Baimaoxing
Baimaoxing
High-Precision Steel Solutions for Global Industrial Applications
Unlocking High Tensile Strength and Machinability for Heavy Industry
JIS S45C is a medium-carbon steel defined by JIS G4051 standards. It contains 0.42%–0.48% Carbon, providing a perfect balance between strength and ductility. Our OEM JIS S45C steel pipes are manufactured with strict control over Silicon (0.15–0.35%) and Manganese (0.60–0.90%) to ensure uniform microstructure.
As a leading factory, we specialize in Quenching and Tempering (Q+T). S45C steel pipes achieve surface hardness of HRC 55-60 after induction hardening, making them ideal for high-wear components like gear shafts and hydraulic pistons.
Our JIS S45C seamless tubes offer excellent turning, milling, and drilling properties. Compared to alloy steels, S45C provides a cost-effective alternative for structural parts where ultra-high toughness is not the primary requirement but reliable load-bearing is essential.
Why Global OEMs Choose Shandong Baimaoxing for Strategic Steel Sourcing
Located in Liaocheng, the "Steel Pipe Capital" of China, we leverage a complete industrial ecosystem that reduces raw material transport costs by 15% compared to isolated manufacturers.
From custom wall thickness to specific cut-to-length requirements (up to 12m), our factory provides agile production cycles for small-batch prototyping to mass-market supply.
We strictly adhere to ISO 9001:2015. Every JIS S45C steel pipe shipment includes a MTC (Material Test Certificate) to EN 10204 3.1 standards, ensuring full traceability.
Proximity to Qingdao and Tianjin ports allows for streamlined international shipping to Europe, SE Asia, and the Americas with specialized anti-rust packaging.
Shandong Baimaoxing Iron and Steel Co., Ltd. is a premier steel supplier specializing in R&D, processing, and global distribution. Based in Liaocheng, we provide comprehensive solutions spanning carbon steel, stainless, copper, and aluminum.
Baimaoxing adopts a scientific management model, and its products are widely used in industries such as aerospace, military equipment, petrochemicals, automotive parts, shipbuilding, precision machining, transportation and rail, engineering machinery, electrical equipment, and packaging machinery.
Where Precision JIS S45C Steel Pipes Power Modern Infrastructure
Used extensively in manufacturing gears, rollers, and pins. The S45C's high surface hardness after heat treatment reduces mechanical wear in industrial looms and printing presses.
Our honed S45C tubes are the industry standard for hydraulic cylinder barrels in construction machinery, offering excellent pressure resistance and internal smoothness.
Essential for axle shafts and transmission components. The balance of weight-to-strength in S45C pipes helps improve fuel efficiency without compromising safety.
Innovation and Sustainability in Global Metallurgy
The shift toward "Green Steel" is accelerating. We are investing in electric arc furnace (EAF) technology to reduce carbon emissions during the S45C smelting process, meeting the ESG requirements of global enterprises.
Integration of AI-driven quality inspection ensures that every micron of a JIS S45C pipe is mapped for defects, significantly reducing the "Total Cost of Quality" for our OEM partners.
Global enterprises are moving toward Just-In-Time (JIT) delivery. Our factory's digital warehouse management allows for real-time stock tracking and faster dispatch to international hubs.
Witness the Excellence of Modern Chinese Manufacturing
Expert Insights into Selection, Sourcing, and Specifications
Our premium carbon steel plates and pipes cover grades like Q235B, Q355B, A36 and 1045. Carbon steel refers to carbon steel with a carbon content of less than 0.8%. Compared to carbon structural steel, carbon steel has lower levels of sulfur, phosphorus, and non-metallic inclusions, resulting in better mechanical properties.
Based on carbon content, carbon steel can be divided into three categories:
Comprehensive Metal Solutions for Every Industrial Need
