Shandong Kuaima  Steel Co., Ltd.

+86-15954941919

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40mm 304L stainless steel rod Square

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Product introduction

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Product characteristics

Chemical Composition:

Grade: 0Cr18Ni9 (0Cr19Ni9)

  1.        C: ≤ 0.07 ,
  2.   Si :≤1.0, Mn :≤2.0
  3.   Mn :≤2.0, Mn :≤2.0, Mn :≤2.0
  4.   Cr: 17.0 ~ 19.0
  5.   Ni: 8.0~11.0, S: ≤0.03
  6.   S: ≤ 0.03.
  7.        P: ≤ 0.035.

Properties:

  1.   Tensile strength(Mpa) 620 MIN 
  2.   Yield strength(Mpa) 310 MIN 
  3.   Elongation(%) 30 MIN 
  4.   Area reduction(%) 40 MIN

304 stainless steel density 7.93 g/cm3 austenitic stainless steel are generally used this value

304 contains chromium (%) 18 - 20 .304 is equivalent to China's 0Cr19Ni9 (0Cr18Ni9) stainless steel, 304 stainless steel is a general-purpose stainless steel materials, rust resistance than the 200 series of stainless steel materials to be stronger. High temperature resistance is also better than the high to 1000-1200 degrees. 304 stainless steel has excellent stainless corrosion resistance and good resistance to intergranular corrosion properties. In the experiment, it is concluded that: 304 stainless steel material concentration ≤ 65% of the boiling temperature below the nitric acid, has a strong resistance to corrosion. To alkali solutions and most organic and inorganic acids also have good corrosion resistance.

304 (18Cr-8Ni) material: as a widely used steel, has good corrosion resistance / heat resistance, low temperature strength and mechanical properties; stamping / bending and other hot workability, no heat treatment hardening phenomenon (non-magnetic, easy to use temperature cadmium -196 ℃ ~ 800 ℃). Uses: Household goods (1/2 class tableware/cabinet/indoor piping/water heater/boiler/tub), auto parts (windshield wipers/muffler/molded products), medical appliances, building materials, chemical, food industry, agriculture, ship parts.

Grades of stainless steel:

  300 stainless steel series: 301/302/302HQ/303/304/304L/304F/304HC/316/316L/316F/316S/316Ti/310/310S/314/314L/317/317L/321(chromium/nickel-austenitic stainless steel)

  Note: L stands for low carbon, such as 304L has lower carbon content than 304. H and S stand for high temperature resistance, such as 310S is more resistant to high temperature than 310, 304H is more heat resistant than 304.

  Stainless steel bar is divided into round bar, hexagonal bar, square bar, flat bar, round bar and solid bar. Bright surface than the black surface of the expensive, which 303 is a unique material in the bar, belongs to the easy to turn (cut) type material, mainly used for automatic lathe cutting. Another: 304F/303CU/316F are also easy to cut type materials. Specifications: Ф1mm ~ Ф280mm.

Stainless steel theoretical weight calculation formula:

  Weight (kg) = diameter (mm) * diameter (mm) * length (m) * 0.00623

  Stainless steel specific gravity.

  ●Chromium stainless steel is taken as 7.75 tons/M3

  ●Chromium-nickel stainless steel is 7.93 tons/M3

  ●Fe is 7.87 tons/M3

Stainless steel plate theoretical weight calculation formula:

  Theoretical weight of steel product Weight (kg) = Thickness (mm) × Width (mm) × Length (mm) × Density value

Name Stainless Steel bar
Grade 201,202,303, 303Cu,304,304L,316,316L,310S,316Ti,321,430,904L,ETC
Standard ASTM,AISI,SUS,JIS,EN,DIN,GB,ASME,ETC
Out Diameter 6mm to 2000mm or as your requirement
Length 5.8m,6m or as your requirement
Tolerance Outer Diameter:+/-0.1mm,Thickness:+/-0.01nn,Length:+/-1mm
Thickness 0.3 to 220mm,or as your requirement
Application Decoration construction, upholstery, industry instrument
Certification SGS,BV,IQI,TUV,ISO,ETC

Company Profile:

Shandong Kuaima Steel Co., Ltd. is a diversified private enterprise whose business covers stainless steel plates, stainless steel pipes, stainless steel rods, stainless steel round bars, stainless steel corner grooves, stainless iron, alloy steel pipes, seamless steel pipes, welded steel pipes, and galvanized steel pipes. Steel pipes, oxygen blowing pipes, longitudinally welded pipes, precision bright seamless pipes, spiral steel pipes, thick-walled steel pipes, angle channel steel, rail steel, flat steel, strip steel, etc., with good reputation, high-quality products, strong strength, The affordable price is well-known throughout China. Kuaima Steel has established several joint-venture steel production lines with some well-known steel companies: 30 stainless steel pipe and carbon steel production lines, with an annual output of more than 500,000 tons. The first-level agent sells Baosteel, Taiyuan Iron and Steel, Yonggang, Anshan Iron and Steel, Tiangang, Shanxi Iron and Steel, etc. After years of international steel trade, we have won the trust and good reputation of our customers. Through high-quality products and first-class after-sales service, we have won the trust and support of customers all over the world. We are adhering to the service concept of "strive for excellence, win-win cooperation" and the business policy of "survive by quality, develop by products, cooperate with credibility, and win customers by service", and have won the recognition of colleagues from all walks of life. Kuaima Steel looks forward to cooperating with you to create brilliance together.

FAQ:

  1. 1.Who are we?
  2. We are based in Shandong, China, start from 2020,sell to Domestic Market(20.00%),North America(10.00%),South
  3. America(10.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),Africa(10.00%),Oceania(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Northern Europe(5.00%),Southern Europe(5.00%). There are total about 11-50 people in our office.
  4. 2.How can we guarantee quality?
  5. Always a pre-production sample before mass production;
  6. Always final Inspection before shipment;
  7. 3.What can you buy from us?
  8. Seamless Steel Pipe/Welded Steel Pipe,Hot Rolled Plate/Color Steel Plate,Round Bar,etc.
  9. 4.Why should you buy from us not from other suppliers?
  10. Kuaima Steel is a diversified private enterprise with business covering stainless steel, carbon structure steel, alloy steel,etc. And established a number of joint-venture steel production lines with some well-known steel companies.
  11. 5.What services can we provide?
  12. Accepted Delivery Terms: FOB,CFR,FAS,FCA,DES;
  13. Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
  14. Accepted Payment Type: T/T,L/C,D/P D/A;
  15. Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian.
  16. 6.Can I get some samples?
  17. We are glad to provide free samples to you, but we do not offer the freight.
  18. 7.What is your after-sale service?
  19. We provide after-sale service and offer * guarantee on our products.


FAQ:

  1. Q1: Can I get some samples?
  2. A1: Can provide small samples for free. Customized sample takes 5-7 days.
  3. Q2: How about the delivery time?
  4. A2: Small trial order takes 5-7 days. Container order need 15-20 days.
  5. Q3: Do you have any protection when packing?
  6. A3: Cover with PE film , wrap with waterproof paper, pack with wooden plate,belt by steel strip, fasten on pallet.
  7. Q4: Are you a factory?
  8. A4: We are a factory setted up more than 20 years and export more than 15 years,also a manufacturer.
  9. Q5: How about the after service?
  10. A5: Free of charge for one year's warranty, and if there is any problem, our technicianwill go to your place to check. if necessary, we will change the goods for you.


Standard ASTM
Grade 300 Series
Type Round
Application Construction
Shape Round, Round.square.Rectangle,etc
Special Use Valve Steels
Tolerance ±10%
Processing Service Bending, Welding, Decoiling, Punching, Cutting
Steel Grade 316L, 316Ti, 410, 304, 430
Surface Finish BA
Delivery Time 31-45 days
Dimensions 5.5mm-500mm
Product name Stainless steel bar
Material Polishing, Mirro surface, Bright, Pickling,etc
Color Natural Color
Surface Polishing, Mirro surface, Bright, Pickling
Technique Hot rolled, Extrusion, Cold drawn, Cold rolled
Sample Samples
Payment terms L/C T/T (30%DEPOSIT),Western union,etc
Package Plastic Bags,Wooden Cases,etc
Certification ISO
Packaging Details 1).Packed in bundle with plastic\r<br>2).Wooden cases\r<br>3).According to customer's requirements

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    kuaimashirley@gmail.com
  • Tel:+86-15954941919
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  • Address:Liaocheng Economic and Technological Development Zone, Shandong Province, China

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