What stainless steel does 0cr19ninbn belong to

0Cr19Ninbn belongs to Chinese austenitic stainless steel.

0Cr19Ni10NBN (SUS304N2) austenitic stainless steel.

Material name: stainless steel rod.

Grade: 0Cr19Ni10NBN

Standard: GB T 1220-1992

Characteristics and scope of use:

0Cr19Ni10NBN stainless steel is to add N and NB to the grade 0Cr19Ni9, 0Cr19Ni10NBN stainless steel has the same characteristics and uses as 0Cr19Ni9.

Chemical Composition: Carbon C:

Silicon SI:

Manganese mn:

Sulfur s:

Phosphorus p:

Chromium Cr: Nickel Ni:

Niobium nb:

Nitrogen n: Mechanical Properties: Tensile Strength b (MPa): 685 Conditional Yield Strength (MPa): 345

Elongation δ5 ( 35

Cross-sectional shrinkage 50

Hardness : 250HB; ≤100hrb;260HV heat treatment specification and metallographic structure:

Heat treatment specification: solid solution 1010 1150 fast cooling.

Metallographic structure: The structure is characterized by austenite type.

Delivery status: generally delivered in a heat treatment state, and the type of heat treatment is indicated in the contract; If not indicated, it will be delivered in a non-heat-treated state.

0CR19Ni10NBN (S30478) belongs to the national standard austenitic stainless steel, the implementation standard: GB T 20878-2007

The chemical composition of 0Cr19Ni10NBN(S30478) is as follows:

Belongs to the stainless steel profile of solid stainless steel.

06-CR19Ni10 What is stainless steel.

06-CR19Ni10 What is stainless steelHello dear, 304 stainless steel is a common material in stainless steel, with a density of g cm3, which is also called 18 8 stainless steel in the industry. High temperature resistance of 800 degrees, with good processing performance and high toughness, it is widely used in industry, furniture decoration industry and food and medical industry. 304 is a versatile stainless steel that is widely used in equipment and parts that require good overall properties (corrosion resistance and formability).

In order to maintain the corrosion resistance inherent in stainless steel, the steel must contain more than 18% chromium and more than 8% nickel. 304 stainless steel is a grade of stainless steel produced in accordance with the American ASTM standard. 06Cr19Ni1006Cr19Ni10 is a high-alloy steel that can resist corrosion in air or chemical corrosive media.

06Cr19Ni10 stainless steel is also the 0Cr18Ni9 stainless steel in the old standard. 06Cr19Ni10 stainless steel is one of the most widely used chromium-nickel stainless steels, with good corrosion resistance, heat resistance, low temperature strength and mechanical properties. Corrosion-resistant in the atmosphere, If it is an industrial atmosphere or a heavily polluted area, it needs to be cleaned in time to avoid corrosion.

It is suitable for the processing, storage and transportation of food. It has good processability and weldability. Plate heat exchangers, bellows, household goods, building materials, chemicals, food industry, etc.

Physical PropertiesTensile Strength B (MPa): 520Conditional Yield Strength MPa): 205Elongation δ5 (%40Section Shrinkage 60Hardness:

187hb;≤90hrb;200HV density (20, g cm3): melting point ( ) 1398 1454 specific heat capacity (0 100 , kj·kgk): thermal conductivity (w·m·k):

100) 500): linear expansion coefficient (10·k):

0 100): 0 500): resistivity (20, 10 · m):

Longitudinal modulus of elasticity (20, kn mm): 193ASTM Standard 304 Stainless Steel Chemical Composition (%)C: mn:

p：≤ s：≤：

06cr19ni10 belongsMade of stainless steel

06CR19Ni10 is made of stainless steel, with good corrosion resistance and heat resistance, and is suitable for use in household goods, building materials, chemicals, food industry, auto parts, agriculture, cabinets, indoor pipelines, boilers and other places.

Characteristics of 06Cr19Ni10 stainless steel:

1. Weldability

Stainless steel has good weldability, and when welding pots and tableware, the thickness requirements are low, but the thickness requirements are high for those who are not destroyed in thermal insulation cups, water heaters, etc. In addition, the welding requirements for steel pipes, freezers and other products are also different.

2. Polishing performance

When stainless steel is produced, it needs to be polished, but orange peel will appear after polishing, and in serious cases, it will lead to stretching, black spots in the area, etc.

3. Heat resistance

Stainless steel has very good heat resistance because it contains carbon, which is a gap filling element that not only stabilizes the strength of stainless steel, but also improves corrosion resistance and heat resistance.

4. Corrosion resistance

Stainless steel has strong corrosion resistance, when the inscription content is lower, the electrode potential can be changed, and the negative position of the electrode can be raised to the positive position to avoid chemical corrosion.

06Cr19Ni10 Performance:

06CR19Ni10 is a general-purpose stainless steel, which is widely used in the production of equipment and parts that require good comprehensive properties (corrosion resistance and formability). To maintain the corrosion resistance inherent in stainless steel, the steel must contain more than 12% chromium. 06CR19Ni10 stainless steel is in accordance with American ASTM standards.

A grade of stainless steel is produced.

10Cr18Ni9NBCU3BN is stainless steel, which is stainless steel for ultra (super)critical boilers.

Yes. 10Cr18Ni9NBCU3bn is a stainless steel for super(super)critical boilers.

06 in 06Cr19Ni10 indicates that the carbon content accounts for the median value of the C content specified in the standard); CR19 refers to the element chromium.

of 19% (i.e. the median of 18-20% of the CR content specified in the standard); Ni10 refers to the element nickel.

of 10% (i.e. the median value of the Ni content specified in the standard). The number of 06CR19NI10 stainless steel brand represents the following meaning:

06 in indicates that the carbon content accounts for the median value of the C content specified in the standard dough potato);

CR19 in indicates that the chromium content accounts for 19% (i.e. the median value of 18-20% CR content specified in the standard or unlike);

Ni10 in indicates that the nickel content is 10% (i.e., the neutral value of the Ni content specified in the standard).

Your 1cr18ni9 is a 302 material. 1 represents the carbon content, where the content is greater than chromium, and 18 represents 18% chromium content, but now the general content of more than 17% is up to standard. Ni is nickel, and 9 is 9% nickel content.

Now it's 8% to reach the target. This material is rare on the market. The market is 1cr18ni9ti (321), 0cr18ni9 (304, here 0 is not no carbon, but less than low-carbon).

Hope you figured it out.

According to the analysis of foreign samples, the pin key material corresponds to the domestic 1Cr18Ni9 stainless steel wire, and its tensile strength is as high as 1 400MPa, and the surface quality requirements are also very high. At present, domestic 1Cr18Ni9 austenitic stainless steel wire cannot be strengthened by heat treatment, and the tensile strength of raw materials is generally less than 900MPa. However, the high-strength 1Cr18Ni9 spring steel wire cannot effectively meet the special profile and specification requirements of the pin key.