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Edge Process: Mill edge, slit edge, both round, one side round, one side slit, square

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Surface: bright anneal ,polished

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Finished Surface:Polished (Blue, Yellow, White, Grey-Blue, Black, Bright) or Natural, etc

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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.