Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Post Your Request Now
Toggle menu
Hello, Sign inMy Account

R30783

Favorite Datasheet
R30700 S30780
#307

Description

USA AISI R30783 Specialsteel Co-Ni-Fe-Al-Nb-Cr alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: R30783
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel R30783 Precipitation-Hardening AISI USA Co-Ni-Fe-Al-Nb-Cr alloy

Chemical composition(mass fraction)(wt.%) of the R30783

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo V
≤0.15 ≤1.00 3.75 -4.75 ≤0.045 ≤0.03 9.00 -10.50 19.00 -22.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥

Mechanical Properties of steel grade R30783

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)
825 (≥) 292 (≥) 14 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade R30783

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
23 - -     0.14 -  
738 835 - 31.3 443   -  
852 - 23 14.2   324 233

Heat Treatment of steel grade R30783

Heat treated : 1174°C - 1863°C

Technological Curves of steel grade R30783

Cross Reference Table (Equivalent Grade) of R30783

Grade Standard Country Application
1.4307
1.2307
307
K30736
K30736
AWS E307
UNS W30710
AWS ER307
UNS S30780
T11307
T11307
1.2307
1.2307
1.4307
1.4307
R30700 S30780
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this R30783?
  • List your company on S&G now? Join
  • Non-paying users only
Top