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SAE B 883 MIM-17-4-PH Details

SAE B 883 MIM-17-4-PH Standard Download

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B 883 MIM-17-4-PH Application:Steel, Corrosion-Resistant, Investment Castings 16Cr - 4.1Ni - 0.28Cb (Nb) - 3.2Cu Homogenization, Solution, and Precipitation Heat Treated (H1100) 130 ksi (896 MPa) Tensile Strength (17-4)

Category Type Grade Microstructure Designations
Grades Stainless Steels B 883 MIM-17-4-PH Precipitation-Hardening USA - SAE , B 883 (2010) - Standard Specification for Metal Injection Molding (MIM) Ferrous Materials

Chemical composition(wt.%) of B 883 MIM-17-4-PH grade: B 883 (2010)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.07
Si - 1.00
Mn - 1.00
Cr 15.00 17.50
Ni 3.00 5.00
Cu 3.00 5.00
Nb 0.15 1.45
SAE AMS 5342E (2006) Steel, Corrosion-Resistant, Investment Castings 16Cr - 4.1Ni - 0.28Cb (Nb) - 3.2Cu Homogenization, Solution, and Precipitation Heat Treated (H1100) 130 ksi (896 MPa) Tensile Strength (17-4)
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Used typically for parts requiring good corrosion resistance and strength up to 315°C.

Mechanical properties of grade B 883 MIM-17-4-PH B 883 (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)
576 (≥) 433 (≥) 13 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical properties of grade B 883 MIM-17-4-PH B 883 (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
165 (≥) 197 (≥) 32 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 413
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
362 219 691

B 883 MIM-17-4-PH - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
17-4 PH ASME USA
Chromium-nickel alloy steel bars, rods and forgings, corrosion resistant
B 883 MIM-17-4-PH SAE USA
Steel, Corrosion-Resistant, Investment Castings 16Cr - 4.1Ni - 0.28Cb (Nb) - 3.2Cu Homogenization, Solution, and Precipitation Heat Treated (H1100) 130 ksi (896 MPa) Tensile Strength (17-4)

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