EN 1.4301 / AISI304 / SUS304 Stainless Steel Coil / SS304 Stainless
Steel Rolles & Strips
Product Name | Stainless Steel Coil |
Width | 3mm-2000mm or as required |
Length | As required |
Thickness | 0.1mm-300mm or as required |
Technique | Hot Rolled / Cold Rolled |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Surface Finish | 2B/BA/HAIRLINE/8K/NO.4/NO.1/NO.3/HL/2D/1D/EMBOSSED/6K/4K/2BA |
Material Grade | 200 Series : 201, 202 |
300 Series : 304, 304L, 304H, 310S, 316, 316L, 317L,
321,310S,309S,2205,2507,2520 |
400 Series : 410, 410S,420, 430, 431, 440A,904L |
Application | It is widely used in high temperature applications, medical
devices, building materials, chemistry, food industry, agriculture,
ship components.It also applies to food, beverage packaging,
kitchen supplies, trains, aircraft, conveyor belts, vehicles,
bolts,
nuts, springs, and screen. |
Shipment Time | Within 3-10 working days after receiving deposit |
Export Packing | Waterproof paper, and steel strip packed.Standard Export Seaworthy
Package.Suit for all kinds of transport,or as required |
Type 304 is:
- Austenitic. Type 304 is the most versatile and frequently used
chromium nickel stainless steel. It is an all-purpose alloy with a
multitude of benefits. It has good corrosion and oxidation
resistance, performs well in terms of formability and weldability
and is easy to clean. Because this material offers a superb
combination of high strength and light weight, about half of the
stainless produced in the United States is type 304.
- Used in a variety of applications: Some of the typical uses of
grade 304 include appliances, cladding, consumer and industrial
products, flanges and valves, handrails, hardware and fasteners,
HVAC, kitchen, food and beverage equipment, medical equipment, oil
and gas parts, pipes and tubes, plumbing supplies, storage tanks
and window frames.
- Able to be processed in many ways: Metal processors and fabricators
stamp, form, draw, bend, cut and weld alloy 304 to produce various
parts. Cold working will increase strength and hardness.
- Available in many variants: Different levels of carbon and nickel
primarily define the different variants of this alloy. Type 304L is
a lower carbon variant to type 304 that offers excellent welding
characteristics. Type 304H is the higher carbon variant to type 304
and is generally specified when increased mechanical properties are
desired. Type 304 is also available with increased levels of
nickel, which makes the alloy softer and easier to form often times
beneficial for deep drawn processes. Each variant may offer
benefits or drawbacks depending on the specific application.
The Chemical Composition and Mechanical Properties of the most
common variants of Type 304 are as follows:
| Type 304 | Type 304L | Type 304H |
|---|
| ASTM A240/A240M (UNS Designation) | S30400 | S30403 | S30409 |
| Chemical Composition |
| Chromium | 18.0-20.0% | 18.0-20.0% | 18.0-20.0% |
| Nickel | 8.0-11.0% | 8.0-12.0% | 8.0-10.5% |
| Carbon (max.) | 0.080% | 0.030% | .040-.100% |
| Manganese (max.) | 2.000% | 2.000% | 2.000% |
| Silicon (max.) | 0.750% | 0.750% | 0.750% |
| Sulfur (max.) | 0.030% | 0.030% | 0.030% |
| Phosphorus (max.) | 0.045% | 0.045% | 0.045% |
| Nitrogen (max.) | 0.100% | 0.100% | |
| Mechanical Properties (annealed) |
| Tensile (min. psi) | 75,000 | 70,000 | 75,000 |
| Yield (min. psi) | 30,000 | 25,000 | 30,000 |
| Elongation (in 2″, min %) | 40 | 40 | 40 |
| Hardness (max Rb) | 92 | 92 | 92 |
FAQ
Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free,we can produce by
your samples or technical drawings ;
Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit
our factory ;
Q: How can I get a quotation from you ?
A: You can leave us message or send us by email , and we will reply
every message and email in time. Or we may talk on line ;
Q: What product information do I need to provide ?
A: You need to provide the material, thickness, width, length or
any other detailes and the number of tons you want to purchase ;
Q: Does the product have quality inspection before loading ?
A: Of course, all our products are strictly tested for quality
before packaging, and unqualified products will be destroyed.we
accept the third party inspection absolutely ;
Q: How do we trust your company ?
A: We specialise in steel business for years , headquarter locates
in Jinan City, Shandong province . You are welcome to
investigate in any ways .
