Product Parameters
| 430 Stainless Steel Coil Specification |
ASTM A240 / ASME SA240 |
| 430 Stainless Steel Coil Manufacturing Process |
Hot Rolled (HR) / Cold Rolled (CR) |
| 430 Stainless Steel Coil Grades |
201 / 304 / 304L/ 430 / 309S / 420 / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc. |
| UNS No. - UNS S430, UNS S31008, UNS S31600, UNS S31603, UNS S31603, UNS S31600, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904 |
| EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539 |
| 430 Stainless Steel Coil Thickness |
0.6 MM TO 16 MM THICKNESS |
| 430 Stainless Steel Coil Width |
1250 MM / 1500 MM / 2000 MM / 04 Feet / 05 Feet and Custom Cut Width as Per Requirement |
| 430 Stainless Steel Coil Length |
2400 MM / 2420 MM / 6000 MM / 08 Feet / 10 Feet / Coil Cut and Custom Cut Length as Per Requirement |
| 430 Stainless Steel Coil Surface Finish |
2B, 2D, BA, MATT, MATT PVC, No.4, No.5, SB, HR, No.8, Mirror, Hairline, Brush, Textured, Oil base wet Polished, Both sides Polished available. |
| 430 Stainless Steel Coil Coating |
PVC coating Normal / Laser, Film: 100 micrometer, Color: black/white. |
| 430 Stainless Steel Coil Other Testing |
NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, etc. |
| 430 Stainless Steel CoilValue Added Services |
Gas Cutting / CNC Plasma Cutting / Profiling / Rolling / Bending / Sheet Metal Fabrication / Drill / Punch / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
| 430 Stainless Steel Coil Packaging |
Loose / Carrate / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps |
| 430 Stainless Steel Coil Shipment & Transportation |
By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| 430 Stainless Steel Coil Material Test Certificate |
Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC |
| Manufacturer |
POSCO, Aperam, Jindal Stainless, DKC Korea, Thyssenkrup, Baosteel, TISCO,Arcelor Mittal, VDM,Nippon Metal, Qingshan,Delong. |
| Shipping Port |
Shanghai/Ningbo port/Tianjin/Qindao |
Detailed Photos
430 stainless steel coil is a high-quality alloy with excellent corrosion resistance and strength.
They have higher thermal conductivity than austenite-grade stainless steel coils, a lower thermal expansion coefficient than austenite strip, and are heat fatigue resistant.
430 stainless steel coil is available in a variety of widths and thicknesses from stock. It has good formability and weldability properties, with little distortion or warpage during welding procedures.
Daxun ASTM A240 430 Stainless Steel Coil, UNS S43000 Stainless Steel Coil, Cold Rolled 430 Stainless Steel Coil, Hot Rolled 430 Stainless Steel Coil, 430 Stainless Steel Coil Manufacturer, China Stainless Steel 430 Coil Supplier.
Dah Hsun is an ISO 9001:2008 certified firm that is a major supplier and exporter of ASTM A240 Stainless Steel Coils. Stainless steel coils can be cut to your requirements and include a full set of mill test results. Custom lengths and widths are available up to 2000mm. Exporting is our specialty! We can obtain several hard-to-find grades and/or non-standard sizes to satisfy our customers' specific needs. We have vast experience processing steel coil goods and can divide all stainless steel coils to the desired sizes. Introducing our extensive line of Dah Hsun Stainless Steel goods - the pinnacle of dependability, durability, and performance. We are glad to provide a wide selection of grades and varieties to fulfill the diverse needs of industrial and architectural applications.
Daxun Stainless Steel realizes the full traceability of each stainless steel coil from the ERP system, including type, specification, and origin, and advocates and encourages industry anti-counterfeiting. Daxun Stainless Steel relies on technology for processing and customization, and high precision and high quality are the industry benchmark; in terms of service, it promotes product life cycle management, provides professional material selection and processing solutions before sales, strictly monitors during sales, and provides worry-free service guarantees after sales.
Quality, delivery, inspection
- Daxun also conducts several quality assurance tests. These tests include flattening test, pitting and resistance test, mechanical test, hardness test, material positive identification, expansion test, etc. All these tests ensure that the material is suitable for the required application.
- During the production process, we measure the diameter, thickness, and surface of the product. Our standard delivery time is 7-15 days, except for some special size products, our delivery time will increase to 20 days.
Our delivery time is strictly in accordance with the contract.
- Support customer third-party agencies to go to the factory for inspection
- Support free samples to customers for testing
- Support on-site or video factory inspection
Ordering Information
Purchase orders should include quantity, grade, type or category, API5L reference, thickness, width, length, and any applicable attachments or additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating or end finish. Contact Daxun now, we will reply to your email as soon as possible.
Packaging & Shipping
Company Profile
Daxun's stainless steel business began in 2003. After 20 years of rapid development, its stainless steel materials and processing business have long been at the forefront of China's industry.
Daxun has been engaged in overseas business for more than 20 years. In 2022, its export revenue exceeded US$100 million, and its export volume ranked among the top stainless steel trade and processing companies in China. We have established three export service bases in China, and have joined hands with engineering companies, steel mills, and international trading companies to serve overseas markets. We continue to improve our service capabilities, establish three export service bases in China, and work with engineering companies, steel mills, and international trading companies to expand overseas markets.
Daxun International can provide stainless steel chain supermarket services, and has long-term cooperation with dozens of well-known steel mills around the world. It has 60,000 tons of ordinary stainless steel and 20,000 tons of metals such as duplex steel, nickel-based alloys, and heat-resistant steel. Daxun International's stainless steel materials are of reliable quality and never fake. The varieties, specifications, and delivery weights strictly meet the standards.
Daxun has multiple steel processing equipment, a professional physical and chemical testing center, and processing lines such as "cutting, grinding, forming, beveling, welding, heat treatment, machining, and spraying".
Services cover more than 30 industries including automobiles, home appliances, elevators, new energy, vacuum semiconductors, food and beverage/bio-fermentation, petrochemicals, energy equipment, etc. Cooperating with steel mills, research institutes and other institutions, we provide integrated services from project design, material development to processing and manufacturing process optimization.
430Stainless Steel Coil chemical composition
| Element |
430 |
| Carbon |
0.12 |
| Chromium |
16.0-18.0 |
| Nickel |
0.75 |
| Manganese |
1 |
| Silicon |
1 |
| Phosphorus |
0.04 |
| Sulfur |
0.03 |
| * Maximum, unless range is indicated |
430 Stainless Steel Coil Mechanical properties
| Property |
430 |
| Yield Strength, min. (ksi) |
30 |
| Tensile Strength, min. (ksi) |
65 |
| Elongation, min. (%) |
22 |
| Hardness, max. (Rb) |
89 |
430 Stainless Steel Coil Physical Properties
| Property |
430 Data |
| Density, lb/in3 |
0.276 |
| Modulus of Elasticity, psi |
29.0 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F |
5.7 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F |
13.8 |
| Specific Heat, Btu/lb ˚F |
0.11 |
| Electrical Resistivity, Microohm-in |
23.6 |
Certifications
GENERAL PROPERTIES
- Grade 430 is a ferritic, straight chromium, non-hardenable grade that combines excellent corrosion resistance and formability with usable mechanical properties. Because of its resistance to it can be used in a variety of chemical applications, but automobile trim and appliance components are the most common.
- Grade 430F is the free-machining version of this grade, which comes in bar form for use in automatic screw machines. Grade 434 is the molybdenum-bearing counterpart of Grade 430, with the same useful set of characteristics. The molybdenum component increases corrosion resistance.
- ASTM A240/A240M specifies the characteristics of 430 for flat rolled products (plate, sheet, and coil). Other products, like as forgings and bar, have similar but not identical qualities, according to their specifications. The properties of Grade 430F are given for bar in ASTM A582.
Features of 430 stainless steel coils
430 stainless steel coil is the ferrite stainless steel which is used in a variety of applications due to its strength and ductility.
Features of 430 Stainless Steel Coils:
- High Strength
- Easy Formability
- Excellent Corrosion Resistance
- Good Weldability
- Resistance to Stress Corrosion Cracking (SCC)
APPLICATIONS:
Typical applications for 430 grade include:
- Linings for dish washers
- Refrigerator cabinet panels
- Automotive trim
- Lashing Wire
- Element Supports
- Stove trim rings
- Fasteners
- Chimney Liners
Typical applications for 430F grade include:
- Repetition machined components
SPECIFICATIONS:
- UNS: ASTM/ASTE S43000
- DIN:1.4016
CORROSION RESISTANCE:
- Grade 430 material exhibits good resistance to a wide range of corrosive environments such as and some organic acids. Highest levels of corrosion resistance are achieved when highly polished or ground. Overall, its resistance to pitting and crevice corrosion is comparable to that of grade 304. Like all ferritic grades, 430 exhibits very high resistance to stress corrosion cracking.
- The non-free machining grade, 430F, exhibits significantly reduced resistance to pitting and crevice corrosion, as do the other high sulfur free machining grades.
HEAT RESISTANCE:
- Up to 870°C in intermittent service and 815°C in continuous service, grade 430 resists oxidation. This grade may require extended heating in the 400-600°C range before becoming brittle at room temperature. Annealing can be used to get rid of this effect.
HEAT TREATMENT:
- Solution Annealing - Heat to 815-845°C, hold for ½ hour per 25mm of thickness, slow furnace cool to 600°C and then quickly air cool. Slow cooling from 540-400°C will cause embrittlement.
- Sub-Critical anneal - Heat to 760-815°C and then air cool or water quench.
- This grade is not hardenable by thermal treatment.
WELDING:
- Pre-heat at 150-200°C if welding is necessary.
- Embrittlement in the weld metal and heat affected zone can be relieved by a post-weld anneal at 790-815°C
- Grain refinement will not occur.
MACHINING:
- Easier to machine than the standard austenitic grades such as 304.
- Still a tendency for galling and pick-up on the cutting tool.
- Bars that have been lightly drawn are easier to machine than those in the annealed condition.
- Grade 430F, the free machining version of 430, is very much easier to machine.
FABRICATION:
- Lower work hardening rate makes bending and forming somewhat easier than for grade 304
- Lower ductility restricts very severe operations.
- Severe bends should be made with the bend axis at right angles to the rolling direction.
- Severe cold heading of 430 wire is possible.
Q1: What products can you offer?
A: We can offer you general steel types like 310S, 316L,304.304L.201,904L, 316H, 316,316L 300and
400 series, and duplex stainless steel like 2205, 2304,2101,2507,etc. 904L, 800H, 600H high-nickel alloy.
Q2. Can you produce the products according to my own drawings?
Yes, we can produce the products according to your drawings that will be most satisfy you.
Q3. How does your factory do regarding quality control?
Quality is a priority. We always attach great importance to quality controlling from the beginning to end.
Q4. Can I request to change the form of packaging and transportation?
Yes, We can change the form of the packaging and transportation according to your request,
but you have to bear their own costs incurred during this period and the spreads.
Q5. How does your factory do regarding quality control?
Quality is a priority. We always attach great importance to quality controlling from the beginning to end.
Q6. How long is the delivery time?
A: 7~20 working days after confirming the payment.
If the order is urgent, we will push our workshop finish in advance.
Q7. What is your Payment?
A: 100% T/T advance, Western Union (For Small Order)
B: 30% T/T and balance 70% before the shipment
C: 100% Irrevocable LC at sight (For Big Order)
Q8: Can you make DDQ ( Deep Drawing Quality)?
A: Yes, we can. Our material can be used for stainless steel pots, stainless steel sinks, stainless steel bowls etc. U can tell us your usage, and we will adjust the mechanical propertise to meet your requirement.
Q9: How to get a sample?
A: FREE samples are available for your checking and testing.If you require for a small piece,we can afford courier cost,it depends.
Q10:Which country have you exported to?
A:Until now,we have exported stainless steel material to following countries: Vietnam,Thailand,Turkey,Russia,Maroc,Korea,India,Pakistan,UAE,Ukraine and so on.
Q11: How to visit your company?
A:By flight to Guangzhou Baiyun International airport,then we will pick you up.
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