Characteristics and scope of application of 0Cr13Al

0Cr13AL is a low chromium pure ferritic stainless steel, with aluminum added in 410s, so that the oxidation resistance of rigidity is improved, non-hardened steel, less cold work hardening, and has the oxidation resistance, plasticity, toughness and cold formability equivalent to that of low chromium stainless steel is better than that of other ferric stainless steels with high chromium content.

0Cr13AL corresponding grades: 1, national standard GB-T standard: digital grades:

S11348, new grade: 06Cr13Al, old grade: 0Cr13Al, 2, American standard:

ASTMA Standard: S40500, SAE Standard: 51405, UNS Standard:

405,3, Japanese standard JIS standard: SUS405,4, German standard DIN standard:.

0Cr13AL Chemical Composition: Carbon C: Silicon Si:, Manganese Mn: , Phosphorus P: , Sulfur S:, Chromium Cr:, Nickel Ni: Charge Xujia , Molybdenum Mo:, Nitrogen N:—, Copper Cu:—, Other Elements:.

0Cr13AL Physical Properties: Density Density (20 ) kg , Melting Point : 1480 1530, Specific Heat Capacity (0 100 ) kg (, Thermal Conductivity w (, Thermal conductivity w (:

Linear expansion coefficient (10-6 k) 0 100 , linear expansion coefficient (10-6 k) 0 570 :-resistivity (20) (mm2 m), longitudinal modulus of elasticity (20) GPA:

200, Magnetic: Yes.

0Cr13AL Mechanical Properties: Delivery Condition: Solution Treatment for Bars, Solution Pickling for Plates, Tensile Strength (RM MPa):

410, Tensile strength (:175, elongation a %: 20, section shrinkage (z %):

60。0Cr13AL heat treatment: Hardness HBW: annealed 183, hardness HRB: 83, Heating temperature: 780 830, Heating method: air cooling or slow cooling.

0Cr13AL application field: mainly used in 410 and 430 places where it is not suitable because air can be hardened, such as petroleum refining equipment, pressure vessel lining, steam turbine plate and composite steel plate, etc. or parts that require high toughness after shock loads, such as steam turbine blades, structural frames, etc.

Due to less cooling and hardening, 0Cr13AL is often used as gas turbine compressor blades, annealing boxes, quenching benches, etc.

Alias S11348 0CR13AL

Corresponding to standard GB T 1221-2007 heat-resistant steel bar.

Performance: Corrosion resistant.

06Cr13Al is a 100ferritic stainless steel containing 12% chromium 30%. Its corrosion resistance, toughness and weldability improve with the increase of chromium content, and its chloride stress corrosion resistance is better than that of other types of stainless steel.

Main classifications Stainless steel is often divided into martensitic steel, ferritic steel, austenitic steel, austenitic-ferritic (duplex) stainless steel and precipitation hardening stainless steel according to the microstructure. In addition, it can be divided into the following according to the ingredients:

Chrome stainless steel, chromium-nickel stainless steel, and chromium-manganese nitrogen stainless steel, etc. 1. Ferritic stainless steel: chromium content 12% 30%.

06CR13AL belongs to the national standard heat-resistant ferritic stainless steel, and the executive standard: GB T 1221-2007

In addition to excellent high-temperature strength and resistance to high-temperature oxidation corrosion, 06CR13AL also requires sufficient toughness, good machinability and weldability, as well as certain structural stability according to different applications. It is commonly used in the manufacture of boilers, steam turbines, power machinery, industrial furnaces, and parts that work at high temperatures in industrial sectors such as aviation and petrochemical industries.

The chemical composition of 06Cr13AL is shown below

0Cr13Al 06Cr13Al heat-resistant steel.

gb/t 1221-2007

Characteristics and scope of use:

Characteristics: In addition to low cooling and hardening, high-temperature strength and high-temperature oxidation corrosion resistance, the steel also requires sufficient toughness, good machinability and weldability according to different uses.

and some tissue stability.

Scope of application: used as gas turbine compressor blades, annealing box, quenching bench, etc. It is commonly used in the manufacture of boilers, steam turbines, power machinery, industrial furnaces, aviation and petrochemicals.

Parts and components that work at high temperatures in industrial sectors.

Chemical Composition: Carbon C:

Silicon SI:

Manganese mn:

Sulfur s:

Phosphorus p:

Chromium Cr: Mechanical Properties:

Tensile strength b (mpa): 410

Yield strength mpa): 177

Elongation δ5 ( 20

Cross-sectional shrinkage 60

Hardness : 183HB

Heat treatment specifications and metallographic structure:

Heat treatment specification: annealing 780 830 air cooling or slow cooling.

Metallographic structure: The tissue is characterized by ferrite type.

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

Welding with 0Cr13Al can be done with A062 electrode.

2. A062 is an ultra-low carbon Cr23Ni13 stainless steel electrode with titanium-calcium coating, which can be used for both AC and DC, due to its low carbon content, it can also resist intergranular corrosion caused by carbide precipitation without NB, Ti and other stabilizers. It can also be used for nuclear reactors, pressure vessel inner wall transition layer surfacing welding and tower internals welding.

3. Welding: also known as welding and grafting, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics in a heated, high-temperature or high-pressure manner.

Use MG600 electrode!

mg600(mg600tig)

MG600 is a highly versatile, high-efficiency, high-strength Indonickel alloy electrode (welding wire) with excellent plasticity, toughness, and crack resistance, and is suitable for almost all kinds of common steels. It has excellent welding process performance, stable arc, easy slag removal, less spatter, and uniform and beautiful weld.

Uses: Suitable for welding tools and molds, high-speed tool steels, hot work tool steels, manganese steels, cast steels, T-1 steels, shock-resistant steels, vanadium-molybdenum steels, spring steels, martensitic stainless steels, austenitic stainless steels, ferritic stainless steels, unknown steels, and welding between various types of steels. For example, it is used for high-pressure valves, the removal of broken bolts, the modification of shafts, etc., and the effect is very ideal.

mechanical properties of welded joints;

Experimental Items Experimental results.

Tensile strength of 124,000 psi (pounds square inches) or 855 Newtons square millimeters.

Yield Strength 103,000 psi (pounds square in) maximum, or 710 Newtons square millimeters.

Elongation max. 22

It is the American grade, the national standard is 0Cr18Ni11Ti belongs to austenitic stainless steel, 0Cr13Al is the national standard, and the American grade is 405 belongs to ferritic stainless steel, these two materials belong to dissimilar steel welding.

2. A062 can be used for welding rods.

A302 and A307 are acceptable, and A307 is alkaline if the requirements are high.

Ordinary stainless steel 308 series stainless steel material fully meets the requirements.

Martensitic stainless steel.

It has good toughness, plasticity and cold deformation, and its rust resistance, corrosion resistance and weldability are better than those of 410,420 series, and are used for parts with high toughness and impact loads, such as automobile turbine blades, structural frames, linings, bolts, nuts, etc.

1. 410S corresponding grades: 1. National standard GB-T standard: digital grade:

S41008, new grade: 06CR13, old grade: 0CR13 (0CR13AL), 2, American standard:

ASTMA Standard: S41008, SAE Standard: A, UNS Standard:

410S, 3, Japanese standard JIS standard: SUS410S, 4, German standard DIN standard: , 5, European standard EN standard:

x6cr13。

2. Chemical composition of 410S: C: , Si:, Manganese Mn: , Phosphorus P: , Sulfur S:, Chromium Cr:, Nickel Ni: Charge Xujia, Molybdenum Mo:

Nitrogen n:—, copper cu:— other elements:

3. Physical properties of 410s: density density (20).

kg, melting point :—specific heat capacity (0 100 ) kg (, thermal conductivity w (

100 -:25, thermal conductivity w (

500 -: coefficient of linear expansion.

10-6/k)

0 100 , linear expansion coefficient (10-6 k).

0 589 :12, resistivity (20).

ω.mm2 m), longitudinal modulus of elasticity.

20) GPA: 220, Magnetic: Yes.

4. 410S mechanical properties: Delivery condition: solution treatment of bars, solution pickling of plates, tensile strength (RM MPa): , elongation strength, elongation a, section shrinkage (Z%):

60。5. 410S heat treatment: Hardness HBW: annealing 183, hardness HRB: 88, heating temperature: 800 900, heating method: air cooling or slow cooling.

410S application field: for high toughness and impact load parts, such as automobile turbine blades, structural frames, linings, bolts, nuts, etc., can also be used for water vapor resistance, ammonia carbonate and liquid oil corrosion equipment lining.

Equivalent to 0Cr13 martensitic stainless steel.

0CR13 (410S) martensitic stainless steel.

Material name: stainless steel rod.

Grade: 0cr13

Standard: GB T 1220-1992

Features and scope of application:

0Cr13 is the lowest CR content among ferritic stainless steels. It is stainless and corrosion resistant better than 1Cr13, 2Cr13, 3Cr13, 4Cr13 martensitic stainless steels with high carbon content. It has good plasticity, toughness and cold formability, and is superior to other ferritic stainless steels with higher CR content.

When the C content of 0Cr13 steel is very low, its plasticity, especially toughness, and cold formability will be significantly improved. 0Cr13 steel is mainly used in the manufacture of water vapor resistance, ammonium bicarbonate mother liquor, hot sulfur petroleum corrosion parts and equipment linings, etc. 0Cr13 stainless steel is equivalent to the former Soviet Union (TOCT) 08X13, American Standard (ASTM AISI) 410S, 0Cr13 stainless steel is used for parts with high toughness and impact loads, such as steam turbine blades, structural frames, stainless equipment, linings, bolts, nuts, etc.

Chemical Composition: Carbon C:

Silicon SI:

Manganese mn:

Sulfur s:

Phosphorus p:

Chromium Cr: Nickel Ni: Allowed to contain

Mechanical Properties: Tensile Strength B (MPa): Quenched and tempered, 490 Conditional Yield Strength MPa): Quenched and tempered, 345 Elongation δ5 ( Quenched and tempered, 24

Section shrinkage quenching and tempering, 60

Hardness: annealed, 183HB

Heat treatment specifications and metallographic structure:

Heat treatment specifications: 1) annealing, 800 900 slow cooling or about 750 fast cooling; 2) Quenching, 950 1000 oil cooled; 3) Tempering, 700 750 fast cooling.

Metallographic structure: The tissue is characterized by a martensitic 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.

410s is 0cr13, martensitic stainless steel, stainless steel is divided into austenite, ferrite, martensitic, duplex steel, and precipitation hardening stainless steel according to the structure. Stainless iron is a misnomerical name of the folk, and any CR content greater than 13 or more can be called stainless steel. I hope my answer can help you.

410s is a martensitic stainless steel.

S11348 is a unified digital code in China, the new national standard brand is 06CR13AL, and the old brand is 0CR13AL

The corresponding national standard of S11348 is 06CR13AL:

Mechanical properties. Tensile strength b (mpa): quenched tempered, 490 conditional yield strength mpa): quenched tempered, 345 elongation δ5 (% quenched tempered, 24

Section shrinkage quenching and tempering, 60

Hardness: annealed, 183HB

Heat treatment specifications and metallographic structure:

Heat treatment specifications: 1) annealing, 800 900 slow cooling or about 750 fast cooling; 2) Quenching (solid solution), 950 1000 oil cooling; 3) Tempering, 700 750 fast cooling.

Metallographic structure: The tissue is characterized by ferrite type.

3. Chemical composition.

Carbon C:

Silicon SI:

Manganese mn:

Sulfur s:

Phosphorus p:

Chromium Cr: Nickel Ni:

4. Main uses.

It is used as a part with high toughness and shock load.

Such as steam turbine blades, structural frames, stainless equipment, linings, bolts, nuts, etc.