00Cr17Ni14Mo2、022Cr17Ni12Mo2

characteristic:
00Cr17Ni14Mo2 stainless steel has good plasticity, toughness, cold deformation, good welding process performance, 0Cr17Ni12Mo2 good high temperature strength, 00Cr17Ni14Mo2 high temperature performance is slightly worse, but corrosion resistance is better than 0Cr17Ni12Mo2, due to low carbon content and containing 2℅ ~ 3℅ molybdenum Corrosion resistance to reducing salts and various inorganic and organic acids, alkalis, salts, and high temperature strength.

00Cr17Ni14Mo2 stainless steel is an acid-resistant and anti-corrosive alloy material, which is divided into two series of nickel stainless steel and chromium 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
00Cr17Ni14Mo2	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.