630 Stainless Steel Strip

Superior Properties of 630 Stainless Steel Strip

Our 630 stainless steel strip (17-4PH) combines exceptional characteristics:

• Premium corrosion resistance
• High-strength performance
• Advanced durability
• Enhanced toughness
• Operating temperature: -29℃ to 343℃
• Comparable resistance to 304 grade
• Precipitation-hardened martensitic structure

Key Chemical Composition:

• 15-17.5% Chromium
• 3-5% Nickel
• 3-5% Copper
• Niobium enhanced
• Optimized alloying elements

Processing and Manufacturing Capabilities

Processing Features for 630 Stainless Steel Strip:

Cold Working:

• Limited deformation in annealed condition
• High-temperature aging options
• Precision processing capabilities
• Custom specifications available

Hot Working Specifications:

• Controlled preheating process
• Thermal crack prevention
• Precise temperature control
• Optimal cooling procedures

Applications and Performance

Our stainless steel strip excels in:

• Aerospace components
• Food production equipment
• Chemical processing
• Nuclear energy applications
• Automotive parts manufacturing
• Medical instruments
• Marine applications

Corrosion Resistance Features:

• Superior chloride resistance
• Enhanced sulfide protection
• Optimal passivation
• Comprehensive surface treatment
• Maximum environmental protection

Welding Characteristics:

• Excellent weldability
• No preheating required
• Flexible aging options
• Stress-optimized design

Each 630 stainless steel strips undergoes rigorous quality control to ensure optimal performance across all applications. Our advanced manufacturing process guarantees consistent quality and reliable performance.