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Product name: Spring steel strip
Classification: Carbon spring steel strip / Alloy Spring Steel Strip
Thickness: 0.15-3.0 mm
Width: 20-60 mm
Tolerance: Thickness: +-0.01mm; Width: +-0.05mm
Brand: AIYIA
Grade: 65,70,85,65Mn,55Si2Mn,60Si2Mn,60Si2MnA,60Si2CrA,50CrVA, 30W4Cr2VA, etc
Edge Process: Mill edge, slit edge, both round, one side round, one side slit, square
Surface: bright anneal ,polished
Finished Surface:Polished (Blue, Yellow, White, Grey-Blue, Black, Bright) or Natural, etc
Shanghai AIYIA Industrial Co., Ltd. supplies a variety of carbon spring steel strips and alloy spring steel strips with stable supply, low price changes, guaranteed quality and timely delivery.
Specifications
| Monthly production | 2000-5000 tons |
| MOQ | 20 tons |
| Delivery time | Stock: 7 days futures: 15-35 days |
| Package | Mill’s Standard Seaworthy Package. With edge protector. Steel hoop and seals, or as per customer’s requirements |
| Coil weight | baby coil weight, 300~1000KGS, each pallet 2000~3000KG |
| Quality inspection | Accept any third party inspection. SGS, BV |
| Port | Shanghai Ningbo Qingdao Qinhuangdao,etc |
| Export market | Europe Africa Southeast Asia Middle East South America North America, etc |
Product Introduction
Spring steel is a special alloy steel for manufacturing various springs and other elastic components. According to performance requirements and use conditions, it can be divided into ordinary alloy spring steel and special alloy spring steel. Spring steel has excellent comprehensive properties, excellent metallurgical quality, good surface quality, precise shape and size.Spring steel belt is widely used in making pipes, cold strip-welded pips, cold-bending shaped-steel, bicycle structures, small-sized press-pieces and house hold decoration goods.
Product Details
Mechanical Properties
| Steel Grade | Yield strength(ób/MPa≤) | Elongation(δ10(%)≥) |
| 85 | 800 | 10 |
| 65Mn | 850 | 12 |
| 55Si2Mn | 950 | 12 |
| 60Si2Mn | 950 | 12 |
| 60Si2MnA | 950 | 123 |
| 60Si2CrA | 1100 | 12 |
| 50CrVA | 950 | 12 |
Advantage of Spring Steel
Spring steel strip/coil has excellent properties such as anti-ballistic reduction, non-deformation, heat resistance, low temperature resistance, oxidation resistance and corrosion resistance.
