Complaint
65Mn spring steel After heat treatment and cold drawing hardening, the strength is relatively high, and it has certain flexibility and plasticity; under the same surface state and complete hardening, the fatigue limit is equivalent to that of the multicolored alloy spring. However, the hardenability is very poor, and it is mainly used for small-sized springs, such as pressure-regulating and speed-regulating springs, force-measuring springs, circular and square coil springs in general machinery, or drawn steel wires as springs in small machinery.
1. Can be used for common abrasive spring steel
2. Cold punching die punch
3. It can be used for overall quenching ejector steel for plastic molds and die-casting molds.
Quality inspection
mild steel plate inspection of Straightness,Flatness, Inherent defects, Dimensions, Welding Quality, Finish/Cleanliness, material
analyzing and Mechanical properties testing; MTR.
Packing inspection / marking verification.
Pre-Shipment Inspection.
After-sales services.
carbon mild steel sheet plate packing
1) 20ft container: 26tons (Can load 5.8M Max)
2) 40ft container: 26tons (Can load 11.8M Max)
3) more than 100tons:can pack by bulk vessel
4) as your requirement.
Shandong Kai Steel Import And Export Co., Ltd. is located in Shandong Province, China. Which business cover Wear Resistant Steel Plate/Weathering Steel Plate/High Strength Carbon Steel Plate , ship steel plate and coil , carbon seamless and welded pipe , Stainless Steel plate and coil , stainless welded and seamless pipe , round bar . Kai steel has built several joint-ventured steel production line with some well-known steel enterprises: twenty-four pieces stainless pipe production line, annual output 100 thousand tons; Forty-eight pieces Carbon pipe production line, annual output 800 thousand tons; two pieces Aluminum production line ,annual output 30 thousand tons, Carbon steel plate and stainless steel plate more than 5000 tons stock always.
Kai steel,as a professional one-stop steel products supplier, we always keep the best steel quality, strict quality management, perfect after-sales service, reasonable product prices, good customer reputation, integrity of the business philosophy. Realize the common development of customers, employees and enterprises.
Kai looking forward to cooperate with you for our prosperity
