JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20Ton per week |
| Delivery Time | 5 - 12 days based on the quantity |
| Packaging Details | standard packing for export |
| Products | stainless steel strip |
| Thickness | 0.5-3.0mm |
| Width | within 1500mm |
| MOQ | 500 kgs |
| Grade | 200 series 300 series 400 series |
| Surface | BA 2B |
| Standard | ASTM EN GB JIS |
| Packing | wooden frame and water proof paper |
| Brand Name | TISCO |
| Model Number | 630 / 17-4PH |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 20Ton per week |
| Delivery Time | 5 - 12 days based on the quantity | Packaging Details | standard packing for export |
| Products | stainless steel strip | Thickness | 0.5-3.0mm |
| Width | within 1500mm | MOQ | 500 kgs |
| Grade | 200 series 300 series 400 series | Surface | BA 2B |
| Standard | ASTM EN GB JIS | Packing | wooden frame and water proof paper |
| Brand Name | TISCO | Model Number | 630 / 17-4PH |
| Certification | ISO | Place of Origin | China |
| High Light | 630 Precipitation Hardening Stainless Strips ，Flatness Precipitation Hardening Steel Strips | ||
Products Specification
| Product Name | 630 Stainless Steel Strips |
| Length | As required |
| Width | 3mm-1219mm or as required |
| Thickness | 0.15 - 3.0mm or as required |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
| Technique | Hot rolled / cold rolled |
| Surface Treatment | 2B or according to customer requirement |
| Thickness tolerance | ±0.01mm |
| Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L,2205,2507,630,631.etc |
| Application | It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components.It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen. |
| MOQ | 1tons.We also can accept sample order. |
| Shipment time | Within 15-20 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Capacity | 250,000 tons/year |
Where Precision Meets Unyielding Durability
Compliance: NORSOK M-650, ASME SB-705, MIL-S-81591
Material Family: Ultra-High-Strength PH Stainless Steel
630 stainless steel strip (17-4PH) redefines performance in the most unforgiving environments. Designed for applications demanding sub-zero resilience, ultra-high vacuum compatibility, and resistance to hydrogen embrittlement, it sets a new benchmark for critical engineering alloys.
Cryogenic Readiness: Maintains tensile strength above 1000 MPa (145 ksi) at -196°C (-321°F) (liquid nitrogen temperatures).
Hydrogen Resistance: Certified for use in hydrogen storage systems (NACE MR0175/ISO 15156).
Ultra-High Vacuum (UHV) Suitability: Outgassing rates <1×10⁻⁹ Torr·L/s, ideal for semiconductor and space applications.
Radiation Tolerance: Stable microstructure under neutron/gamma radiation (tested to 10⁶ Gy).
Advanced Alloy Design:
Chromium (16.0–17.0%): Laser-optimized for passive film stability.
Copper (3.3–4.3%): Nano-cluster precipitation for uniform aging response.
Nitrogen (≤0.03%): Controlled to prevent sensitization in weld zones.
Post-Aging Performance (H1150-M Condition):
Torsional Strength: 850 MPa (123 ksi)
Corrosion Fatigue Limit: 550 MPa (80 ksi) in 3.5% NaCl
Creep Resistance: 0.1% deformation/1000h @ 400°C (750°F)
Surface Roughness: Achievable Ra <0.1 µm with mirror finishing
Cryogenics: LNG valve springs, superconducting magnet housings
Deep-Sea Exploration: Submersible hydraulic components (tested to 11,000m depth)
Nuclear Fusion: Plasma-facing diagnostic mounts
Photonics: Ultra-stable optical mounting systems
3D Metrology: CT-scan verified internal integrity for aerospace castings
AMS2750 Pyrometry: Precision-controlled aging furnaces (±3°C uniformity)
Hydrogen Embrittlement Testing: 200+ hour sustained load testing per ASTM F519
Lot-Specific FEM Analysis: Finite element modeling reports for fatigue-critical designs
Zero Liquid Discharge (ZLD) Production: Water recycling rate >99%
Cradle-to-Cradle Certified®: Gold level for material health and reutilization
Carbon Offsets: Verified REDD+ credits for full carbon neutrality
Co-Engineering Portal: Real-time alloy customization platform with AI-driven property prediction
Risk Mitigation: On-site inventory hubs in 15 strategic locations worldwide
Regulatory Navigation: Dedicated team for ITAR, EAR, and EU-DPR compliance
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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