~02Cr17Ni12Mo2、03X17H13H2

characteristic:
03X17H13H2 stainless steel is an acid-resistant and anti-corrosive alloy material, which is divided into two series of nickel stainless steel and chrome stainless steel. Products are widely used in many fields of industry and civilian use.

Chemical composition:

Grade	C≤	Si≤	Mn≤	S≤	P≤	Cr	Ni	Mo
03X17H13H2	0.03	1.00	2.00	0.030	0.045	16.00 18.00	12.00 15.00	2.00 3.00

 

Mechanical properties:

Tensile strength σb (MPa): ≥481

Conditional yield strength σ0.2 (MPa): ≥176

Elongation δ5 (%): ≥40

Section shrinkage ψ (%): ≥60

Hardness: ≤187HB; ≤90HRB; ≤200HV

 

Heat treatment:

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

 

Microstructure:

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.