275(70-40) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ASTM Grade 485-275(70-40)
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ASTM Grade 485-275(70-40) ASTM USA
UNS J03500
ASTM Grade N2
UNS J02500
ASTM Grade U-415-205(60-30)
ASTM Grade 415-205(60-30)
UNS J03000
UNS J03001
ASTM Grade 450-240(65-35)
ASTM Grade 485-250(70-35)
UNS J03501

Chemical composition(mass fraction)(wt.%) of the ASTM Grade 485-275(70-40)

C(％) Si(％) Mn(％) P(％) S(％)
Max 0.25 Max 0.80 Max 1.20 Max 0.05 Max 0.06

Mechanical Properties of steel grade ASTM Grade 485-275(70-40)

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)
717 (≥) 393 (≥) 14 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade ASTM Grade 485-275(70-40)

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 -  
721 267 - 21.3 413   -  
234 - 22 14.2   434 321

Heat Treatment of steel grade ASTM Grade 485-275(70-40)

Heat treated : 1773°C - 1871°C

Technological Curves of steel grade ASTM Grade 485-275(70-40)

Cross Reference Table (Equivalent Grade) of ASTM Grade 485-275(70-40)

Grade Standard Country Application
ASTM 1030 ASTM USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
ASTM 1008 ASTM USA General use carbon steel bar
ASTM 1010 ASTM USA General use carbon steel bar
ASTM 1013 ASTM USA General use carbon steel bar
ASTM 1015 ASTM USA General use carbon steel bar
ASTM 1016 ASTM USA General use carbon steel bar
ASTM 1017 ASTM USA General use carbon steel bar
ASTM 1018 ASTM USA General use carbon steel bar
ASTM 1019 ASTM USA General use carbon steel bar
ASTM 1020 ASTM USA General use carbon steel bar
ASTM 1021 ASTM USA General use carbon steel bar
ASTM W1-A ASTM USA Carbon tool steel
ASTM A182 F55 ASTM USA Super Duplex
ASTM 431 ASTM USA Martensitic special steel
ASTM 440A ASTM USA Martensitic special steel
ASTM 440B ASTM USA Martensitic special steel
ASTM 440C ASTM USA Martensitic special steel
ASTM 501 ASTM USA Martensitic special steel
UNS J03501 UNS J02501
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