A 958 Grade SC 1030 Class 70/36 Stainless Steels to A 958/A 958M (2010)

A 958 Grade SC 1030 Class 70/36 - Specification & Application

  • A 958/A 958M (2010) - Standard Specification for Steel Castings, Carbon and Alloy, with Tensile Requirements, Chemical Requirements Similar to Standard Wrought Grades

Standard Specification for Steel Castings, Carbon and Alloy, with Tensile Requirements, Chemical Requirements Similar to Standard Wrought Grades

Chemical composition(wt.%) of A 958 Grade SC 1030 Class 70/36 grade: to A 958/A 958M (2010)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.15
Si - 1.00
Mn 3.75 4.75
P - 0.045
S - 0.03
Ni 9.00 10.50
Cr 19.00 22.00
Al - -
Cu - -
Ti - -
Fe - -
N - -
Mo - -
V - -

A 958 Grade SC 1030 Class 70/36 - Detail

Standard Specification for Steel Castings, Carbon and Alloy, with Tensile Requirements, Chemical Requirements Similar to Standard Wrought Grades

Mechanical properties of grade A 958 Grade SC 1030 Class 70/36 A 958/A 958M (2010)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
348 (≥) 723 (≥) 44 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical properties of grade A 958 Grade SC 1030 Class 70/36 A 958/A 958M (2010)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
729 (≥) 579 (≥) 41 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 324
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
218 218 921
We can customize the production of A 958 Grade SC 1030 Class 70/36 grade, contact us for the best solution.
sales@specificsteel.com