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SAE P1 Details

Mold Steel

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P1 Application:Mold Steel
Category Type Grade Designations
Grades Tool Die Steels P1 USA - SAE ,
Chemical composition(mass fraction)(wt.%)
Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.10
Si 0.10 0.40
Mn 0.10 0.30
Cr - -
Mo - -
V - 0.10
W - -
Mechanical properties of grade P1
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)
221 (≥) 324 (≥) 23 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 433
Physical properties of grade P1
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
859 (≥) 594 (≥) 23 31 44 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
382 217 847
P1 Range of products
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
A 581 S41610 SAE USA
Free-Machining Stainless Steel Wire and Wire Rods
A 582 S41610 SAE USA
Standard Specification for Free-Machining Stainless Steel Bars
S41610 AISI USA
Martensitic Chromium Free Machining Stainless Steel
09X14H19B2БP1 GOST Russia
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition
04X14T3P1Φ GOST Russia
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition
P1 SAE USA
Mold Steel