Spheroidizing Annealled DIN 17 222 Heat Treatment Tool Steel Spring Strips Coils

• After-sales Service: Yes
• Standard: ASTM, GB
• Certification: ISO
• Surface Treatment: Polished
• Technique: Annealed
• Application: General Engineering
• Model NO.: CA8989
• Edge: Slit edge
• Stock: Not Stock
• Product Name: Spheroidizing Annealled DIN 17 222 Heat Treatment
• Thickness: 0.4-4.0mm
• Coil Weight: 150-250kgs
• Surface: Orginal Color
• MOQ: 1000kgs
• Delivery Times: 15-28days
• Package Size: 800mm*800mm Pallet
• Hardness: 120-180hv
• Factory: Yes
• Transport Package: Sea Worthy Package
• Specification: 0.8-4.0mm*4-400mm
• Trademark: Cgood
• Origin: Jiangxi
• HS Code: 72269200
• Production Capacity: 1000ton

Product Description

Products Name	Spheroidizing annealled DIN 17 222 heat treatment tool steel spring strips coils
Material Grade	SAE1045,SAE1050,SAE1055,SAE1060,SAE1065 SAE1075,65Mn
Technical process	Fully Spheroidizing annealed condition with hardness 120-180Hv
Applications	General engineering clips, washers, automotive components, and  lawn mower blades
Regular size	0.5mm*320mm / 0.8mm*320mm / 1.0mm*320mm / 1.2mm*320mm

Our factory manufacture and supply high carbon steel for various industrial applications.

Our outstanding production line

PRODUCTION PROCESS

1. Hot Rolled 
The oxide scale on the top layer of the steel, is not dissolved in water, which thickness is generally 5-20um.By pickling,the oxides on these series of chemical reactions in acid,can be removed to improve the steel surface.
2.Cold Rolling 
Cgood Steel using cold rolled facility to reduce the thickness of hot rolled steel coils until the required thickness is reached as well as accurate dimension tolerance.
3.High Reversing cold rolled
Mainly used for making thinner thickness -0.08mm to 0.15mm with optimized tolerance.
4.Leveling
Use leveler to produce smooth and good flat strip surface. Levelling is to remove any shape defects(curve or twist) in coiled material before any heat treatment.It plays an importance role in delivering the desired material properties and the product standards required by the customer.
5.Annealed Steel strip
Cgood Steel mainly produce bright annealing steel strips and spherodized steel strips.Bright annealing is to put steel coil into confined space of annealing furnace and heat it to a high temperature.
6.Hardened and Tempered
H&T is a thermal process that strengthens steel strips through a controlled heating and cooling process.The hardening process involves heating the steel strip to above the critical transformation temperature for the given grade and then rapidly cooling.
7.Slitting
After Master coils are cold rolled, the coils are slited to narrow width before annealing or hardening and tempering or cut to required length into sheets.





For more details, pls kindly contact cathy free here anytime.