Carbon Steel Coil

spring steel coil
Standards: ASTMA53, ASTM A573, ASTM A283, GB/T 700-2006, GB/T711-2008, JIS G3101, JIS G3131, JIS G3016
Material: Q195, Q215, Q235B, Q345B, S235JR, S355JR, SS400, etc
Thickness: 0.1mm-300mm or customized as required
Width: 1500mm-2500m or customized as required
MESSAGE

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Product NameSpring steel strip
StandardAISI, ASTM, BS, DIN, GB, JIS,etc
Material65Mn/50#/C75S/70Mn/En1.8159/SUP10/6150/EN1.7102/SK75 /CK67/51CRV4 /C80,etc
Special UseHigh-strength Spring Steel
ApplicationTransport, construction, shipbuilding, gas containers, etc
Thickness0.12-2.6mm,customized
Width80-1500mm,customized
Hardess43-49HRC
Heat treatment modeAnnealing,Cold hard,Annealing or high temperature tempering,760-780ºC,etc
Delivery TimeStocks within 7 days, etc
PackingStandard export seaworthy packing, such as: bare packing, bundle packing, wooden carton packing or as every customer's
requirement.
Payments30%TT/LC etc

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Product Details


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Specifications of Spring Steel Strip:


1) Grade: 45, 50, 55, 65, 70, 75, 85, 65Mn, 55SiMnV, 60Si2MnA, 60Si2CrA, etc.
2) Thickness: 0.3mm - 2.0mm
3) Width: 30mm - 355mm
4) Edge: rounded
5) Hardness: 44-45HRC by machine; 46-48HRC by hand
6) Surface Treatment: grey, blue, bright, bright & grey, bright & blue
7) Heat Treatment: annealed, tempered & hardened


Specifications of rolling shutter spring steel strip:

rolling shutter spring steel strip,spring steel strip,spring steel strip,65mn steel strip

1.Material Grade: 65mn,50#,1050, 1060
2.Surface : Grey blue, poished blue
3.Hardness: hardened &tempered 44-46HRC 
4.Edge: round edge, cutting edge
5.The regular size (thickness&width) details as below


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Process of Spring Steel Strips:


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Exhibition:


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About Us:


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FAQ:


Q1:What product information must I provide before making a purchase?

A: Please provide the grade, width, thickness, and surface treatment requirements, as well as the quantities you require.


Q2:What shipping ports are there?

A: We normally ship from Shanghai, Tianjin, Qingdao, and Ningbo ports.


Q3:What are your payment terms?

A: 30% T/T in advance and 70% balance before shipment or based on copy or LC at sight.


Q4:What about product pricing information?

A: Prices vary due to changes in raw material prices on a regular basis.


Q5:Is it possible to send samples?

A: Of course, we offer free samples and express shipping to customers all over the world.


Q6:Do you offer a service for customized products?

A: Yes, we can produce according to your specifications and drawings.


Q7:Can I pay you a visit to your factory?

A: Customers from all around the world are welcome to visit our factory.


Q8:Can you assist me in importing steel products for the first time?

A: Yes, we have a shipping agent who will arrange the shipment with you.


Q9. What is your delivery time?

Within 7 working days after receiving your balance payment.


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