›
AISI 5140 Alloy Steel Plate
AISI 5140 is a structural alloy steel grade known for high strength, high tenacity, and good hardenability. It is widely used for components where a hard, wear-resistant surface is needed. Available in plate, round bar, flat bar, and hexagonal shapes with various surface finishes including black, milled, or polished.
ASTM: 5140EN: 41Cr4 / 1.7035JIS: SCr440GB:
MaterialASTM A29 / EN 10083-3 / JIS G4053
Thickness10-100 mm
Width200-2000 mm
LengthCustomized / As required
MOQ1 Ton
Lead TimeIn stock: Immediate; New production: 15-30 days
PortShanghai / Tianjin
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | ASTM A29 / EN 10083-3 / JIS G4053 | Standard | ASTM A29 / EN 10083-3 / JIS G4053 |
| Thickness Range | 10-100 mm | Width Range | 200-2000 mm |
| Length Range | Customized / As required | MOQ | 1 Ton |
| Lead Time | In stock: Immediate; New production: 15-30 days | Port of Shipment | Shanghai / Tianjin |
| C | 0.38-0.43 | Si | 0.15-0.35 |
| Mn | 0.70-0.90 | P | ≤0.035 |
| S | ≤0.040 | Cr | 0.70-0.90 |
| Tensile Strength (Annealed) | 572 MPa | Yield Strength (Annealed) | 293 MPa |
| Tensile Strength (Normalized) | 793 MPa | Yield Strength (Normalized) | 472 MPa |
Request a Quote for This Product
Can't Find the Product You Need?
Our team of steel experts is ready to help you source any product from our global network of mills and warehouses.