Stainless Steel
Mechanical propertiesTensile strength (бB)(Mpa) :≥520Yield strength (σs)(Mpa) :≥205Area reduction (ψ)% :≥50Ob (MPa) 520 or higher, o0.2 (MPa) 205 or higher, the delta 5 (%) of 40 or higher
Tensile strength (бB)(Mpa) :≥520 Yield strength (σs)(Mpa) :≥205 Area reduction (ψ)% :≥50
Ob (MPa) 520 or higher, o0.2 (MPa) 205 or higher, the delta 5 (%) of 40 or higher, Ψ (%) of 50 or more, HB 187 or less can withstand temperatures up to 1150 ℃. Melting point at 1398 ℃ ~ 1454 ℃
Use stamping die, fixture, tool, gauge paper knife auxiliary tools.
Improve the usual carbon tool steel is easy to crack properties, and to extend the life of tools vacuum degassing refined steel, stable quality good hardenability, oil cold hardening (quenching and deformation less) good toughness and wear resistance, durable tools
C | Si | Mn | P | S |
≤0.08 | ≤1.500 | ≤2.00 | ≤0.035 | ≤0.030 |
Ni | Cr | |||
≤19.00-22.00 | ≤24.00-26.00 |