Скачать или смотреть We offer raw materials along with heat treatment services, featuring traceability and higher precisi

Hey US manufacturers! Ever wonder what's at the heart of reliable engine performance? It starts with the piston pin - and that starts with us.

We supply high-strength steel bar that's the exact Chinese equivalent of SAE 8620H: 20CrMnTiH. Whether you're building engines for trucks in Detroit, motorcycles in Milwaukee, or marine equipment in Houston, our material delivers consistent performance you can count on.

WHY CHOOSE US?
Perfect Material Match: 20CrMnTiH = SAE 8620H (Fully compliant with ASTM standards)
Complete Traceability: From melt chemistry to spheroidize annealing parameters - full documentation for every batch
Optimized for Production: 120-140 HB hardness & ≥ Grade 3 spheroidization for superior cold extrusion
Size Range: φ24-83mm - covering all your piston pin requirements
Quality Assurance: Mill-certified with complete material pedigree

We understand American manufacturing demands reliability and transparency. That's why we provide full material traceability and technical data to make your qualification process smooth and simple.

Perfect for:

Automotive piston pin manufacturers

Heavy-duty engine builders

Marine and industrial engine applications

Aftermarket parts producers

Join companies across the US who've streamlined their supply chain with our certified 20CrMnTiH/SAE 8620H equivalent material.

Ready to discuss your specific requirements? Contact us for technical datasheets and sample availability. Let's power American industry together with reliability you can trust.#PistonRodSteel #HighStrengthSteelBars #EngineComponentMaterials #HeatTreatedSteelForEngines #MarineEnginePartsSteel #MotorcycleEngineComponents #HeavyEquipmentPistonRodSteel #PrecisionSteelBarsUSA