X6Cr13

X6Cr13 ferritic stainless steel is contained in one of the lowest amount Cr.

It has good plastic, toughness and cold formability, and better than the other higher volume containing Cr ferritic stainless steel.

When X6Cr13 steel contains C quantity control very low, its plastic, especially the toughness, cold forming sex will also significantly enhanced.

X6Cr13 ferritic stainless steel is contained in one of the lowest amount Cr.

X6Cr13 steel is mainly used to produce resistance to steam, heat oil of sulfur corrosion components and/or equipment such as the lining.

Characteristics: used for high toughness and impact load parts.

USES: as turbine blade, structural frame, stainless equipment, lining, bolts, nuts, etc.

X6Cr13 chemical composition

Carbon C: more than 0.08

Si Si: more than 1.00

Manganese Mn: more than 1.00

Sulfur S: more than 0.030

Phosphorus P: more than 0.035

Chromium Cr: 11.50 ~ 13.50

Ni Ni: more than 0.60

X6Cr13 mechanical properties:

Tensile strength σ b (MPa) : quenching tempering, frequency 490

Conditions yield strength σ 0.2 (MPa) : quenching tempering, frequency 345

Elongation δ 5 (%) : quenching tempering, 24 frequency

Area reduction ψ (%) : quenching tempering, 60 frequency

Hardness: annealing, than 183 HB

X6Cr13 heat treatment standard and metallographic organization

Heat treatment specification: annealing, 800 ~ 900 ℃ slow cold or about 750 ℃ quick cold; 2) quenching (solid solution), 950 ~ 1000 ℃ cold oil; 3) the tempering, 700 ~ 750 ℃ soon cold.

Metallographic organization: organization feature for markov figure.
The surface: black, white and bright acid
Execution standard: GB, American standard ASTM, has obtained the IS09001 standard authentication.