We often meet clients asking for what turbine wheel material OTS applies for turbocharger or asking us to suggest turbine wheel material to meet their special requirement.

OTS Turbo applies high quality Inconel 713C alloy from state owned mills for turbine wheels for aftermarket turbos and high performance turbos.The theoretical bearing temperature of Inconel713C is 950°C. When the exhaust temperature exceeds 1000°C, we are able to apply material MAR-M246 turbine wheel, especially for turbo chargers for racing cars.
turbine wheel material Mar-M246
Reference Article:
http://doc.assofond.it/13th_World_Conference_Investment_Casting/lectures/TechnicalEngineeringLecture/T04.pdf

Asks and Answers:

1. What is the quantity to order Mar-M246 turbine wheel?
Due to the requirement for raw material procurement, the MOQ is usually 200-300 pieces, while we have some existing customers who order Mar-M246 turbine wheel regularly, so we can integrate orders and also sometimes we make a small amount of material inventory, so the quantity of 20, 30 or 50 pcs is also ok for us , but the costs vary.

2. What is time leading for Mar-M246 turbine wheel?
Time leading varies according to different types turbine wheel, but it is usually about 30 days.

If any client need MAR-M246 turbine wheel, welcome to contact us for further discussion.

About OTS


With a combined total of 100 years of experience, OTS is offering brand turbo manufacturing solutions for high performance turbo and turbo parts for performance & racing cars, heavy duty trucks, mining & construction equipment, agricultural industry and marine engine to boost engine efficiency and reduce emission.

We are equipped with advanced manufacturing facility, production management and quality control system.
We also partner with professional and experienced turbo machinery engineers to deliver you design, engineering and manufacturing services.
Our professional customer service team and logistics partners allow us to process and ship orders throughout the world.

OTS has a strong foundation of core values that guide the way we do business.

Customer Focus – We are deeply committed to meeting the needs of our customers, and we constantly focus on customer satisfaction.
Integrity – Inspiring trust and confidence through maintaining ethical and professional standards, saying what we mean, doing what we say, and taking responsibility for our actions.
Continuous Improvement – Spend an ongoing effort to improve products, services, or processes.