F.3534-X5CrNiMo17-12、204Cr17Ni12Mo2

characteristic:
F.3534-X5CrNiMo17-12 stainless steel has better corrosion resistance than F.3504-X5CrNi18 in seawater and various other media. Mainly used as pitting corrosion resistant material.

Scope of application:
F.3534-X5CrNiMo17-12 stainless steel is suitable for suitable equipment, chemistry, dyes, paper making, etc. in seawater.

Chemical composition:

Grade	C≤	Si≤	Mn≤	S≤	P≤	Cr	Ni	Mo
F.3534-X5CrNiMo17-12	0.08	1.00	2.00	0.030	0.045	16.00 18.00	10.00 14.00	2.00 3.00

 

Mechanical properties:

Tensile strength σb (MPa): ≥520

Conditional yield strength σ0.2 (MPa): ≥206

Elongation δ5 (%): ≥40

Section shrinkage ψ (%): ≥60

Hardness HB≤187; HRB≤90; HV≤200

 

Heat treatment specifications and metallographic structure:

Heat treatment specifications: solid solution 1010 ~ 1150 ℃ rapid cooling.

Metallographic structure: the organization is characterized by austenite type.

 

Delivery status:

Generally, it is delivered in a heat-treated state, and the type of heat treatment is specified in the contract; if it is not specified, it is delivered in a non-heat-treated state.