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630

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440C 5CrNi1810KKW
#630

Description

Australia AS 630 Australia Stainless steel and 630 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 630
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 630 AS Australia Australia Stainless steel
316
316L
321
410
416
420
430
430F
431
440C

Chemical composition(mass fraction)(wt.%) of the 630

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.07 1 1 0.040 0.030 15.5-17.5 3.00-5.00

Mechanical Properties of steel grade 630

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)
216 (≥) 624 (≥) 43 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 630

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
21 - -     0.44 -  
879 889 - 34.3 431   -  
948 - 21 32.2   422 341

Heat Treatment of steel grade 630

Heat treated : 1398°C - 1787°C

Technological Curves of steel grade 630

Cross Reference Table (Equivalent Grade) of 630

Grade Standard Country Application
AISI 630 AISI USA precipitation hardening
ASTM 630 ASTM USA precipitation hardening
UNS S63005 UNS USA precipitation hardening
UNS S63016 UNS USA precipitation hardening
UNS S63017 UNS USA precipitation hardening
UNS S63014 UNS USA precipitation hardening
UNS S63015 UNS USA precipitation hardening
UNS S63007 UNS USA precipitation hardening
UNS S63008 UNS USA precipitation hardening
UNS S63009 UNS USA precipitation hardening
UNS S63011 UNS USA precipitation hardening
UNS S63012 UNS USA precipitation hardening
UNS S63013 UNS USA precipitation hardening
UNS S63018 UNS USA precipitation hardening
SUS630 JIS Japan precipitation-hardening stainless
SUS630FB JIS Japan precipitation hardening
STS630 KS Korea precipitation hardened steel
STS630 KS Korea precipitation hardened steel
ICI 8630 AISI USA
CNS 630 CNS China CNS standard precipitation hardening stainless steel
440C 5CrNi1810KKW
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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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