BBN offer hardox 400 steel equivalent size list

The wear-resistant plate has the main advantages of high strength and hardness, good toughness, HARDOX 400 steel equivalent high tensile strength, good material wear-resistance, long service life and low cost. In order to verify the wear-resistant life of the high wear-resistant composite steel plate applied in the field, the comparative industrial test of HARDOX 400 steel equivalent wear-resistant with the ordinary carbon plate was carried out on the reclaimer of Jigang raw material plant, and the effect is good.

Vanadium is a weak deoxidizer. Adding vanadium into HARDOX 400 steel equivalent steel can reduce the adverse effects of carbon and nitrogen, effectively improve the strength, but sometimes also increase the tendency of welding hardening, vanadium is also a commonly used trace alloy element.

From the perspective of market conditions, today HARDOX 400 steel equivalent spot prices are operating smoothly, futures are volatile, and market acceptance is average. Merchants have a wait-and-see attitude. Low-price transactions are average, while high-price transactions are poor. Most merchants have daily transactions of 200-300 tons. between. For the market outlook, most merchants adopt the mode of selling more and lowering the warehouse, and are cautious about the later market.

Normalizing is to heat the steel parts to 30~80℃above the critical temperature for a period of time. Then the parts are taken out of the furnace and cooled in air. Since the cooling rate of normalizing is faster than that of annealing, the strength and hardness of normalized HARDOX 400 steel equivalent are higher than that of annealed HARDOX 400 steel equivalent, but the elimination of internal stress is not as good as annealing. The normalizing operation of HARDOX 400 steel equivalent is simple, the cost is low, the productivity is high, and it is widely used in actual production.