Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Products
Manufacturer of a wide range of products which include Helical Compression Spring with Diverse Materials for Extreme Industrial Environments Including High-Carbon Steel,Precision Compression Spring for Connectors with Sub-millimet...
MOQ: Negotiable
Price: Negotiable
| Dimensional Tolerance | ±0.05mm |
| Yield Strength | 40% |
| Hardness Level | 42-45 HRC |
| Load Type | Compression |
| Corrosion Rate | 0.01mm/year |
| Packaging Details | Carton |
| Production Process | Hot Roll |
| Helix Angle Tolerance | ±1° |
| Tensile Strength | 2000 MPa |
| Fatigue Life | 10^7 cycles |
| Humidity Resistance | 95% |
| Wire Diameter | ±0.05mm |
| Surface Coating Options | Electroplating, Powder coating, PTFE impregnation |
| Shape | Flat |
| Specification | SUS 302 |
| Heat Treatment Temp | 850°C |
| Tempering Temp | 450°C |
| Temperature Resistance | 300°C |
| Elastic Modulus Retention | 90% |
| Coil Geometry | Uniform stress distribution |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Material | Steel |
| Certification | CE/IATF16949/45001/14001/9001 |
| Brand Name | Sunzo |
| Place of Origin | Sihong, China |
MOQ: Negotiable
Price: Negotiable
| Contact resistance | <50mΩ |
| Wire diameter range | 0.08-1.5mm |
| Diameter monitoring resolution | ±0.0005mm |
| Force variation | <2% |
| Salt spray resistance | 1000-hour |
| Temperature cycling range | -40°C to 85°C |
| Post-cycle resistance | <100mΩ |
| Packaging Details | Carton |
| Payment Terms | Negotiable |
| Temperature range | -40°C to 125°C |
| Force accuracy | ±0.5% |
| Working stroke | 0.5-5mm |
| Elastic decay | <1% |
| Delivery Time | Negotiable |
| Force range | 0.1-50N |
| Load variation | <±1% |
| Frequency range | up to 40GHz |
| Initial contact resistance | <50mΩ |
| Electrical conductivity | 98% |
| Surface roughness | Ra <0.2μm |
| Surface defect detection | 5μm |
| Insertion loss | <0.1dB |
| Wire diameter tolerance | ±0.001mm |
| Certification | CE/IATF16949/45001/14001/9001 |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
MOQ: Negotiable
Price: Negotiable
| Temperature resistance | 200°C to 1200°C |
| Fatigue life extension | 300% |
| Thermal cycles | <2% permanent set after 10⁴ cycles (Nimonic 90) |
| Tensile strength | 85% at 800°C (Inconel X-750) |
| Material options | Inconel X-750, Haynes 282, Nimonic 90, Tungsten alloy |
| Coating thickness | 50-100μm (MCrAlY) |
| Weight gain | <0.1mg/cm² after 1000h at 900°C (ASTM G54) |
| Solution annealing | 1050°C (Inconel alloys) |
| Plastic deformation | <0.2% after 1000h at 800°C (ASTM E290) |
| Coil spacing tolerance | ±0.02mm |
| Delivery Time | Negotiable |
| Fatigue cycles | 10⁸ cycles at 70% load (ISO 13920) |
| Stiffness loss | 30-50% at 500°C (conventional springs) |
| Creep rupture strength | 150MPa at 700°C (Inconel X-750) |
| Sulfur content | <0.005% |
| Oxidation resistance | ≤0.01mm/year at 980°C (Haynes 282) |
| Yield strength | 310MPa at 1000°C (Tungsten alloy) |
| Elastic modulus retention | >90% at extreme temperatures |
| Wire diameter | 1.5-8mm |
| Residual stress | 600MPa compressive |
| Payment Terms | Negotiable |
| Packaging Details | Carton |
| Thermal shock cycles | 100 cycles (-50°C to 1000°C) |
| Brand Name | Sunzo |
| Place of Origin | Sihong, China |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Coil OD | 2mm |
| Contact resistance | <50mΩ |
| Deflection range | ±1% |
| Cycle reliability | 10⁶ cycles |
| Elastic decay | <1% |
| Surface defect detection | 5μm-level |
| Wire diameter | 0.08mm to 1.5mm |
| Salt spray resistance | 1000-hour |
| Working stroke | 0.5mm-5mm |
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Coiling resolution | ±0.0005mm |
| Load accuracy | ±0.5% |
| Rated load | 70% |
| Dynamic load range | 0.1-50N |
| Payment Terms | Negotiable |
| Fatigue life | 10⁶ cycles |
| Load tolerance | ±1% |
| Temperature cycling | -40°C to 85°C, 1000 cycles |
| Force variation | <2% |
| Plating thickness | 10-25μm |
| Electrical conductivity | 98% |
| Temperature range | -40°C to 125°C |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
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