4140 steel plate hardness

Otai’s 4140 steel plate equivalent

Otai’s 4140 steel plate equivalent for sale and we keep 1000 tons which is hard for competitors. We can support small-batch wholesale, various and complete specifications with the immediate delivery arrangement after placing an order. Otai Special Steel has a large stock of 4140 steel plates at competitive prices throughout the year. Otai ’s steel keeps various and complete specifications and speedy delivery.

4140 alloy steel, the steel has good workability, machining deformation of small, anti-fatigue performance is quite good.

It is used for manufacturing forgings with higher strength and larger tempering cross-section than 35CrMo steel, such as big gear for locomotive traction, supercharger drive gear, rear axle, connecting rod, and spring clamp with the great load.

For the purchase of 4140 steel plates, foreign buyers often complain about the high price of small quantities from suppliers. Most of the domestic suppliers are not direct manufacturers, need to transfer goods from other suppliers, midway through many hands, so that the product price is very high. But for us, Otai, we are the direct manufacturers to cut out the middlemen and our prices are very competitive.

Customer’s story

Let me share with you a real case of one of our clients. Cloh from Singapore send us an inquiry about the 4140 Steel plate, which required a lot of specifications and a small quantity. Cloh asked many suppliers who were unwilling to cooperate and finally found us. We are the source manufacturer so that we can meet the needs of customers to customize the specifications of goods. The customer placed the order successfully. After receiving the goods, the customer said that he would seek our cooperation for a long time.

8 consecutive years no quality event complain, over 80% repeat order rate. Otai undertakes every order to end and solve customer’s problems without any hesitation on responsibility. When customized special steel is hard to get, Otai settles satisfactorily completely.