Introduction
72B/82B carbon spring steel wire (commonly known as high-carbon spring steel wire) is a special steel wire cold-drawn from high-carbon steel rods of the JIS G3506 standard series (SWRH72B/SWRH82B) after lead patenting and phosphating surface treatment. It features high strength, high elastic limit, and excellent fatigue and torsion resistance.If you want a Carbon Spring steel Wire Manufacturer & Long-Term Oversea Partner,AoTian Steel Wire is your first choice!
Quality Control
We have advanced inspection equipments so that to carry things out strictly according to the IQC,IPQC and OQC process. Also, our technical staff will record all data of mechanical properties for the finished wire and make quality guarantee certificate to customers. That's our commitment to the quality of our products.
We adopt the high purity nitrogen protection method, which can do the quick heat conduction,even heating and high productivity .After annealing, the hardness and tensile strength are steady,organization spheroidizing rate is high and grain size is uniform and without oxidation and decarburization,the surface of wire is smooth.
We use the phosphoric acid and soap lubricant from Taiwan. In the production line, we use the timer to control the soaking time of each pharmaceutical pool.
Packing & Delivery
Packing Details : We have different ways of package for customers choose
Delivery Details: One 20 feet container among 20 days
Why choose us?
(1)Stable and traceable raw material suppling lines
(2)Many years manufacturing and exporting experience
(3)Controllable delivery time
(4)Flexible payment term
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Hot Tags: spring steel wire 72b/82b, suppliers, manufacturers, factory, customized, wholesale, low price, for sale, in stock, free sample, made in China
