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 | 17-4PH Stainless Steel Strips ，ASTM A693 Stainless Steel Strips ，High Strength Stainless 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 |
Compliance: AMS 5643, ASTM A564, EN 1.4542
Material Type: Martensitic Precipitation-Hardening Stainless Steel
630 stainless steel strip (17-4PH) is engineered to deliver unmatched performance in environments requiring fatigue resistance, dimensional stability, and long-term reliability. Its unique aging process allows customization of mechanical properties, making it a top choice for mission-critical applications.
Tailored Hardness: Adjustable via heat treatment (e.g., H925, H1025, H1075) to balance strength and toughness.
Stress-Corrosion Resistance: Superior to standard martensitic steels in chloride-rich or acidic settings.
Thermal Stability: Retains properties at temperatures up to 300°C (570°F).
Cost-Effective Machining: Easily fabricated in annealed state, then hardened post-forming.
Key Alloying Elements:
Chromium (15-17.5%): Ensures oxidation and corrosion resistance.
Nickel (3-5%): Enhances toughness and thermal stability.
Copper (3-5%): Facilitates precipitation hardening for peak strength.
Post-Aging Properties (H1150 Condition):
Tensile Strength: 1000 MPa (145 ksi)
Yield Strength: 800 MPa (116 ksi)
Elongation: 12%
Impact Resistance: 35 J (26 ft-lb)
Thickness Range: 0.1 mm – 5.0 mm (±0.01 mm precision)
Width Tolerance: Custom slitting up to 1200 mm.
Surface Treatments: Electropolished, passivated, or brushed finishes.
Certifications: RoHS compliant, NACE MR0175 for sour service environments.
Defense: Missile components, armor systems.
Energy: Turbine blades, nuclear reactor parts.
Automotive: High-stress fasteners, valve springs.
Electronics: Sensor housings, connectors.
Lead Time: Standard 2–4 weeks; expedited options available.
Quality Control: 100% dimensional inspection, UT testing for internal integrity.
Sustainability: Fully recyclable, produced with 70% recycled content.
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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