-
Anonymous users2024-02-0908Al is a kind of high-quality carbon structural steel, generally used as AL deoxidation sedative steel cold-rolled plate in cold stamping sheet steel, its naming rules are similar to carbon structural steel, and its two digits indicate 10,000 times the average carbon mass fraction in the steel, that is, "08" means the average carbon mass fraction in the steel, and "Al" means aluminum deoxidation smelting calm.
Specimen blank size (mm): 25
Normalizing heating temperature ( ) 930
Tensile strength ( b mpa): 325
Yield point ( s mpa): 185
Elongation after fracture (δ5 %): 33
Brinell hardness (HBS100 3000) (annealed or high temperature tempered state): 13108Al is an AL deoxidized calm steel cold-rolled plate in high-quality cold-stamped sheet steel. It is mainly used to manufacture various cold-stamping components below 4mm, such as the body, cab, various instruments and machine shells.
-
Anonymous users2024-02-08Yield strength: 270-410MPa, density 7800kgm3 Poisson's ratio:
Elongation δ10: >=28%.
Modulus of elasticity: 207gpa
Generally, the index of resistance strength is not used, because it is a steel with good plasticity.
-
Anonymous users2024-02-07The specific performance is actually available on the encyclopedia.
This is a national standard material, a kind of low-carbon steel, generally deep drawing, tensile use 08al is more suitable, the product response is still good, excellent performance!
-
Anonymous users2024-02-06It can be described as a warm compress; Software; Flee your home.
-
Anonymous users2024-02-05Introduction to Al Steel Plate.
08Al is a type of high-quality carbon structural steel, which is generally used as an AL deoxidized calmed steel cold-rolled plate in cold-stamped sheet steel. Its naming rule is similar to that of carbon structural steel, and its two-digit number indicates 10,000 times the average carbon mass fraction in steel, that is, "08" indicates the average carbon mass fraction in steel, and "Al" indicates aluminum deoxidation smelting and sedation.
Al excellent carbon steel implementation standard: GB T 711-2017 Al steel plate heat treatment specification: normalized 930, 45min, air cooling. Metallographic structure: ferrite + very little pearlite.
Al Steel Plate Chemical Composition:
Al steel plate mechanical properties:
Al steel plate size, shape, weight and allowable deviation.
The size, shape, weight and allowable deviation of 08Al steel plate are applied in accordance with the provisions of GB T709.
Al steel plate smelting method.
08AL steel is smelted by an oxygen converter or an electric furnace.
Al steel plate application range:
08AL is an AL deoxidized calm steel cold-rolled plate in high-quality cold-stamped sheet steel. It is mainly used to manufacture various cold-stamping components below 6mm, such as body body, cab, various instruments and machine shells.
-
Anonymous users2024-02-04Answer, also known as steel product grade, generally uses Chinese pinyin letters, chemical element symbols and Arabic numerals to express the name, use, characteristics and process of steel products. The representation of the grade of iron and steel products is generally expressed by a combination of Chinese pinyin letters, chemical element symbols and Arabic numerals.
08Al is a kind of high-quality carbon structural steel, which is generally used as a cold-rolled plate of Al deoxidized and calmed steel in cold-stamped sheet steel, and its naming rule is similar to that of carbon structural steel, and its two-digit number indicates 10,000 times the average carbon mass fraction in the steel.
That is, "08" means that the average carbon mass fraction in the steel is, "A" means the quality grade, and "L" is the initial letter of the Chinese pinyin of the word "pull", indicating that it has good tensile properties. Main mechanical properties (specimen size 25mm): normalized 930, s=185 MPa, b=325MPa, 5% 33, hardness (not heat treated) 131HB.
Ask which steels are also available on the market for replacement.
Answer: 08al is high-quality carbon steel, high-quality carbon structural steel hot-rolled sheet and steel strip are used in the automotive, aviation industry and other parts. The grades of its steel are boiling steel: 08F, 10F, 15F; Calming Steel:
AL, and below 25 for low carbon steel plates, 30 and above 30 for medium carbon steel plates.
It is the difference in carbon content, S30408 (304), S30403 (304L) The number at the end of this stainless steel grade is the range of carbon content, 03 means that the carbon content belongs to ultra-low carbon stainless steel, similar to S31603 (316L), S31608 (316), in general, there is little difference between the performance of the two stainless steels, but S30403 with lower carbon content is easier to meet the requirements of the process, and it is slightly more expensive, because the carbon content is lower. The less likely it is to form chromium carbide during heat treatment, the corrosion resistance mainly depends on the chromium (CR) in the crystal, and the chromium carbide should flow to the grain boundary to reduce the CR in the crystal, resulting in poor corrosion resistance of stainless steel. Nowadays, almost all of them use S30403, and S30408 is rarely used. In fact, S30403 is a national standard 304L is a foreign standard, S30403 is equivalent to a domestic imitation of foreign 304L, 304L is not much to see, 316L domestic and foreign are different, in the early years, some demanding machinery factories strictly required the use of foreign 316L instead of domestic S31603, ** is not the same, now with the improvement of domestic technology, most of them are also using domestic ones.
Understand a few and few from two perspectives; a little、little 1.Can be used in conjunction with a countable noun: a few; few；The only thing that can be used in conjunction with uncountable nouns is: >>>More
A: It is a kind of steel, which is the abbreviation of No. 20 high-quality carbon structural steel.
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. >>>More
2al+6hcl=3h2↑+2alcl3 。Al can replace 3 hydrogen molecules with a relative atomic mass of 27,54 parts of aluminum, which is about 18 parts of mass of aluminum for two parts of hydrogen, which is said for convenience in the calculation. Similarly. >>>More