SB-709 N08028

SB-709 N08028 Stainless Steels to SB-709

SB-709 N08028 - Specification & Application

  • SB-709 - Iron-Nickel-Chromium-Molybdenum Alloy (UNS N08028)* Plate, Sheet, and Strip

Iron-Nickel-Chromium-Molybdenum Alloy (UNS N08028)* Plate, Sheet, and Strip

Chemical composition(wt.%) of SB-709 N08028 grade: to SB-709

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.02
Mn - 2.00
Si - 1.00
P - 0.02
S - 0.015
Cr 26.00 28.00
Ni 29.50 32.50
Mo 3.00 4.00
Cu 0.60 1.40

SB-709 N08028 - Detail

Iron-Nickel-Chromium-Molybdenum Alloy (UNS N08028)* Plate, Sheet, and Strip

Mechanical properties of grade SB-709 N08028 SB-709

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)
397 (≥) 538 (≥) 21 41 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical properties of grade SB-709 N08028 SB-709

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
894 (≥) 686 (≥) 21 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 434
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
586 888 872

Equivalent Grade

1 Stellite 228 2 1.2328 3 0.2823 4 0.2826 5 1.2833 6 1.2838 7 1.2842 8 1.2880 9 1.2884 10 28NiCrV5 11 B 668 N08028 12 B 709 N08028 13 N08028 14 SB-668 N08028 15 SB-709 N08028 16 GH3128 17 A 276 XM-28 18 A 313 Type XM-28 19 A 314 XM-28 20 A 580 Type XM-28

Equivalent Products

1 IncoloyA-286 / GH 2132 2 S66286 round bar 3 1.4980/A286/660/1.2779 4 Stainless Steel 446(1.4749, X18CrN28, UNS S44600) Tube Pipe 5 28NiCrMoV8-5(1.6932) ESR Round Bar 6 Alloy 28 Bright Bar 7 N08028 Tube

Product shapes we supply:

We can customize the production of SB-709 N08028 grade, contact us for the best solution.
–sales@specificsteel.com