- Motorcycle Tires[1]
- Essential Oil[10]
- Adhesives & Sealants[2]
- Alcohol & Hydroxybenzene & Ether[1]
- Chlorate[1]
- Other Inorganic Salts[1]
- Phosphate[1]
- Sulphate[4]
- Roof Tiles[10]
- Stools & Ottomans[1]
- Fencing[1]
- Blinds[8]
- Screens & Room Dividers[3]
- Storage Baskets[5]
- Storage Holders & Racks[1]
- Detergent[1]
- Other Baby Supplies & Products[5]
- Hangers & Racks[2]
- Dinnerware Sets[1]
- Dishes & Plates[8]
- Other Home Appliances[4]
- Bag Parts & Accessories[1]
- Boilers[5]
- Other Metal Scrap[2]
- Steel Pipes[10]
- Steel Sheets[10]
- Steel Wire[10]
- Packaging Boxes[10]
- Other Plastic Products[1]
- Automotive Rubber[2]
- Casual Shoes[10]
- Bicycle Tires[6]
- Other Bicycle Parts[2]
- Contact Person : Mr. wang yuqiang
- Company Name : Tianjin Goldstone International Trade Co., Ltd.
- Tel : 86-22-23121473
- Fax : 86-22-23121490
- Address : Tianjin,Tianjin,No.6,Wuchang Road,Heping District,
- Country/Region : China
- Zip : 300052
Related Product Searches:mattress spring wire,High Quality,mattress spring wire, valve spring wire
mattress spring wire
Grade:55CrSi,60Si2Mn,65Mn Dia:6.0~16.0mmStandards: ASTM, BS, DIN, GB, JIS
Advantage:
1. Marerial: we select good quality spring steel wire rod.
2. Surface treatment: advanced technology of shot blasting, 100% rubbed smooth, almost can do zero defects for the surface.
3. Quality assurance: Eddy current test online
4.Service life: Ultra fine martensitic structure which could improve the fatigue life of spring
5. Applicable Industriesl: Widely used in automobile, elevator, motorcycle, electric switches, high-speed rail, machinery. Meanwhile, we also can according to the customer’s requests to produce many kinds of strength level for spring steel wire.
Mechanical property of steel wire in static level and Moderate fatigue level
Diameter /mm | Tensile strength /MPa | Reduction of areaa/%≥ | ||||||
FDC TDC | FDCrV-A TDCrV-A | FDCrV-B TDCrV-B | FDSiMn TDSiMn | FDCrSi TDCrSi | ||||
FD | TD | |||||||
>5.00~5.60 | 1470~1620 | 1460~1610 | 1540~1690 | 1660~1810 | 1800~1950 | 35 | 40 | |
>5.60~6.00 | 1460~1610 | 1440~1590 | 1520~1670 | 1650~1800 | 1780~1930 | 35 | 40 | |
>6.00~6.50 | 1440~1590 | 1420~1570 | 1510~1660 | 1640~1790 | 1760~1910 | 35 | 40 | |
>6.50~7.00 | 1430~1580 | 1400~1550 | 1500~1650 | 1630~1780 | 1740~1890 | 35 | 40 |
mattress spring wire