ASTM A500 S275JR Square Steel Pipe with Black Surface Treatment for Structural Applications
Price:
US $650-1,250 / Ton
MOQ:
50 Tons
Delivery Time:
Negotiable
Product Description
Seamless Square Steel Pipe ASTM A500 250×250×12mm × 6 Meters
Square Pipe Hollow Black Iron S275JR Welded Square Steel Pipe S275JR Welded Steel Pipe
Product Specifications
| Item | Specification (mm) |
|---|---|
| Round Pipe | OD310mm - 1000mm | 4mm-30mm | any length |
| Square Pipe | 10mm×10mm - 1000mm×1000mm | 1.2mm-30.0mm |
| Rectangle Pipe | 20mm×40mm - 400mm×700mm | 1.2mm-30.0mm |
| L/T/Z Window Section | 28mm/38mm | 0.5mm-1.5mm |
Product Details
Material: Q195, Q215, Q235, Q345, etc.
Surface: Black or bright, painted or oiled
Packing: Export standard packing (bundles, seaworthy package, shipped in container)
Delivery Port: Shanghai, China
Lead Time: Within 30 days after receiving the original L/C or deposit
MOQ: 10 Tons per size
Usage: Widely used in structure; Motorbike and Automobile; Ornamental; Medical equipment; Sport equipment and Home furniture
Production Capacity: 10,000MT per month
Main Market: Europe, America, Africa, Southeast
Welcome every old and new customers to come to negotiate and telecommunicate with us.
EN 10025 S355 Steel
S355 steel is a European standard structural steel grade, according to EN 10025-2: 2004. Material S355 is divided into 4 main quality grades:
- S355JR (1.0045)
- S355J0 (1.0553)
- S355J2 (1.0577)
- S355K2 (1.0596)
The properties of structural steel S355 are better than steel S235 and S275 in yield strength and tensile strength.
Steel Grade S355 Meaning (Designation)
The following letters and numbers explain the steel grade S355 meaning:
- "S" is short for "structural steel"
- "355" refers to the minimum yield strength value for the flat and long steel thickness ≤ 16mm
- "JR" means the impact energy value is minimum 27 J at room temperature (20ºC)
- "J0" can withstand the impact energy at least 27 J at 0ºC
- "J2" related to the minimum impact energy value is 27 J at -20ºC
- "K2" refers to the minimum impact energy value is 40 J at -20ºC
Datasheet and Specification
Below are the tables showing the steel grade S355 datasheet including chemical composition, yield strength, tensile strength and elongation. All data sheet of DIN EN 10025-2 is the same as BS EN 10025-2 and other EU member states.
Chemical Composition
The datasheet below shows grade S355 steel chemical composition.
| Standard | Steel | Grade | C | Si | Mn | P | S | Cu | N | Method of deoxidation |
|---|---|---|---|---|---|---|---|---|---|---|
| EN 10025-2 | S355 | S355JR | 0.24 | 0.55 | 1.60 | 0.035 | 0.035 | 0.55 | 0.012 | Rimmed steel is not allowed |
| S355J0 (S355JO) | 0.20 | 0.55 | 1.60 | 0.030 | 0.030 | 0.55 | 0.012 | |||
| S355J2 | 0.20 | 0.55 | 1.60 | 0.025 | 0.025 | 0.55 | - | Fully killed | ||
| S355K2 | 0.20 | 0.55 | 1.60 | 0.025 | 0.025 | 0.55 | - | Fully killed |
Mechanical Properties
The datasheet below gives EN 10025 S355 steel mechanical properties such as yield strength, tensile strength and elongation.
Yield Strength
| Steel | Steel Grade (Steel Number) | d≤16 | 16< d ≤40 | 40< d ≤63 | 63< d ≤80 | 80< d ≤100 | 100< d ≤150 | 150< d ≤200 | 200< d ≤250 |
|---|---|---|---|---|---|---|---|---|---|
| S355 | S355JR (1.0045) | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 |
| S355J0 (1.0553) | Same as S355JR | ||||||||
| S355J2 (1.0577) | Same as S355JR | ||||||||
| S355K2 (1.0596) | Same as S355JR | ||||||||
Tensile Strength
| Steel | Steel Grade | d<3 | 3 ≤ d ≤ 100 | 100 < d ≤ 250 |
|---|---|---|---|---|
| S355 | S355JR | 510-680 | 470-630 | 450-600 |
| S355J0 (S355JO) | Same as S355JR | |||
| S355J2 | Same as S355JR | |||
| S355K2 | Same as S355JR | |||
Elongation
| Steel | Steel Grade | 3≤d≤40 | 40< d ≤63 | 63< d ≤100 | 100< d ≤ 150 | 150< d ≤ 250 |
|---|---|---|---|---|---|---|
| S355 | S355JR | 22 | 21 | 20 | 18 | 17 |
| S355J0 (S355JO) | Same as S355JR | |||||
| S355J2 | Same as S355JR | |||||
| S355K2 | 20 | 19 | 18 | 18 | 17 | |
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben