S355JR Description
S355JR is a European standard low alloy high strength structural steel commonly used in structures for buildings, bridges, vehicles, ships and other manufacturing industries. It has good strength and toughness, making it suitable for components that need to withstand high loads. Specifically for hot formed rectangular hollow tubes, S355JR steel can be used to produce rectangular hollow tubes through the hot forming process, which ensures that the tubes have uniform dimensions, excellent strength and toughness, while reducing structural weight and improving efficiency.
S355JR Rectangular Hollow Section Specification
|
item |
hollow section rectangular tube |
|
Application |
Structure Pipe, construction, handrill, fencing post, brackets, shelving, guard bar |
|
Section Shape |
Square & rectangular |
|
Size |
Square: 12x12mm~800x800mm; Rectangular: 10x20mm~800x1000mm |
|
Thickness |
0.5~25mm |
|
Standard |
ASTM A500, EN10219, EN10210, JIS3466, AS1163 |
|
Certificate |
CE, SASO, PVOC, GS, ISO9001 |
|
Grade |
S235JR, S355JR, S355JOH, S355J2H, STK400/SS400, C250/C350/C460 |
|
Tolerance |
±10% |
|
Processing Service |
oil surface, galvanized surface, cutting, packing |
|
Oiled or Non-oiled |
Oiled or not depend on client |
|
Invoicing |
by theoretical weight or depend by customer |
|
Delivery Time |
5-15 days |
|
OD |
Square: 12x12mm~800x800mm; Rectangular: 10x20mm~800x1000mm |
|
Length |
1-12M |
|
Ends |
Plain End |
|
Surface finish |
bare, oil, black painting, galvanized |
|
Shipment |
container or bulk vessel |
|
Payment terms |
LC, T/T |
|
Sample |
Sample Freely |
S355JR Chemical composition (%)
| composition | C | Si | Mn | P | S | Cu | N | More |
|---|---|---|---|---|---|---|---|---|
| Min | - | - | - | - | - | - | - | |
| Max | 0.24 | 0.55 | 1.6 | 0.035 | 0.035 | 0.55 | 0.012 |
S355JR Rectangular Hollow Section
FAQ
Q: Are you a trading company or a manufacturer?
A: We are a steel factory established in 2008, with a much longer history than other suppliers. Our factory is ISO, EN, API certified and is capable of producing a wide range of steel pipes and fittings.
Q: How long is your delivery time?
A: If it is in stock, it is generally 5-10 days. If it is not in stock, it is 15-20 days, depending on the quantity.
Q: Do you provide samples? Is it free or do you need to pay extra?
A: Yes, we can provide samples for free, but we don't pay for the shipping.
Q: What are your payment terms?
A: Payment <= $1000, 100% prepaid. Payment >= $1000, 30% prepaid T/T, the balance paid before shipment.
Q: What is the minimum order?
A: 30 tons, since we are a factory, the cost of small orders is relatively high, we prefer orders above 30 tons.
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