A36 Ss400 S235jr Q235 Black Low Thickness 5mm Width 3m Alloy St37 S275jr C Hot Rolled Carbon Steel Coil

• After-sales Service: Support
• Warranty: Support
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO
• Surface Treatment: Clean, Blasting and Painting
• Technique: Hot Rolled
• Model NO.: Q235 SS400 S235jr S275jr
• Application: Boiler Plate
• Edge: Mill
• Stock: Stock
• Material: Carbon Steel, Alloy Steel
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• Technology: Hot Rolled Cutting
• Tolerance: ±1%, +/-0.25mm
• Certificate: ISO9001, CE
• Place of Origin: Tianjin, China
• MOQ: 3 Tons
• Price Term: CIF CFR Fob Ex-Work etc
• Transport Package: Standard Seaworthy Packing
• Specification: Thickness: Hot rolled: 1.5 mm- 24 mm, Cold rolled:
• Trademark: YF STEEL
• Origin: Tianjin, China
• Production Capacity: 10000 Tons Per Month

Product Description

Product Introduction

Hot rolled carbon steel coil
Continuous casting slabs or primary rolling slabs are used as raw materials, heated by a stepping furnace, and dephosphorized by high-pressure water, and then enter the roughing mill. The rough rolling material is cut through the head, tail, and then into the finishing mill, and computer-controlled rolling is carried out. After the final rolling, it will go through laminar cooling (computer-controlled cooling rate) and take-up by the coiler to become a straight hair coil. The head and tail of straight hair curls tend to be tongue-shaped and fish-tailed, with poor thickness and width accuracy, and often have wavy, folded, tower-shaped and other defects on the edges. The coil is heavier and the inner diameter of the steel coil is 760mm. (Generally used in the pipe-making industry.) After straightening the hair through the cutting head, tail cutting, trimming and multi-pass straightening and smoothing finishing lines, and then cutting or re-rolling, it becomes: hot rolling Steel plates, flat hot rolled steel coils, slitting tapes and other products. If the hot-rolled finishing coil is pickled to remove scale and coated with oil, it will become a hot-rolled pickled coil.
 

Standard	ASTM A20/A20M,A36/A36M, JIS G3115, DIN 17100, EN 10028, GB
Main Grade	SS400, A36, Q235B, Q345A, Q345B, S235JR, S355JR, S355J0, S355J2, St37, St52, A516GR60, A516GR70, AH32, AH36, SM400A, SM400B, SPCC, SGCC, DC01, DC03, DC04
Thickness	Hot rolled: 1.5 mm- 24 mm, Cold rolled: 0.2 mm- 3 mm
Width	500-2000mm
Tolerance	Thickness: +/-0.02mm, Width:+/-2mm
Other Common Size	1219*2438; 1220*2440; 1500*3000; 1500*6000; 2438*6096; 2438*9143 Can be customized, cut, or processed according to customers' requirements
Production process	Turn on the roll --> solder side-forming --> weld --> weld the seam inner & external --> polishing & fix melting --> fix the diameter & to be straight --> vortex test --> cuted by saw --> press test --> final test --> package
Feature	A) OEM & ODM orders are accepted B) Best price C) High quality D) Prompt delivery E) Manufacture according to the sizes and design of customers F) Best service G) Certification: ISO9001-2015, CE
Surface	Clean, blasting and painting ,Decorative pattern into tear, diamond, round bean shaped, mixed oval shape or as client requirement.
Payment Terms	T/T 30% deposit, 70% balance should be paid before shipment, or L/C are available
Package	Tied up with steel strips and wrapped with water proof paper or Customized
Application	Building Construction, Bridge, Architecture, Vehicles Components, Hipping, High pressure container, Boiler, Shipping building, Food and Mechanical Industries, Large Structure steel etc.

EN S355 Chemical Composition and Mechanical Properties

Grade	C	Si	Mn	P	S	Cu	Yield Strength	Tensile Strength	Elongation
S355JR	0.24 MAX	≤0.55	≤1.60	≤0.035	≤0.035	≤0.55	320-355	470-630	≥18
S355J0	0.22 MAX	≤0.55	≤1.60	≤0.030	≤0.030	≤0.55	320-355	470-630	≥18
S355J2	0.22 MAX	≤0.55	≤1.60	≤0.025	≤0.025	≤0.55	320-355	470-630	≥18
S355K2	0.22 MAX	≤0.55	≤1.60	≤0.025	≤0.025	≤0.55	320-355	470-630	≥18

Steel Plate/Coil Chemical Composition and Mechanical Properties

Standard	Grade	C	Mn	Si	P	S	Yield strength	Tensile strength	Elongation
ASTM A36	A36	≤0.25	0.80-1.20	≤0.40	≤0.045	≤0.050	≥250	400-520	≥20%
EN 10025	S275JR	≤0.21	≤1.50	≤0.50	≤0.035	≤0.035	≥270	430-580	≥14%
EN 10025	S235JR	0.17-0.22	0.14-0.15	≤0.35	≤0.045	≤0.045	≥235	360-510	≥17%
JIS G3101	SS400	0.17-0.22	0.30-0.70	≤0.50	≤0.045	≤0.035	≥235	340-470	≥24%
GB/T 700	Q235B	0.14-0.22	0.30-0.65	≤0.35	≤0.045	≤0.045	≥235	375-500	≥25%
GB/T 1591	Q345B	0.18-0.22	0.60-1.60	≤0.50	≤0.035	≤0.035	≥345	470-630	≥17%

 

Standard	Grade	General Size	Delivery Condition
ASTM A36	A36/A36-B	5-20 * 2300-2500 * C	Boron added or Black Condition
ASTM A283	A283-B/A283-C	5-20 * 2300-2500 * C	Boron added or Black Condition
ASTM A572	A572Gr50-B/A572Gr42-B	5-20 * 2300-2500 * C	Boron added or Black Condition
ASTM A515	A515Gr70	5-20 * 2300-2500 * C	Boron added or Black Condition
ASTM A516	A516Gr70	5-20 * 2300-2500 * C	Boron added or Black Condition
JIS G3101	SS400-B	5-20 * 2300-2500 * C	Boron added or Black Condition
JIS G3136	SN400B	5-20 * 2300-2500 * C	Boron added or Black Condition
EN10025-2:2004	S235JR-S355K2+N	5-20 * 2300-2500 * C	Boron added or Black Condition
EN10025-5:2004	S355J2W/S355K2W	5-20 * 2300-2500 * C	Boron added or Black Condition

 

Product and Factory Display

We provide one-stop trading services, including: design, quotation, inspection,packaging, delivery and installation to meet customer needs. We have many excellent experienced personnel. Our technical team combines advanced technology to provide sketch design and efficient project solutions. Our international sales staff can use professional knowledge to solve your problems. Our customers will always be respected because we meet all aspects of your personal needs.The company has always insisted on striving for survival by quality,continuously innovating in management and technology,and has established a sound scientific management and quality assurance system.

Why Choose Us

01.Customized service
Different types of product as you choose,Logo print for client's special request for ensuring your quality.
02.Advanced equipment
More production lines, using the most advanced equipment in China, a plant area of 5,000 square meters.
03.High-quality base steel
We choose high-quality raw materials. Our base steel comes from Baosteel, Shougang, etc., and our coating materials come from Nippon, Aksu and other well-known international brands.
04.Output
Products with a monthly output of about 5000-10000 tons, and have sufficient inventory.
05.Quality inspection
The implementation of strict quality inspection standards, products comply with ISO, SGS international standards, to ensure 100% compliance with customer requirements.
06.Price advantage
Advanced production management process, from production to delivery, efficient and fast.The most important is our competitive price, enquiry us for more details~
 

Packaging and Transportation

We offer different modes of transport depending on the customer's destination: rail transport and ship transport,etc.The Shipping Mark shall consist of: Trade mark, Seller's name, Product name, Applicable standards,Specifications, Package No., Contract No., Heat No., Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols, etc.

FAQ

Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.
Q6:What is your terms of payment?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
Q7:Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q10: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.
Q11:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q12: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 and customers can appoint third parties to inspect the products before loading too.
Q13:How to pack the products?
A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.
Q14:What is your working time?
A:In general, When you first contacted us, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day. Business in progress, we will be online 24 hours for you.