Your best Chinese manufacturer of SS301
Yaoyi stainless steel was founded in 1996. It is a high-tech enterprise in Ningbo with 55 employees, including nearly 25 professional and technical personnel. Yaoyi always adheres to the development concept of “Quality First”, with the goal of R&D and production of “high, precise, sharp, odd, difficult, lacking, special and new” stainless steel like SS301, which is a well-known brand in China.
Why the customers choose Yaoyi as a SS301 supplier?
We are especially good at producing 301 stainless steel coils with semi-hard, high hardness, and high tensile strength. If you have a SS301 hardness requirement higher than 380, or even 500HV, we can produce and free samples for you. Our customers produce springs, especially for V SPRING, U SPRING, and constant force springs, stainless steel coils with high tensile strength and high hardness are the most suitable.
Yaoyi is responsible for meeting the needs of customers’ special steel materials. From automobile clamps to a non-magnetic zipper, we have developed various special steel materials.
Stainless Steel Chemical Composition – YAOYI Stainless Steel
SS301 product inquiry
Production Line & Certification of SS301
Yaoyi has a solid technical foundation and sophisticated equipment, including a vacuum consumable furnace, vacuum induction furnace, protective atmosphere electroslag furnace. We also have many other imported equipment, supporting forging, rolling, finishing rolling, cold drawing, coil. The material production line has complete group spacing. The rear finishing, heat treatment, quality inspection equipment, and facilities are complete.
At present, Yaoyi takes “three highs and one special” (superalloy, ultra-high-strength steel, high-end tool steel, special stainless steel) as its core products and has production experience of hundreds of special steel materials. Products are widely used in transportation, construction machinery, medical and other industries and fields, covering six continents and more than 30 countries and regions.
Yaoyi has passed ISO 9001 system certification, AS9100C system certification, ISO/TS 16949-2009 system certification, ISO 14001 environmental management system certification, ISO10012 measurement management system certification, OHSAS18001 occupational health and safety system certification, and Nadcap heat treatment certification.
The stainless steel foil provided in China with high quality and best price.
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While developing itself, Yaoyi earnestly fulfills its social responsibilities and adheres to the green development concept of environmental protection, cleanliness, and recycling. It has completed smelting equipment dust removal renovation and various furnace power renovation projects; fully implemented resource conservation and environment-friendly development strategies. If you have any questions about SS301 or other stainless steel, please come and ask us!
The Ultimate FAQ Guide
Next, we will introduce you more details about ss301:
SS301: COMPOSITION, PROPERTIES, AND APPLICATIONS
Type 301 Stainless Steel, also known as UNS S30100, is common stainless steel with austenitic chromium and Nickel with excellent corrosion resistance. SS301 has Nickel, and chromium levels are smaller. Ratios, which expands its cold work-hardening range. SUS301 is also an austenitic stainless steel high-strength alloy with strong resistance to corrosion in mildly corrosive conditions.
Stainless Steel Chemical Composition – YAOYI Stainless Steel
SS301 OVERALL PROPERTIES
Stainless Steel 301 is stainless steel that is austenitic and has a nominal hardness of 304. chromium and nickel content of 17% and 7%, respectively. This steel grade is an outstanding choice for decorative structural applications due to its high strengths in the six available environments or tempers, resistance to atmosphere corrosion, and clear, attractive surface. Any of the main uses for this flexible grade include automobile molding and trim, wheel covers, conveyor belts, kitchen appliances, roof drainage systems, hose clamps, springs, truck and trailer frames, and railway subway vehicles. It will obtain a wide variety of materials, a range of magnetic and mechanical properties—the applications by modifying the chemical composition within limits defined by requirements and temper rolling.
This type, 301, is a chromium-nickel austenitic stainless steel, comes in annealed and cold-worked forms. Moreover, type 301 has the highest Any stainless steel has the potential to stretch. After annealing it, the highest strength rating of any stainless steel in the 300 series steel when heavily cold worked. Kind 301 is non-magnetic when annealed but becomes magnetic after cold operating.
While ss301 is corrosion resistant in various environments, its corrosion properties are inferior to those of 304/304L Stainless steel is a durable material.
The Type 301s vulnerability to carbide deposition during welding limits its usage in certain applications, whereas for welding applications, 304L, as a result of reduced carbon content.
Stainless Steel Rolls: Everything You Should Know – YAOYI Stainless Steel
Stainless steel ss301 is widely supplied as strips and wires with tensile strengths up to 1800 Mpa, allowing tempers ranging from 1/16 Hard to Complete Hard to be made. As a result of the testing that ss301 undergoes, the controlled examination is capable of maintaining adequate ductility even in 12 hard environments. In the vehicles industry, they use Grade 301, also for rail car parts and architectural structures.
This grade of temper, with harnesses Various hardnesses, ranging from 34 to full hardness, also in applications requiring high wear resistance and spring characteristics in basic type designs.
Grade 301L, the carbon-free version of ss301, is an excellent option for applications requiring high ductility. In addition, Another variant is grade 301LN. When compared to norm 301, this has a greater nitrogen content percentage and a higher work-hardens score.
This only specifies ss301. Other conventions reflect 301L and 301LN. JIS G4305 represents grade 301L, and EN10088-2 represents grade 1.4318 for grade 301LN.
A Complete Guide to 304 Stainless Steel Strapping
The main properties described are for flat-rolled products such as plate, board, and coil–grade A666. The values and properties do not have to be similar to the other classes, EN10088.2 and JISG4305.
AISI 304 2B: One Of The Most Commonly Used Stainless Steel
THE COMPOSITION OF SS301
Carbon, Manganese, Silicon, Phosphorus, Sulfur, Molybdenum, and Nitrogen are not (or are present in small amounts) in 301 Grade Steel. It has a chromium content of 16.0 and a nickel content of 6.0.
A 301 steel grade standard contains 0.15 carbon, 2.0 manganese, 1.0 silicon, 0.45
phosphorus, 0.030 sulfur, 18.0 chromium, 8.0 nickel, and 0.10 nitrogen. There was no Molybdenum found in this grade.
The low-carbon grade of 301, 301L contains at least 16.0 Chromium and 6.0 Nickel. JIS G4305 contains of a maximum of 0.03 of Carbon, 2.0 of Manganese, 1.0 of Silicon, 0.045 of Phosphorous, 0.030 of Sulfur, 18.0 of Chromium, 8.0 of of of Nickel, and 2.0 of Nitrogen. Much like the other 301 steel grade levels, no amount of Molybdenum traced in JIS G4305. The minimum composition of the 1.4318/301LN steel grade is just Chromium (16.5) and Nickel (6.0).
The EN 10088-2 identified the last grade level. Besides, it contains a maximum of 0.03 Carbon, 2.0 Manganese, 1.0 Silicon, 0.045 Phosphorous, 0.015 Sulfur, 18.5 Chromium, 8.0 Nickel, and 0.20 Nitrogen.
BEST 304 Stainless Steel Products in China
MECHANICAL CHARACTERISTICS OF 301
This grade’s annealed variant has a tensile strength of ten 758, a Yield Strength of 276, and an Elongation of 60There was no known Bend Angle Factor or Bent Test.
This steel’s Tensile Strength is 620, and Yield Strength is 310, Elongation is 40, and Bend Angle Factor is 180Its Bent Test score is 1.
The next 301, 1/8 Strong, has a Tensile Strength of 690, a Yield Strength of 380, and an Elongation of 40It has a Bend Angle Factor of 180 and a Bent Test of 1, much like the 1/16 Hard version.
The 1/4 Hard steel has a Tensile Strength of 862, a Yield Strength of 514, and Elongation of 25, and a Bend Angle Factor of 90 with a Bent Test of 2.
The 1/2 Hard has a tensile strength of 1034, yield strength of 758, and an elongation of 18This steel has a Bend Angle Factor of 90 and a Bent Test measurement of 2.
The Tensile Strength of 3/4 Hard is 1205, and its Yield Strength is 930This steel rating has an Elongation of 12, a Bend Angle Factor of 90, and a Bent Test of 3.
Finally, the 301 Full Hard has a Tensile Strength of 1276, a Yield Strength of 965, Elongation of 9, and a Bend Angle Factor of 90Its Bent Test score is 5.
Stainless Steel 316 And 316L Graded By The AISI System
THE SS301 PHYSICAL PROPERTIES
The 301 steel grade has a density of 7880 and an Elastic Modulus of 193. At 0-100°C, the thermal Expansion Coefficient Average is 16.9, while at 0-315°C, it is 17.2. The coefficient for temperatures ranging from 0 to 538°C is 18.2.
This particular steel rating has a thermal conductivity of 16.2 at 100°C and 21.4 at 500°C. The 301 steel grades have a Specific Heat of 500 and an Electrica Resistivity of 695. Type 301 chrome steel features a minimum lastingness of 185,000 PSI and a yield strength of 140,000 PSI.
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SS301 CORROSION RESISTANCE
Stainless steel ss301 has a corrosion resistance that is equivalent to that of the stainless steel grade 304. This rating has excellent corrosion resistance in mildly corrosive conditions at room temperature.
Type 301 can withstand a wide variety of corrosive substances and media. The corrosion properties, however, are not as strong as those of 18-8 chromium-nickel steels. Its resistance to carbide deposition during welding is using in fewer applications than Types 304 or 304L.
Heat Tolerance ss301 has excellent oxidation resistance for sporadic applications up to 840°C and continuous applications up to 900°C.
ASTM A167: Composition, Properties, and Equivalent Grades
TREATMENT WITH HEAT
SS301 annealed in solution at temperatures ranging from 1010 degrees Celcius to 1120 degrees Celcius, accompanied by accelerated cooling. Besides, a low-temperature range used for intermediate annealing. This stainless steel is not suitable for thermal hardening.
J2 Stainless Steel: A Complete & Thorough Guide
WORKING IN THE COLD
Form 301 stainless steel and its low carbon variants are often used as high-strength stainless steels. These grades’ work hardening rates are very high, ranging from a 14MPa increase per 1% reduction in the area of cold to a 14MPa increase per 1% reduction in the area of hot work to a 14MPa increase per 1% reduction in the area of cold work. Cold rolling and roll forming operations can reach high strength as a function of this personality trait.
Strain hardened austenite can be partially converted to martensite using certain shaping techniques. After reaching such high strengths, the alloy’s residual ductility is capable of producing extreme cold deformation. When annealed, the alloy is non-magnetic, but when cold worked, it exhibits heavy magnetism.
J3 Stainless Steel : A Complete Guide For Importers
THE BENEFITS OF SS301
When cold worked, the SS301 a high-strength austenitic alloy with good ductility properties. The material is readily welded and has superior corrosion resistance. One of its main benefits is its excellent elasticity.
When cold work, the metal is malleable and ideal for all types of welding. This 301
stainless steel is also easily molded and drawn. Form 301L is the low carbon variant of Type 301 and is ideal for applications requiring high ductility. SS301 stainless is suitable for various industries such as aerospace, rail, and automotive due to its high strength and outstanding corrosion resistance.
What is J4 Stainless Steel? (And What Is It Used For)
Stainlesssteel 301 is appropriate for all regular welding processes. We suggest that regard grade308L as filler metal. To achieve optimum corrosion resistance, ss301 welded parts must use annealing. After welding, we do not need to anneal for grades 301L and 301LN. Welding and annealing aim to get rid of the high strength that cold rolling causes.
The cold-rolled 301 pieces are assembling by spot welding; this fast welding the procedure does not compromise the component’s overall strength.
Stainless Steel AISI 316Ti (S31635) By The AISI System
The following are some of the most common grade applications 301 stainless sheets of steel:
•Making structural elements for rail cars
•Parts of an airframe
•Parts of a highway tractor
•Wheel covers for cars
•Clips and holders for wiper blades
•Clips for stove elements
•Frames on a computer
•The use of curtain walls
And some common applications are engineering content with a variety of commercial uses, including:
•Wheel covers for cars
•Structures of aircraft
•The fundamental elements of a railcar
•Caps for wiper blades
Type 301 is easily shaped and drawn, and it welds well. It’s used in a wide range of applications, the most popular applications in the markets, including:
•Bodywork for trucks and trailers
•Tableware and kitchen utensils
•The architectural (trim, drainage products, storm door frames)
•The automobile (trim, wheel, covers)
•Home and commercial equipment
•Public transportation networks
Stainless Steel Belt: Characteristics, Advantages, and Applications