SUS310 (06Cr25Ni20/S31008/1.4854) bolt
SUS310 stainless steel grade (also known as 1.4845 or 310s) is a stainless steel grade commonly used in high-temperature environments. This stainless steel grade can withstand temperatures up to 1100C. SUS310 (1.4845) stainless steel contains high levels of nickel and chromium, which make SUS310 highly corrosion-resistant.
SUS310 (06Cr25Ni20/S31008/1.4854) bolt chemical composition
Mechanical properties of SUS310 (06Cr25Ni20/S31008/1.4854) bolts
Mechanical properties: After solid melting treatment
Tensile strength σ b (MPa): ≥ 520
Conditional yield strength σ 0.2 (MPa): ≥ 205
Elongation rate δ 5 (%): ≥ 40
Shrinkage rate of cross-section (%): ≥ 50
Hardness: ≤ 187HB; ≤ 90HRB; ≤200HV
SUS310 (06Cr25Ni20/S31008/1.4854) bolt heat treatment specification and metallographic structure:
Heat treatment specification: rapid cooling at 1030-1180 ℃ for solid solution.
Metallographic structure: The structural characteristics are austenitic.
SUS310 (06Cr25Ni20/S31008/1.4854) bolt delivery status:
Generally delivered in a heat-treated state, with the type of heat treatment specified in the contract; Unless otherwise specified, delivery shall be made in the non heat treated state.
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