SAPH440 Structural Automotive Steel Sheet & Plate - 440 MPa Tensile Strength, 2-14mm Thickness Range for JIS G3113 Compliance
Price:
0.85 USD/KG
MOQ:
500KGS
Delivery Time:
14 Days
Brand:
WISCO
Product Description
SAPH440 Structural Automotive Steel
SAPH440 is a high-strength structural hot-rolled steel plate, sheet, and strip material designed specifically for automobile structural applications, compliant with JIS G3113 standards.
Material Overview
SAPH440 steel offers superior tensile strength compared to SAPH400, making it ideal for automotive components requiring enhanced load-bearing capacity and structural reliability.
Standard Compliance
Manufactured according to JIS G3113 - Japanese Industrial Standard for hot-rolled steel plates, sheets, and strips for automobile structural uses.
Chemical Composition
Maximum element percentages:
• Phosphorous (P): 0.040% max
• Sulphur (S): 0.040% max
Carbon and manganese content not specified in standard. Primary composition is iron with minimal impurities.
Mechanical Properties
Key performance characteristics:
• Tensile Strength: Minimum 440 N/mm² (MPa)
• Yield Strength: 275-305 N/mm² (MPa) depending on thickness
• Elongation: 22-34% minimum (varies by thickness)
• Bendability: 180° bending angle with specified inside radius
Dimensional Specifications
Available in the following ranges:
• Thickness: 2mm to 14mm
• Width: 950mm to 2000mm
Grade Comparison Table
| Grade | Tensile Strength (N/mm²) | Yield Strength Range (N/mm²) | Elongation Range (%) |
|---|---|---|---|
| SAPH310 | 310 | 175-195 | |
| SAPH370 | 370 | 215-225 | |
| SAPH400 | 400 | 235-255 | |
| SAPH440 | 440 | 275-305 |
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
Contact Person
Gao Ben