Also known as AISI 304 stainless steel or 18/10 stainless steel, it is an austenitic chromium-nickel steel with good corrosion resistance and good weldability and cold workability.
It is commonly used in the manufacture of food and chemical processing equipment, tanks, pipes, kitchen utensils and medical equipment.
Alloyed with other elements such as chromium and nickel, this stainless steel alloy has high corrosion resistance, and therefore used in the chemical and petrochemical industries as well as in the food industry.
In addition, X2CrNi1811 steel has good resistance to high temperatures and mechanical stress, becoming functional for the production of pipes for transporting fluids.
The combination of elements such as chromium, nickel and molybdenum gives X5CrNiMo1712 steel good corrosion resistance, making it suitable for use in aggressive environments such as marine and chemical environments.
It also exhibits good tensile strength and deformation resistance, and is therefore suitable for the manufacture of pipes, valves, pumps and other machine parts.
X2CrNiMo1712 steel is an austenitic stainless steel with good corrosion and high temperature resistance, suitable for use in the chemical, food and petrochemical industries.
X12Cr13 steel is a corrosion-resistant martensitic stainless steel alloy and has good toughness and hardness, with excellent ability to resist wear and plastic deformation.
It is mainly used in the automotive industry, food industry and medical equipment manufacturing.
A martensitic stainless steel alloy with good resistance to atmospheric corrosion and weak acids.
It has high hardness and good toughness, and is often used for the production of knives, blades, surgical instruments and components for the food industry.
X8Cr17 steel is a stainless ferritic alloy that exhibits good resistance to corrosion, wear, and high temperatures.
It is easy to work with and can be used in a wide range of applications, from the food industry to the automotive sector.
CORRESPONDING RULES | CHEMICAL ANALYSIS | MECHANICAL CHARACTERISTICS | ||||||||||||||||||
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UNI | AISI | C% | Mn% | Si% | Cr% | Ni% | Mo% | R N/mm² | Rs N/mm² | A% min. | Hardness | |||||||||
X5CrNi1810 | 304 | <0,08 | <1,50 | <2,00 | 18÷21 | 8÷11 | 481 min. | 206 min. | 35 | HRB 90max | ||||||||||
X2CrNi1811 | 304L | <0,03 | <1,50 | <2,00 | 17÷21 | 8÷12 | 446 min. | 192 min. | 35 | HRB 86max | ||||||||||
X5CrNiMo1712 | 316 | <0,08 | <1,50 | <2,00 | 18÷21 | 9÷12 | 2÷3 | 481 min. | 206 min. | 30 | HRB 90max | |||||||||
X2CrNiMo1712 | 316L | <0,03 | <1,50 | <1,50 | 17÷21 | 9÷13 | 2÷3 | 481 min. | 206 min. | 30 | HRB 86max | |||||||||
X12Cr13 | 410 | 0,05÷0,15 | <1,00 | <1,50 | 11,5÷14 | <1,00 | <0,50 | 652 min. | 515 min. | 8 | HRB 90-140 | |||||||||
X30Cr13 | 420 | 0,2÷0,4 | <1,00 | <1,50 | 11,5÷14 | <1,00 | <0,50 | (785) (980) | (590) min. | (12) | HRC 21-30 | |||||||||
X8Cr17 | 430 | <0,1 | <1,00 | <1,00 | 16÷18 | (440) (640) | (245) min. | (18) | HB 192max |
NB: Data subject to change among the various foundries
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