- Fencing[1]
- Blinds[6]
- Steel Sheets[6]
- Essential Oil[6]
- Steel Wire[6]
- Steel Pipes[6]
- Roof Tiles[6]
- Phosphate[1]
- Adhesives & Sealants[2]
- Sulphate[3]
- Detergent[2]
- Other Inorganic Salts[1]
- Alcohol & Hydroxybenzene & Ether[1]
- Paraffin[1]
- Pigment[1]
- Food Additives[2]
- Inorganic Acids[3]
- Organic Acid[1]
- Chlorate[3]
- Casual Shoes[6]
- Other Home Appliances[1]
- Drum[6]
- Dishes & Plates[6]
- Other Baby Supplies & Products[6]
- Mugs[1]
- Bowls[2]
- Storage Baskets[6]
- Hangers & Racks[3]
- Bag Parts & Accessories[1]
- Storage Holders & Racks[1]
- Waste Bins[4]
- Storage Boxes & Bins[3]
- Bathroom Sets[2]
- Liquid Soap Dispensers[1]
- Hotel Amenities[1]
- Chopping Blocks[1]
- Bicycle Tires[6]
- Motorcycle Tires[1]
- Other Bicycle Parts[2]
- Automotive Rubber[2]
- Packaging Boxes[6]
- Display Racks[1]
- Pants & Trousers[2]
- Dinnerware Sets[4]
- Boilers[5]
- Other Metal Scrap[3]
- Curtain Poles[1]
- 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
55CrSi Alloy steel oil tempered spring steel wire
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55CrSi Alloy steel oil tempered spring steel wire
Grade: 55CrSi,60Si2Mn,65Mn Dia:1.6~16.0mmStandards: 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 | |
55CrSi Alloy steel oil tempered spring steel wire
