Alloy 409 is a general purpose, chromium, titanium stabilized, ferritic stainless steel whose primary application is automotive exhaust systems. It contains 11% chromium which is the minimum amount for the formation of the passive surface film which gives stainless steels their corrosion resistance. It combines good elevated temperature corrosion resistance with medium strength, good formability, and overall cost. Alloy 409 resists corrosion strongly compared to carbon steel and is used as an alternative to carbon steel in mildly challenging environments where its high resistance to corrosion and high temperature oxidation gives an advantage. It is commonly used in applications where appearance is a secondary quality to mechanical properties and corrosion resistance.

Name	Stainless steel,409 stainless steel
Certificate	SGS,ISO,BV
Surface	2B,BA(bright annealed) NO.1 NO.2 NO.3 NO.4,8K HL(Hair Line) PVC
Thickness	0.2/0.3/0.4/0.5/0.6/0.7/0.8/0.9/1/2/3/4/5/6/7/8/9mm...
Width	10/20/30/40/50/60/70/80/90/100/200/300/400/500/600/700/800mm..
Length	1/2/3/4/5/6/7/8/9/10
Grade	201/202/303/304/304ji/304L/309s/310s/316/316L/316Ti/409/410/430/904L.etc
Delivery	15-20 days after the deposit or LC.
Payment	T/T, L/C at sight, Western union,Paypal.etc
Sample	Free samples always but freight should be collected at your side.
Feature	Stable quality with reasonable price.
Feature	Good shaping capability,weld bending capability,high thermal conductivity,low thermal expansion with our 7x24 after-sales service
Shipment	Three days for samples and 7 days for batch production.

Technical data

Grade Specifications for Stainless Steel 409 Sheets

STANDARD	WERKSTOFF NR.	UNS	JIS
SS 409	1.4512	S40900	SUS 409

Chemical Properties of SS 409 Sheets

ELEMENT	C	Mn	P	S	Si	Cr	Ni
SS 409	0.030 max	1.00 max	0.040 max	0.020 max	1.00	10.5 – 11.7	0.50

Mechanical Properties of SS 409 Sheets

Grade/Temper	Tensile Strength ksi (min.)	Yield Strength 0.2% ksi (min.)	Elongation -% in 50 mm (min.)
SS 409	380 MPa	170 MPa	20.00%

Grade/Temper

Tensile Strength

ksi (min.)

Yield Strength 0.2%

ksi (min.)

Elongation -% in 50 mm (min.)

SS 409

380 MPa

170 MPa

20.00%

Surface treatmentAbout surface treatment,it is the most important part.For the cold rolled surface is 2B,Hot rolled regular surface is No.1.Because the process is different and the application industry is different, their surface treatment requirements are also different. For cold-rolled plate, the base surface is 2B. Many customers are in the decoration industry, such as hotel decoration, so they have very high requirements on the surface treatment. Generally they will choose BA, HL, 8K, gold and other colors.

We have our own workshop, we can supply one stop service: 1. Blasting machine.

2. Fiber machine cutting machine.

3. Bending machine. 4. Drill holes machine.

5. Fully automatic paint room.

6. Welded machine.

FAQ

Q:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Q:What product information do I need to provide?

A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q:What are the shipping ports?

A:Under normal circumstances, we ship from Shanghai, Tianjin ports, you can choose other ports according to your needs.

Q:About product prices?

A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:What are the certifications for your products?

A:We have ISO 9001, SGS, EWC and other certifications.

Q:How long does your delivery time take?

A:In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur.

Q:Can I go to your factory to visit?

A:Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.

CUSTOMER TRANSACTION

Always adhere to the tenet of high quality, low cost, fast pace and excellent service. Shandong Chengshun Metal Materials Co., Ltd. is willing to cooperate sincerely with friends from all walks of life at home and abroad for common development.

STORAGE VIDEO

Factory Appearance

Shandong Chengshun Metal Materials Co., Ltd. is located in Jinan City, Shandong Province. It is a comprehensive company dealing in high-quality steel products, with a superior geographical location and very convenient transportation. The company has a complete and scientific quality system, and has been recognized by the industry for its integrity, strength and product quality.

Packing and shipping

Mainly exported to Europe, Southeast Asia, South Africa, the Middle East, Latin America and other countries and regions, the products are favored by Chinese and foreign users.

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Application field

CERTIFICATE OF HONOR

COOPERATIVE PARTNER

PRODUCTION WORKSHOP

Stainless Steel Plate