Structural Forged Steel Bar 4 - 1600mm Diameter JIS SS400 / EN S235JR / GB Q235B
Brand Name:UST
Certification:ISO 9001:2008
Model Number:JIS SS400
Minimum Order Quantity:3 Metric tons
Delivery Time:15-35 days
Payment Terms:L/C, T/T, D/A, D/P
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Location:
Shanghai Shanghai China
Address:
Room 1109, Loft Office, Green Land International Plaza, No. 275-8 Guoding East Road, Shanghai 200433, P.R. China. (admin(a)shunitesteel.com)
Supplier`s last login times:
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Product Details
Company Profile
Product Details
JIS SS400 / EN S235JR / GB Q235B Carbon Structural Steel Bar / Rod
INTRODUCTION
Common carbon structural steel, also known as ordinary carbon steel. The limitations on carbon, performance range, phosphorus, sulfur and other residual elements are relatively wide. As a result, there are more impurities and the price is moderate, mostly used in places where performance requirements are not high. The carbon content is mostly below 0.30%, manganese content is less than 0.80%, and the strength is low, but the plasticity, toughness and cold deformation properties are good. Except in a few cases, it is usually used directly without heat treatment to manufacture strip steel, profiled steel, steel plate, etc.
SS400 round bar is the most common yet widely used grade as a structural steel. SS400 grade is also known as JIS3101 having low carbon content. This kind of steel is widely used for manufacturing industrial applications and equipment.
APPLICATIONS
It has a wide range of uses and a large amount of usage. It is mainly used in railway, bridge, all kinds of construction projects,and to produce all kinds of metal components bearing static loads, mechanical parts and welding parts which are less important and need no heat treatment.
SUPPLY RANGE OF SS400
-Dimension: Diameter 4-1600 mm, any length below 16 meters
-Delivery Conditions:
Cold drawn: 4-100 mm
Peeled: 30-160 mm
Grinded: 4- 600 mm
Turned: 130-1200 mm
Hot rolled: 12-320 mm
Hot forged: 130-1600 mm
-EAF+(ESR) or EAF+LF+VD+(ESR)
-HOT rolled; Cold rolled; Forged; Cold Drawn
-Heat Treatment: Untreated, Annealing, N+T, Q+T
-Smelting: EAF+LF+VD (+ESR)
-Surface Finish: Black, Rough Machined, Peeled, Turned or upon request
-UT 100% passed
-Cutting service provided
-Third Party inspection is acceptable (SGS, BV etc.)
These round bars are available in seamless, welded and fabricated types and in different shapes and sizes as per the demand and requirement of customers. At the time of manufacturing these bars, national and global specifications are added to the material. Superior and excellent quality of the material is used and is well inspected so that it can perform its best in the respective areas of working. In addition to it, advanced technologies and latest tools are used for creating an accurate size and length of bars.
Each and every material used for manufacturing is tested and inspected by our experts so that no damage is caused when the product is ready and used for further manufacturing purpose. These bars are known best of its admirable features like long service life, durability, workability, formability, weldability, tensile strength, excellent corrosion resistance. All these features make round bars even more demanding among industrial applications.
To know whether the manufactured product is of good quality or not and will it perform best at a high and elevated temperature or not, numerous tests are done. The entire testing and inspection process takes place under the strict regulation and observation of experts and inspection agencies. When all the tests are done, we offer different test certificates proving product quality and durability.
Equivalent Grade of SS400
| USA | Germany DIN,WNr | Japan JIS | France AFNOR | England BS | Canada HG | European old EN | Belgium NBN | Spain UNE |
| A283D A529 Gr.D | RSt42-2 St 44-2 | SS400 | E28-2 | 161-430 43A 43B | 260W 260WT | Fe430B | AE295B | AE255B |
Chemical Requirements, Composition, %
C | Mn | P | S | N | Cu | CEV |
max 0.22 | max 1.5 | max 0.04 | max 0.04 | max 0.012 | max 0.55 | max 0.42 |
Mechanical properties
| Minimum yield strength Reh MPa | Tensile strength Rm MPa | Minimum elongation | Notch impact test | |||||||||||
| Steel grade | Nominal thickness mm | Nominal thickness mm | Nominal thickness mm | Temperature | Min. absorbed energy | |||||||||
| ≤16 | >16 ≤40 | >40 ≤63 | >63 ≤80 | >80 ≤100 | >100 ≤125 | >3 ≤100 | >100 ≤125 | >3 ≤40 | >40 ≤63 | >63 ≤100 | >100 ≤125 | °C | J | |
| SS400 | 275 | 265 | 255 | 245 | 235 | 225 | 410-560 | 400-540 | 23 | 22 | 21 | 19 | +20 | 27 |
Quality Assurance
Below inspection will be done in the production.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET
PROCESSING
What we can offer?
-We offer a wide range of steel products in a wide variety of dimensions and executions, according to the common international specifications or customize.
-Machining and heat treatment are available.
-Also, we advise you in choosing the right materials.
Shape Available
- Solid round bar
- Flat bar
- Square bar
- Hexagon bar
- Block
- Plate
- Sheet
- Wire rod
- Strip
Our Advantages
- High mechanical property and quenching, enable the surface share equal hardness after deal with it
- Good polishing and low roughness
- Making the heat-treatment to harden condition before using it
- Competitive price
- Fast production lead-time
- All the material are inspected with 3 times to meet the highly standards
- Pure steel quality & stable quality to be guarantee
OUR MAIN PRODUCTS ARE LISTED AS BELOW
Notes:
Available Size:
-Round: Dia. 4 -1600 mm
-Flat: T. 10-120 mm x W. 60-810 mm
-Block: T. 80-1200 mm x W. 100-1600 mm
PAYMENT AND SHIPPING
1. Both T/T and L/C will be acceptable
2. Trade Terms: FOB, CIF, CFR
3. The delivery will be in 10-15 days if have stock; For customized items, the delivery will be negotiated by both parties
4. Shipping by sea freight from Shanghai Port (PRC) for Bulk orders, by airfreight or express for samples
COMPANY INFORMATION
Shanghai Unite Steel Trading Co., Ltd
We are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.
In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china.
What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!
FAQ
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and
trading company. We specialized in special steel which include
alloy structural steel and carbon steel and stainless steel, etc.
All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party,
such as TUV, CE, if you need. Secondly, we have a complete set of
inspection system and every process is checked by QC. Quality is
the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our
warehouse. If the material doesn't have stock, the delivery lead
time is about 5-30 days after receiving your prepayment or firm
order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you
come to China and arrange our driver to our airport to pick you up
when you come.
Structural Forged Steel Bar 4 - 1600mm Diameter JIS SS400 / EN S235JR / GB Q235B
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