Cold Rolled Tool Steel Bar High Pressure Steel Pipe Aisi A4

Aisi A4 Cold Rolled Tool Steel Bar High Pressure Steel Pipe For Producing

AISI A4 Steel is a high quality, High carbon, high manganese, chrome, molybdenum alloy Cold work tool steel. Oil Quenched & Tempered Hardenss is 28-34 HRc. AISI A4 steel Annealing delivery hardenss less than 250HB.

Chemical composition

The mechanical properties of A4 tool steels

If you are interested in our products, please feel free to send us an email to inquire.

Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.

GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel of Steels and Coils, plates, tool steels,steel pipes and other steel products with guaranteed Grade-A quality, excellent performance and competitive prices.

All of steel products from GNEE have been exported to overseas distributors, warehouses, and factories in USA, Mid-east, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries and regions. Therefore, GNEE has got a great market share in the international market.

GNEE have a professional technician team, which not only have decades working experience in steel industry, but also have a deep and clear insight of the technology condition and the manufacturing state in the Chinese main steel mills.

With the high efficient supervision system and professional experience, we offer our efficient and considerate service to clients around the world. We hope sincerely to become your Chinese supplier and partner.

Our company will remain honest and pragmatic as always to safeguard, strengthen and carry forward our National Brand, provide quality commodities and top-class services to domestic and overseas clients. We sincerely wish to develop long-term win-win cooperation with domestic and overseas clients.