631 Stainless Steel Strip

Superior Properties of 631 Stainless Steel Strip

Our 631 stainless steel strips (also known as 17-7 PH stainless steel strip) delivers exceptional performance through:

• High strength and hardness
• Superior fatigue resistance
• Excellent corrosion protection
• Enhanced formability
• Minimal heat treatment distortion
• Temperature resistance up to 600°F (316°C)
• Perfect for precision spring applications

Technical Specifications and Dimensions

Production Specifications:

• Thickness range: 0.1mm to 3.0mm
• Maximum width: 600mm
• Edge options: Slit and round types
• Custom sizing available

Chemical Composition of Our Premium Stainless Steel Strip:

• Carbon: 0.09% max
• Manganese: 1.00% max
• Phosphorus: 0.040% max
• Sulfur: 0.030% max
• Silicon: 1.00% max
• Chromium: 16.00 – 18.00%
• Nickel: 6.50 – 7.75%
• Aluminum: 0.75 – 1.50%

Application Areas

The 631 stainless steel strip excels in:

• Aerospace components
• High-performance springs
• Precision engineering
• High-strength applications
• Temperature-critical environments
• Custom industrial solutions

Each 631 stainless steel strip undergoes rigorous quality control to ensure optimal performance in demanding applications. Our precision manufacturing process guarantees consistent quality and reliable performance.