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S30780

Favorite Datasheet
R30783 SA-307 Grade A
#307

Description

USA AISI S30780 Specialsteel Austenitic Chromium Nickel Manganese Stainless Steel Bare Filler Metal and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S30780
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S30780 Precipitation-Hardening AISI USA Austenitic Chromium Nickel Manganese Stainless Steel Bare Filler Metal

Chemical composition(mass fraction)(wt.%) of the S30780

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 S30780

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)
724 (≥) 818 (≥) 44 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade S30780

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 - -     0.21 -  
818 725 - 42.3 322   -  
298 - 13 42.2   212 311

Heat Treatment of steel grade S30780

Heat treated : 1733°C - 1894°C

Technological Curves of steel grade S30780

Cross Reference Table (Equivalent Grade) of S30780

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
R30783 SA-307 Grade A
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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...

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