AIYIA 65mn Spring Stainless Steel Strip Hardened and Tempering Polished

$600.00 - $1,000.00
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5 Tons
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Shanghai Aiyia Industrial Co., Ltd.

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Quick Details

Port: shanghai,qingdao,tianjin,ningbo
Payment Terms: L/C,D/A,T/T,Western Union,MoneyGram
Supply Ability: 5000 Ton/Tons per Month
Shape: Foil
Place of Origin: China
Product Name: Spring steel strip
Tolerance: ±1%
Grade: 65Mn/ 55Si2Mn/ 60Si2Mn/ 60Si2MnA/ 50CrVA
Standard: AiSi,ASTM,bs,DIN,GB,JIS
Model Number: 65,70,85,65Mn,55Si2Mn,etc
Processing Service: Bending,Welding,Decoiling,Cutting,Punching
Moq: 5tons
Thickness: 1-30mm
Brand Name: AIYIA
Packing: Standard Seaworthy Packing
Delivery Time: Within 30days
Length: 20-1000mm
Surface Treatment: Polished
Technique: China,Hot Rolled/cold rolled
Width: 1-30mm,20-1000mm
Application: Automotive industry, knives
Certificate: ISO9001
Steel Grade: Q235B,Q235,Q195,Q215,Q215B
Packaging Detail: Wooden pallet, waterproof paper, metal packaging
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What Is Spring steel ?
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.
Shanghai AIYIA Industrial Co., Ltd. supplies various grades of carbon spring steel and Alloy spring steel. As a professional steel manufacturer, we provide high quality and low price products to customers all over the world. Since its establishment in 2008, it has been exported to dozens of countries. Welcome friends from all over the world to China to purchase our products.

Spring Steel Strip detail

  Spring Steel Strips


 Mechanical Properties



Mechanical properties

Yield strength(ób/MPa≤)























ClassificationCarbon spring steel strip / Alloy Spring Steel Strip
Thickness0.15mm – 3.0mm
Width20mm – 600mm, or as per customer’s requirements
TolerancThickness: +-0.01mm max; Width: +-0.05mm max
Material65,70,85,65Mn,55Si2Mn,60Si2Mn,60Si2MnA,60Si2CrA,50CrVA, 30W4Cr2VA, etc
PackageMill’s Standard Seaworthy Package. With edge protector. Steel hoop and seals, or as per customer’s requirements
Surfacebright anneal ,polished
Finished Surface Polished (Blue, Yellow, White, Grey-Blue, Black, Bright) or Natural, etc
Edge ProcessMill edge, slit edge, both round, one side round, one side slit, square etc
Coil weightbaby coil weight, 300~1000KGS, each pallet 2000~3000KG
Quality inspectionAccept any third party inspection. SGS, BV
ApplicationMaking pipes, cold strip-welded pips, cold-bending shaped-steel, bicycle structures, small-sized press-pieces and house hold decoration goods.
 Spring steel classification
1.Carbon spring steel:The carbon content of carbon spring steel is generally 0.62% ~ 0.90%. According to its manganese content, it is divided into general manganese content (0.50% ~ 0.80%) such as 65, 70, 85 and higher manganese content (0.90 ~ 1.20%), such as 65Mn.
2.Alloy spring steel:Alloy spring steel is based on carbon steel, by adding one or several alloy elements appropriately to improve the mechanical properties, hardenability and other properties of the steel, in order to meet the performance required for the manufacture of a variety of spring steel. The basic composition series of alloy spring steel are silicon manganese spring steel, silicon chromium spring steel, chromium manganese spring steel, chromium vanadium spring steel, tungsten chromium vanadium spring steel, etc.
  Applications Of Spring Steel
1.Applications include piano wire, spring clamps, antennas, springs, and vehicle coil springs, leaf springs, and s-tines.
2.Spring steel is also commonly used in the manufacture of metal swords for stage combat due to its resistance to bending, snapping or shattering.[dubious ]
3.Spring steel is one of the most popular materials used in the fabrication of lockpicks due to its pliability and resilience.
4.Tubular spring steel is used in the landing gear of some small aircraft due to its ability to absorb the impact of landing.
5.It is also commonly used in the making of knives.
6.It is used in binder clips.
7.Used extensively in shims due to its resistance to deformation in low thicknesses.
Product Transportation

Product Transportationoffer different modes of transport depending on the customer's destination: rail transport and ship transport.The Shipping Mark shall consist of: Trade mark, Seller's name, Product name, Applicable standards, Specifications, Package No., Contract No., Heat No., Weight of zinc film, Color, Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols, etc.



  Customer Friends From All Over The World

  Customer Friends From All Over The World

 Guide For Ordering Products

A user need provide the following information while placing order
01.Product designation (steel plates or strips)
02.Product standard number
03.Steel grade
04.Product specification and size accuracy (incl. thickness, width and length)
05.Edge status
06.Surface quality level
07.Flatness accuracy
08.Type, coating weight and surface treatment in case of coated products
09.Surface structure in case of hot dip galvanized products
11.Packing method
13.Other special requirements

  Contact Us
Tel:0086 (21)63768818   Fax:0086 (21)63768288
Official Skype: sunanwind88
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Shanghai Branch office address : 1008 Office of Liqin Building, 1885 Metropolitan Road, Minhang District, ShanghaiAIYIA MAP