What is EN 10088 2 1 4301?

European standard material. It is a material developed on the basis of 302, with a performance class of 302, but the corrosion resistance is better than that of 302, and it has good corrosion resistance and cold working stamping performance. It has strong corrosion resistance to oxidizing acids.

It has 1 certain corrosion resistance to alkali solution and most organic acids and inorganic acids, good low temperature performance, and good strength, elongation and section shrinkage under -180 degree conditions. It can be used for welding parts with thin cross-sectional dimensions, and it is a stainless steel with a large amount of application and a wide range of use. General-purpose oxidation-resistant steel that can withstand repeated heating up to 870 degrees Celsius.

1. Corresponding grades: 1. National standard GB-T standard: digital grades:

S30408, new grade: 06Cr19Ni10, old grade: 0Cr18Ni9,2, American standard:

ASTMA Standard: S30400, SAE Standard: 30304, UNS Standard:

304,3, Japanese standard JIS standard: SUS304, 4, German standard DIN standard: ,5, European standard EN standard:

X5CRNi18-10, French NF standard: Z6CN18-09, British standard.

BS standard: 304S15, Sweden.

23, 322, 333, NTR standard: AISR.

2. Chemical composition: carbon c: , silicon si:, manganese mn: , phosphorus p: , sulfur s: , chromium cr:, nickel ni:, molybdenum mo:, nitrogen n: , copper cu:—, other elements:

3. Physical properties: density density (20).

kg/dm3:"Melting point.

— Specific heat capacity. 0~100℃)/kg/("Thermal conductivity.

w/(:"", thermal conductivity w (

Linear expansion coefficient. 10-6/k)0~100℃:"", coefficient of linear expansion (10-6 K), resistivity.

.mm2/m):"", longitudinal modulus of elasticity.

20℃）/gpa:"193, Magnetic: None.

4. Mechanical properties: Delivery status: bar cutting and solution treatment.

Hot pressure processing without solution treatment, plates.

Solution pickling, tensile strength.

RM MPa): 520, Tensile Strength (:205, Elongation A %: 40, Section Shrinkage (Z %): 60.

5. Heat treatment: Hardness HBW: solid solution 187, hardness HRB: 90, heating temperature: 1010 1150, heating method: fast cooling.

Applications: It is used to manufacture deep-drawing forming parts and acid pipes, vessels, structural parts, etc., and can also manufacture non-magnetic and low-temperature equipment and components.

Stainless steel. General purpose corrosion-resistant steel sheet Technical conditions for delivery of plates and strips.

The stainless steel is 304 stainless steel.

Chemical Composition: Carbon C:

Silicon SI:

Chromium cr:

Manganese mn:

Nickel ni:

Phosphorus p:

Sulfur s:

It is a German standard, equivalent to X5CRN18-10, and the same material is Japanese SUS304 stainless steel, mechanical properties:

Hardness: HB 187, HRB 90, HV 200, Young's modulus, E=194020 MPa

Hardening index n=

Thick anisotropy index r00= r45= r90=density = g·cm-3

Free-cutting knot crossbars (French standard).