Product Details
Place of Origin: China
Brand Name: Zhanlu
Model Number: Bright round steel
Payment & Shipping Terms
Minimum Order Quantity: Consultation
Price: Consultation
Packaging Details: Conventional packaging
Delivery Time: 5-8Workdays
Payment Terms: L/C, T/T
Supply Ability: Consulting service
Name: |
DIN/ENS355J2(1.0577)AISI/SAE Grade 50(345)Low Alloy Steel Ba |
Standard: |
BSS355J2(1.0577) |
Diameter: |
6.0mm-1200mm |
Length: |
2.5m-10m |
Type: |
Bright Round Steel |
Application: |
Power Station Equipment, Lifting And Transportation Machinery, Machinery Manufacturing |
Name: |
DIN/ENS355J2(1.0577)AISI/SAE Grade 50(345)Low Alloy Steel Ba |
Standard: |
BSS355J2(1.0577) |
Diameter: |
6.0mm-1200mm |
Length: |
2.5m-10m |
Type: |
Bright Round Steel |
Application: |
Power Station Equipment, Lifting And Transportation Machinery, Machinery Manufacturing |
S355J2 is a trademark of the European standard equivalent to Q345D of the national standard. It is a low-alloy high-strength structural steel. Because of its good impact toughness and weldability, this brand of steel plate is widely used in various industries
They're often stronger, stiffer, and slightly more resistant to corrosion than traditional carbon steels. Alloy steels are defined by the primary alloying materials (in addition to carbon). 4140, one of the most common alloy steels, is a Chromium-Molybdenum alloy steel.
1)Supply Form & Size
| Form of Supply | Size(mm) | Length(mm) |
| Round bar | 6.0mm-1200mm | 2.5m-10m |
2)Chemical Composition&Related Specifications
| Grade | C | Si | Mn | P | S | Cu |
|
S355J2 (1.0577) |
≤0.24 | ≤0.6 | ≤1.70 | ≤0.035 | ≤0.035 | ≤0.6 |
3)Brand comparison table
| AISI/SAE | DIN/EN | BS | JIS/KS | China |
| Grade 50(345) | S355J2(1.0577) | S355J2(1.0577) | SCM421 | Q355D |
4)Mechanical Property
| tensile strength σb (MPa) | 450—680 |
| yield strengthσs (MPa) | ≤16mm:≥355；16—40:≥345；40—63:≥335；63—80:≥325；80—100:≥315；100—150:295；150—200:≥285；200—250:≥275；250—400:≥265 |
| Impact energy Akv (J) | -20℃:≥27. |
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