Engineering Steel

Unlock the potential of 31CrMoV9 with Otai Special Steel, your trusted supplier.

Discover the strength and versatility of 42CrMo5-6 steel.

DIN 1.8159 steel, recognized by various standards and names such as 51CrV4, AISI 6150. This alloy steel is a testament to the advancements in metallurgy, offering a balance of strength, toughness, and resistance to wear that is hard to match.

DIN 34CrMo4, a high-strength alloy steel, is renowned for its toughness and ability to withstand high stress.The typical equivalent steel grades are AISI 4135, SCM435 and GB 35CrMo.

EN24 steel, a renowned high-grade alloy steel, stands out in the world of engineering materials due to its exceptional combination of strength, toughness, and wear resistance. Otai will be your best EN24 supplier in China with best price and quality. 

30CrNi4Mo steel is a high pure alloy structural steel bars for aviation. It shall be melt by EAF+ESR method to ensure the high pure quality. This steel material 30CrNi4Mo is on GB standard steel material. Otai is the leading supplier of 30CrNi4Mo steel with best price and quality. 

NM500 Steel is one steel grade in GB standard GB 24186. NM500 steel is a high-strength, wear-resistant / abrasion resistant steel known for its superior hardness and durability.

NM400 Steel is a high-strength, wear-resistant steel known for its superior durability and toughness. This material is particularly valued in industries where resistance to abrasion is vital, such as in the construction and mining sectors.

DIN 30CrNiMo8 steel is an alloy steel formulated for [...]

AISI 6150 steel is chromium vanadium type spring steel. It’s a similar alloy steel to 5150 steel with small, but effective, vanadium addition, to import greater hardness.