304/304L Stainless Steel Coil

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  • 304/304L Stainless Steel Coil
  • 304/304L Stainless Steel Coil
  • 304/304L Stainless Steel Coil

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304/304L Stainless Steel Coil
Stainless steel has long been recognized for its exceptional durability, and the 304/304L stainless steel coil stands out as a prominent choice within this category.

Durability:
The durability of 304/304L stainless steel coil is attributed to its composition, primarily consisting of chromium and nickel. This alloy provides excellent corrosion resistance, making it resistant to various corrosive environments. Furthermore, the addition of molybdenum enhances its resistance to chloride corrosion, making it suitable for applications in marine and chemical industries.

Characteristics:

1.Corrosion Resistance: 304/304L stainless steel exhibits remarkable resistance to corrosion, ensuring longevity in challenging conditions.
2.High Temperature Performance: This alloy maintains its strength and structural integrity at elevated temperatures, making it suitable for applications in heat-intensive environments.
3.Formability and Weldability: Its versatility extends to formability and weldability, allowing for diverse fabrication options in manufacturing processes.
4.Hygienic Properties: The smooth, non-porous surface of 304/304L stainless steel makes it ideal for applications in the food, pharmaceutical, and medical industries, where hygiene is paramount.
Applications:

1.Kitchen Appliances: Used in the manufacturing of kitchen appliances, cookware, and sinks due to its corrosion resistance and aesthetic appeal.
2.Chemical Processing: Widely employed in the chemical and petrochemical industries for equipment subjected to corrosive substances.
3.Construction and Architecture: Utilized in architectural structures, construction, and interior design for its aesthetic qualities and corrosion resistance.
4.Medical Equipment: Applied in the production of medical instruments and equipment owing to its hygienic properties.
5.Automotive Industry: Used in automotive components due to its corrosion resistance, especially in exhaust systems.
In summary, the 304/304L stainless steel coil's durability, corrosion resistance, and versatile characteristics make it a preferred material in a wide range of applications, ensuring reliability and longevity in diverse industries.






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PRODUCT DETAILS

Stainless Steel Normal Material Grade200/300/400/900/duplex stainless Seriessuch as: 201 202 301 304 304L 316 316L 310 321 410 420 430 440 904L S31803 etc.
Applications• decoration• chemical industrail • industrial construction• sink bowl• Decoration• cutlery • flatware• Kitchenware


Product Chemical Properties:

Chemical Properties of Frequently-used Stainless Steel Material Grade
UNSASTMENJISC%Mn%P%S%Si%Cr%Ni%Mo%
S201002011.4372SUS201≤0.155.5-7.5≤0.06≤0.03≤1.0016.0-18.03.5-5.5-
S202002021.4373SUS202≤0.157.5-10.0≤0.06≤0.03≤1.0017.0-19.04.0-6.0-
S301003011.4319SUS301≤0.15≤2.00≤0.045≤0.03≤1.0016.0-18.06.0-8.0-
S304003041.4301SUS304≤0.08≤2.00≤0.045≤0.03≤0.7518.0-20.08.0-10.5-
S30403304L1.4306SUS304L≤0.03≤2.00≤0.045≤0.03≤0.7518.0-20.08.0-12.0-
S30908309S1.4833SUS309S≤0.08≤2.00≤0.045≤0.03≤0.7522.0-24.012.0-15.0-
S31008310S1.4845SUS310S≤0.08≤2.00≤0.045≤0.03≤1.5024.0-26.019.0-22.0-
S316003161.4401SUS316≤0.08≤2.00≤0.045≤0.03≤0.7516.0-18.010.0-14.02.0-3.0
S31603316L1.4404SUS316L≤0.03≤2.00≤0.045≤0.03≤0.7516.0-18.010.0-14.02.0-3.0
S31703317L1.4438SUS317L≤0.03≤2.00≤0.045≤0.03≤0.7518.0-20.011.0-15.03.0-4.0
S321003211.4541SUS321≤0.08≤2.00≤0.045≤0.03≤0.7517.0-19.09.0-12.0-
S347003471.4550SUS347≤0.08≤2.00≤0.045≤0.03≤0.7517.0-19.09.0-13.0-
S405004051.4002SUS405≤0.08≤1.00≤0.04≤0.03≤1.0011.5-14.5≤0.60-
S409004091.4512SUS409≤0.08≤1.00≤0.045≤0.03≤1.0010.5-11.75≤0.50-
S430004301.4016SUS430≤0.12≤1.00≤0.040≤0.03≤0.7516.0-18.0≤0.60-
S434004341.4113SUS434≤0.12≤1.00≤0.040≤0.03≤1.0016.0-18.0--
S444004441.4521SUS444L≤0.025≤1.00≤0.045≤0.03≤1.0017.5-19.5≤1.00-
S40300403-SUS403≤0.155.5-7.5≤0.04≤0.03≤0.5011.5-13.0≤0.60-
S4100004101.40006SUS410≤0.15≤1.00≤0.035≤0.03≤1.0011.5-13.5≤0.60≤1.00
S420004201.4021SUS420J10.16~0.25≤1.00≤0.04≤0.03≤1.0012.0-14.0≤0.75≤1.00
S440A440A1.4028SUS440A0.60~0.75≤1.00≤0.04≤0.03≤1.0016.0-18.0-≤0.75
S32750SAD25071.4410
≤0.03≤1.2≤0.035≤0.02≤0.8024.0-26.06.0-8.03.0-5.0
S31803SAF22051.4462
≤0.03≤2.0≤0.03≤0.02≤1.0021.0-23.04.0-6.52.5-3.5
N08904904L1.4539
≤0.0.3≤2.0≤0.035≤0.03≤1.0018.0-20.023.0-25.03.0-4.0

STAINLESS STEEL SURFACE

1D -- The surface has discontinuous granular shape, also known as fog surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2D - A slightly silvery white colour.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2B -- Silver white with better gloss and flatness than a 2D surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.

Ba - Excellent surface gloss, high reflectivity, like a mirror surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling.

No.3 -- Good gloss, coarse grain surface.

Processing technology: polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002).

No.4 -- Good gloss, fine lines on the surface.

Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002).

HL -- Silver grey with hair streaks.

Processing technology: 2D products or 2B products with appropriate granularity of abrasive materials for polishing the surface is a continuous abrasive grain.

MIRRO -- Specular.

Processing technology: 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect.

PACKAGING & TRANSPORTATION

Packing: seaworthy wooden pallets,water proof paper,pvc film,interleaving paper, in 20' or 40' container or as per customers' requirements.
-- 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

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Q1. How long can make delivery?
A1: For stock products, will make shipments in 5- 7 days after receiving deposit; for products need new production for common materials, usually make shipments in 10-15 days; for products need new production for special and rare materials, usually need 20-30 days to make shipment.

 

Q2. Do you provide samples ? Is it free or extra ?
A2:  Free samples can be provided as you required. You need only to bear the freight cost.

 

Q3. What is your terms of payment ?
A3: Payment≤1000USD, 100% in advance. Payment＞1000USD, 30% T/T in advance ,balance before shipment.

 

Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel manufacturers.

 

Q5. Do you have inspection procedures for the products?
A5: 1.We can provide you certificate of quality accordingly. 2.We are willing to accept the third party inspection, such as SGS,BV,CE and so on.

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