Name: 304 Stainless Steel Coil
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304 Stainless Steel Coil

304 stainless steel is one of the most widely used chromium – nickel stainless steel, as a widely used steel, has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Stamping, bending and other thermal processing, no heat treatment hardening phenomenon (use temperature -196℃ ~ 800℃). Corrosion resistance in the atmosphere.304 stainless steel is widely used in curtain wall, side wall, roof and other building purposes

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304 Stainless steel coil manufacturer

Stainless Steel 304 coil is made up of an austenitic stainless steel that has 18% chromium and 8% nickel in the composition. This is the most used grade of all stainless steels in the world. The coils are strong, mild corrosion resistant and have applications in a variety of industries. The Stainless Steel 304 coil also has manganese, carbon, silicon, sulfur, nitrogen and phosphorus in the composition. The material is strong and has 205MPa minimum yield strength and 515MPa minimum tensile strength in general.

304 Stainless steel coil Price in China ,Manufacturer of 304 Stainless Steel coil

The thinner coils have higher strength values. The specification of the coils is the A240 for pressure vessel and high temperature applications. The ASTM A240 SS 304 coil can withstand high temperatures up to 870 degrees Celsius. The coils are used for this reason in evaporators, heat exchangers and in other high temperature applications. The Stainless Steel 304 coil is also used in drums, barrels, dairy equipment, food processing and in hospital equipment.

This is the most cost effective grade of steel. So the 304 Stainless Steel coil Price is lower compared to other grades of stainless steels and all metallic products in general. There are different versions of the material with low carbon and high carbon content. The coils and UNS S30400 Stainless Steel Strip Specification varies and the applications differ for the different versions of the material. The low carbon version, 304L coils are very good for welding applications as they have less carbide precipitation and less localized corrosion. The ASME SA240 Stainless Steel 304 Coil Thickness ranges up to 200mm and the width and the length ranges widely depending on the application requirements as well. Please contact us for more information and prices.

Standard Specification Of ASTM A240 Type 304 coil

Specifications	ASTM A240 / ASME SA240
Thickness	0.1mm-12mm
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length	Since the custom
Surface	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish	Hot rolled coil (HR), Cold rolled coil (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form	Coils, Foils, Rolls, Plain coil, Shim coil, Perforated coil, Chequered coil, Strip, Flats, Blank (Circle), Ring (Flange) etc.

304 Polished Cold Drawn coil Composition and Mechanical Characteristics

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
304	Min. Max.	/ 0.08	/ 2.0	/ 0.75	/ 0.045	/ 0.030	18.00 20.00	/	8.00 10.50	/ 0.10
304L	Min. Max.	/ 0.03	/ 2.0	/ 1.0	/ 0.045	/ 0.030	18.00 20.00	/	9.00 11.00	/
304H	Min. Max.	0.04 0.10	/ 2.0	/ 0.75	0.045 /	/ 0.030	18.00 20.00	/	8.00 10.50	/

Grade	Tensile Strength (MPa)	Yield Strength 0.2% Proof (MPa)	Elongation (% in 50mm)	Hardness
Grade	Tensile Strength (MPa)	Yield Strength 0.2% Proof (MPa)	Elongation (% in 50mm)	Rockwell B (HR B)	Brinell (HB)
304	515	205	40	92	201
304L	515	205	40	90	187
304H	515	205	40	92	201

Dimensions Standard,weight chart and size schedules of 304 stainless steel coil

SS 304 coil Thickness	SS 304 coil Size	SS 304 coil Weight per Unit Area	Estimated Weight per coil
0.015 inches 0.381 mm	36 x 96	0.630 lbs/ft²3.07566 kg/m²	15.12 lbs6.84936 kg
0.015 inches 0.381 mm	36 x 120	0.630 lbs/ft²3.07566 kg/m²	18.90 lbs8.5617 kg
0.0178 inches 0.45212 mm	36 x 96	0.756 lbs/ft²3.690792 kg/m²	18.15 lbs8.22195 kg
0.0178 inches 0.45212 mm	36 x 120	0.756 lbs/ft²3.690792 kg/m²	22.68 lbs10.27404 kg
0.0178 inches 0.45212 mm	48 x 96	0.756 lbs/ft²3.690792 kg/m²	24.19 lbs10.95807 kg
0.0178 inches 0.45212 mm	48 x 120	0.756 lbs/ft²3.690792 kg/m²	30.24 lbs13.69872 kg
0.0235 inches 0.5969 mm	30 x 96	1.008 lbs/ft²4.921056 kg/m²	20.16 lbs9.13248 kg
0.0235 inches 0.5969 mm	30 x 120	1.008 lbs/ft²4.921056 kg/m²	25.20 lbs11.4156 kg
0.0235 inches 0.5969 mm	36 x 96	1.008 lbs/ft²4.921056 kg/m²	24.19 lbs10.95807 kg
0.0235 inches 0.5969 mm	36 x 120	1.008 lbs/ft²4.921056 kg/m²	30.24 lbs13.69872 kg
0.0235 inches 0.5969 mm	36 x 144	1.008 lbs/ft²4.921056 kg/m²	36.29 lbs16.43937 kg
0.0235 inches 0.5969 mm	48 x 96	1.008 lbs/ft²4.921056 kg/m²	32.26 lbs14.61378 kg
0.0235 inches 0.5969 mm	48 x 120	1.008 lbs/ft²4.921056 kg/m²	40.32 lbs18.26496 kg
0.0235 inches 0.5969 mm	48 x 144	1.008 lbs/ft²4.921056 kg/m²	48.39 lbs21.92067 kg
0.0291 inches 0.73914 mm	30 x 96	1.260 lbs/ft²6.15132 kg/m²	25.20 lbs11.4156 kg
0.0291 inches 0.73914 mm	30 x 120	1.260 lbs/ft²6.15132 kg/m²	31.50 lbs14.2695 kg
0.0291 inches 0.73914 mm	36 x 96	1.260 lbs/ft²6.15132 kg/m²	30.24 lbs13.69872 kg
0.0291 inches 0.73914 mm	36 x 120	1.260 lbs/ft²6.15132 kg/m²	37.80 lbs17.1234 kg
0.0291 inches 0.73914 mm	36 x 144	1.260 lbs/ft²6.15132 kg/m²	45.37 lbs20.55261 kg
0.0291 inches 0.73914 mm	48 x 96	1.260 lbs/ft²6.15132 kg/m²	40.32 lbs18.26496 kg
0.0291 inches 0.73914 mm	48 x 120	1.260 lbs/ft²6.15132 kg/m²	50.41 lbs22.83573 kg
0.0291 inches 0.73914 mm	48 x 144	1.260 lbs/ft²6.15132 kg/m²	60.49 lbs27.40197 kg
0.0355 inches 0.9017 mm	30 x 96	1.512 lbs/ft²7.381584 kg/m²	30.24 lbs13.69872 kg
0.0355 inches 0.9017 mm	30 x 120	1.512 lbs/ft²7.381584 kg/m²	37.80 lbs17.1234 kg
0.0355 inches 0.9017 mm	36 x 96	1.512 lbs/ft²7.381584 kg/m²	36.29 lbs16.43937 kg

Chemical Properties of Frequently-used Stainless Steel Material Grade

UNS	ASTM	EN	JIS	C%	Mn%	P%	S%	Si%	Cr%	Ni%	Mo%
S20100	201	1.4372	SUS201	≤0.15	5.5-7.5	≤0.06	≤0.03	≤1.00	16.0-18.0	3.5-5.5	-
S20200	202	1.4373	SUS202	≤0.15	7.5-10.0	≤0.06	≤0.03	≤1.00	17.0-19.0	4.0-6.0	-
S30100	301	1.4319	SUS301	≤0.15	≤2.00	≤0.045	≤0.03	≤1.00	16.0-18.0	6.0-8.0	-
S30400	304	1.4301	SUS304	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	18.0-20.0	8.0-10.5	-
S30403	304L	1.4306	SUS304L	≤0.03	≤2.00	≤0.045	≤0.03	≤0.75	18.0-20.0	8.0-12.0	-
S30908	309S	1.4833	SUS309S	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	22.0-24.0	12.0-15.0	-
S31008	310S	1.4845	SUS310S	≤0.08	≤2.00	≤0.045	≤0.03	≤1.50	24.0-26.0	19.0-22.0	-
S31600	316	1.4401	SUS316	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	16.0-18.0	10.0-14.0	2.0-3.0
S31603	316L	1.4404	SUS316L	≤0.03	≤2.00	≤0.045	≤0.03	≤0.75	16.0-18.0	10.0-14.0	2.0-3.0
S31703	317L	1.4438	SUS317L	≤0.03	≤2.00	≤0.045	≤0.03	≤0.75	18.0-20.0	11.0-15.0	3.0-4.0
S32100	321	1.4541	SUS321	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	17.0-19.0	9.0-12.0	-
S34700	347	1.4550	SUS347	≤0.08	≤2.00	≤0.045	≤0.03	≤0.75	17.0-19.0	9.0-13.0	-
S40500	405	1.4002	SUS405	≤0.08	≤1.00	≤0.04	≤0.03	≤1.00	11.5-14.5	≤0.60	-
S40900	409	1.4512	SUS409	≤0.08	≤1.00	≤0.045	≤0.03	≤1.00	10.5-11.75	≤0.50	-
S43000	430	1.4016	SUS430	≤0.12	≤1.00	≤0.040	≤0.03	≤0.75	16.0-18.0	≤0.60	-
S43400	434	1.4113	SUS434	≤0.12	≤1.00	≤0.040	≤0.03	≤1.00	16.0-18.0	-	-
S44400	444	1.4521	SUS444L	≤0.025	≤1.00	≤0.045	≤0.03	≤1.00	17.5-19.5	≤1.00	-
S40300	403	-	SUS403	≤0.15	5.5-7.5	≤0.04	≤0.03	≤0.50	11.5-13.0	≤0.60	-
S410000	410	1.40006	SUS410	≤0.15	≤1.00	≤0.035	≤0.03	≤1.00	11.5-13.5	≤0.60	≤1.00
S42000	420	1.4021	SUS420J1	0.16~0.25	≤1.00	≤0.04	≤0.03	≤1.00	12.0-14.0	≤0.75	≤1.00
S440A	440A	1.4028	SUS440A	0.60~0.75	≤1.00	≤0.04	≤0.03	≤1.00	16.0-18.0	-	≤0.75
S32750	SAD2507	1.4410		≤0.03	≤1.2	≤0.035	≤0.02	≤0.80	24.0-26.0	6.0-8.0	3.0-5.0
S31803	SAF2205	1.4462		≤0.03	≤2.0	≤0.03	≤0.02	≤1.00	21.0-23.0	4.0-6.5	2.5-3.5
N08904	904L	1.4539		≤0.0.3	≤2.0	≤0.035	≤0.03	≤1.00	18.0-20.0	23.0-25.0	3.0-4.0

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Q: Are you trading company or manufacturer ?

A: We are professional manufacturer with 20 years' experience, and our company also is a very professional a trade company for steel products.We can also provide a wide range of steel products.

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Q: Will you delivery the goods on time?

A: Yes,we promise to deliver on time,indemnity clause in contract terms will work if we couldn't.

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Q: Do you provide samples ? Is it free or extra ?

A: The samples are free,you just need to pay the courier freight.

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Q: How could you guarantee your products?

A: Products are manufactured by certified workshops, inspected by professional inspector.

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Q: Do you accept the third party inspection?

A: Yes, absolutely we accept.

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Q: How do we trust your company?

A: We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.

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Q: What's your advantages?

A: Our own production lines make the good prices and high quality possible and seasoned workers serve you 7*24 hours.

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Q: Can you produce the products according to my own drawings?

A:Yes,we can produce the products according to your drawings that will be most satisfy you.

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Q: 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)

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Q: How long is the Delivery time?

A: 7~20 working days after confirming the payment.
If the order is urgently, we will push our workshop finish in advance.

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