Name: JIS G3101 SS400/SS490/SS540 Cold Rolled Steel Coil
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JIS G3101 SS400/SS490/SS540 Cold Rolled Steel Coil

JIS G3103 pressure vessel steel coil is made of a hot-rolled carbon steel and molybdenum alloy steel for Chinese and high temperature boilers and pressure vessels. The main grades are: SB410, SB450, SB480,SB450M and SB480M.

Email：cong@jsygsteel.com

WhatsApp：+86 19963059386

product description

JIS G3101 SS400/SS490/SS540 Cold Rolled Steel Coil

JIS G3103 is the Japanese standard boiler vessel steel, which is widely used in petroleum, chemical industry, power stations, boilers and other industries, boiler and pressure vessel manufacturing, etc. This kind of vessel steel coil not only has very high strength but also has remarkable toughness, wear resistance, fatigue resistance, impact resistance, corrosion resistance, as well as easy processing and molding properties. It is mostly used in the boiler and petrochemical container manufacturing industry.

Product Parameters

Product Name	JIS G3101 SS400/SS490/SS540 Carbon Steel Coil
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	45mm-2200mm
Length	Custom Size
Thickness	Hot Rolling: 2.75mm-100mm Cold Rolling: 0.2mm-3mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

Brand	Carbon	Manganese	Phosphorus	Sulphur
SS400	-	-	0.050 max	0.050 max
SS490	-	-	0.050 max	0.050 max
SS540	0.30 max	1.60 max	0.040 max	0.040 max

Mechanical Properties

Brand	Yield Strength				Tensile Strength
	≤ 16	16-40	40-100	>100	-
SS400	245	235	215	205	400-510
SS490	285	275	255	245	490-610
SS540	400	390	-	-	540

Scope of Application

JIS G3101 scope of application: JIS G3101 steel plate and other steel grade products are suitable for general structural buildings, such as bridges and ships.

Factory Display

Mode Of Transport

FAQ

Q1: Are you a manufacturer or a trading company?
A: We are a professional metal products manufacturer based in Shandong, China, with our own production facilities and a strong supply chain. We specialize in carbon steel and stainless steel products, with over 100,000 tons of stock available year-round.

Q2: Where is your company located? Can I visit your factory?
A: Our company is located in Shandong, China. We welcome customers and partners from all over the world to visit our facilities. Please contact us in advance to arrange a visit.

Q3: What products does your company mainly supply?
A: We mainly supply carbon steel and stainless steel products in various forms, including plates, pipes, coils, bars, structural steel (H-beam, channel steel, angle steel), and customized metal components. We cover a full range of specifications to meet diverse customer needs.

Q4: Do you support OEM or customized orders?
A: Yes. We have years of experience in product customization. We can produce according to your drawings, samples, or specific technical requirements. Please contact us with your customization needs.

Q5: What material grades do you offer?
A: For carbon steel, we offer grades such as A36, S235JR, Q235, Q345, and more. For stainless steel, we offer 304, 304L, 316, 316L, 201, 430, and other common grades. Custom grades are available upon request.

Q6: How do you guarantee product quality?
A: Our factory operates under strict QA/QC standards. Every product is inspected during production and before shipment to ensure it meets agreed quality specifications. We can provide mill test certificates and accept thirdparty inspections upon request.