316S12、316S11、316S14、316S31、LW22/LWCF22

characteristic:
316S12 stainless steel has good plasticity, toughness, cold deformation, good welding process performance, 316S16 high temperature strength is good, 316S12 high temperature performance is slightly worse, but corrosion resistance is better than 316S16. Corrosion resistance to reducing salts and various inorganic and organic acids, alkalis, salts, and high temperature strength.

316S12 stainless steel is an acid-resistant and anti-corrosion alloy material, which is divided into two series of nickel stainless and chromium stainless. It has many unique excellent properties such as high temperature resistance, easy processing and high strength. Products are widely used in many fields of industry and civilian use.

Chemical composition:

Grade	C≤	Si≤	Mn≤	S≤	P≤	Cr	Ni	Mo
316S12	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.