14NiCrMo13-4 Alloy Steel DIN 1.6657 ANFOR 16NCD13
14NiCrMo13-4 bar, also known as 1.6657 steel, is a high-quality alloy steel commonly used in manufacturing. With high tensile strength and excellent toughness, it has high wear resistance and tear resistance, and can withstand extreme temperatures. It also has good weldability and machinability and can withstand high pressures and strong mechanical stresses, making it a popular choice for the production of gears, crankshafts and other heavy machine parts. 14NiCrMo13-4 rebar is also corrosion resistant, which makes it ideal for use in harsh and demanding industrial environments. It is widely used in the automotive and machinery industries, as well as in the production of military equipment.
| rd | Steel Grade | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chemical composition % | |||||||||||||
| C: | Mn: | Si: | P: | S: | Cr: | Mo: | Ni: | N: | V: | Ti: | Cu: | W: | |
| ISO | 14 Ni 14 - 14Ni14 | ||||||||||||
| <0.17 | <0.70 | <0.30 | <0.025 | <0.02 | <0.3 | <0.12 | 3.25 - 3.75 | - | <0.05 | <0.03 | <0.4 | - | |
| EN / LW | 14NiCrMo13-4 - 1.6657 - LW 6657 | ||||||||||||
| 0.11- 0.17 | 0.30 - 0.60 | 0.30 - 0.60 | <0.025 | <0.035 | 0.80 - 1.10 | 0.20 - 0.30 | 3.00 - 3.50 | - | - | - | - | - | |
| UNS AMS SAE |
AMS-S-8503 - AISI 3310 - E 3310 | ||||||||||||
| 0.08 - 0.13 | 0.45 - 0.60 | 0.20 - 0.35 | <0.025 | <0.025 | 1.40 - 1.75 | - | 3.25 - 3.75 | - | - | - | - | ||



Production Market
Sichuan Liaofu Special Steel Co., Ltd has been proven to be a reliable and trustworthy enterprise for three consecutive years. This recognition of our quality and service has established a solid foundation for cooperation with customers from all over the world.
Our dedication to providing high-quality products has allowed us to expand our market to countries such as the United States, Britain, Germany, South Korea, Singapore, Indonesia, Turkey, Slovakia, and more. We are proud to be able to bring our specialized steel solutions to customers worldwide.
At Sichuan Liaofu Special Steel Co., Ltd, we are committed to maintaining our reputation as a trustworthy and dependable supplier. We pride ourselves on our excellent customer service and are eager to work with new clients in the future. Thank you for choosing Sichuan Liaofu Special Steel Co., Ltd – we look forward to doing business with you.
Hot Tags: forged steel 14nicrmo13-4 alloy steel bar, China, manufacturers, suppliers, factory, 39nicrmo3 material, en26 steel, 34crnimo6 harndess, 39nicrmo3 properties, 34crnimo6 equavalent, EN36 material


