
High Strength Hot-Forged Steel Spindle Forging with Steel Grade 42CrMo/Scm440/1.7225 and ISO 9001 Certification for Mechanical Equipment. Customized Sizes: Available in Round Bar, Square, Shaft, Ring, and Cylinder shapes with customized dimensions. High Strength Material: Manufactured from 42CrMo, Scm440, 1.7225, or 45# structural carbon steel with high hardness and toughness. ISO 9001 Certified: Certified under GB/T19001-2016 and ISO9001:2015 standards for quality management. Flexible Customization: Offers full customization, minor customization, and customization from designs or samples. Advanced Heat Treatment: Includes quenching, tempering, normalizing, and annealing to optimize mechanical properties. Comprehensive Flaw Detection: Provides UT and MPT flaw detection methods to ensure internal and surface quality. Wide Application Range: Suitable for heavy machinery, winning equipment, pumps, locomotives, and shipbuilding. Low MOQ: Minimum Order Quantity is 1 Pc, allowing for small batch testing and orders.