high quality titanium helical compression coil spring
USD $2 - $5.5 /Piece
Min.Order:10 Pieces
Baoji Top Star Non-Ferrous Metals Co., Ltd.
Mechanical Property of Titanium Grade 5
Tensile strength | 895 ~965 |
Yield strength | 825~875 |
Elongation | 15 |
Reduction of area | 47 |
Specifications
Specifications | Stroke | 2.0 " | 2.25 " | 2.5" | 2.75" | 3.0 " | 3.25" | 3.5" |
Spring Rate(lbs/inch) | ||||||||
200 | √ | √ | √ | √ | √ | √ | √ | |
225 | √ | √ | v | √ | v | √ | v | |
250 | √ | √ | √ | √ | √ | v | √ | |
275 | √ | √ | √ | √ | √ | √ | √ | |
300 | √ | √ | v | √ | √ | √ | √ | |
325 | √ | √ | √ | √ | √ | √ | √ | |
350 | √ | √ | √ | √ | √ | √ | v | |
375 | √ | √ | √ | √ | √ | √ | √ | |
400 | √ | √ | √ | √ | √ | v | √ | |
425 | √ | √ | √ | √ | v | √ | √ | |
450 | √ | v | √ | v | √ | v | ||
500 | √ | v | √ | v | √ | √ | √ | |
550 | √ | √ | √ | √ | √ | √ | √ | |
600 | √ | √ | √ | √ | √ | v | √ | |
650 | √ | √ | √ | √ | √ | √ | √ |
Titanium Features
1. Excellent resistance to corrosive and erosive action of high-temperature acid steam and brine,
2. High strength
3. High resistance to pitting, crevice corrosion resistance
4. High strength to weight ratio
5.Weight saving possibilities
6. Low modulus, high fracture toughness and fatigue resistance
7. Suitability for coiling and laying on seabed
8.Ability to withstand hot/dry and cold/wet acid gas loading
Material Performance
GR1 used in deep drawing parts.
GR2 used in commercial.
GR3 only used in pressure vessel.
GR4 in some fittings parts and fastening part, not complex.
GR5 Ti6Al4V used in titanium alloys.
GR7 add palladium, most excellent c corrosion-resistence. corrosion-resistence.
GR9 Ti3Al2.5V most widely used in golf club and bicycle girder.
GR12 similar to GR7, cost lesser.
GR23 used in medical appliance.