Wholesale 1 Inch Diameter SAE 1045 Steel Rod - Forged, Free Cutting & Precision Polished Suppliers, Company, Exporter

1 Inch Diameter SAE 1045 Steel Rod - Forged, Free Cutting & Precision Polished

This 1-inch SAE 1045 medium-carbon steel bar is forged to refine its grain structure and enhance strength and toughness. The finely polished surface allows for direct use without secondary machining, reducing processing time. With a carbon content of approximately 0.45%, the material offers good machinability and is suitable for gears, shafts, and other mechanical components subjected to moderate loads.

Note: The material listed below is only part of usually used material, the other material and special requirement from Customer is accepted.
Wind Turbine Shaft	42CrMo4V, 34CrNiMo6
Wind Tower Flange	S355NL, C22, 16Mn, 20Mn, 42CrMo, F304
Shaft Forgings	25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, 4140.
Gear Forgings	35CrMo, 34CrMo4, 4137, 42CrMo, 4140, SCM440, 20CrMnMo, 40CrNiMo, 20CrNi2Mo, 20Cr2Ni4A, 34CrNi3Mo.
Marine Forgings	20Mn, 50Mn, C45, 42CrMo, 20MnMo, CK45, 34CrNi1Mo
Pressure Vessel Forgings	SA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316, 17-4PH
Forged Pipe Fittings	SA106 CL B, SA106 CL C, WB36, 12Cr1MoV, SA335 P11, P12, P22, P91, SA182 Gr.F1, Gr.F5, Gr.F11 CL2, Gr.F12 CL2, Gr.F22 CL3, SA350 Gr.LF1, Gr.LF2, Gr.LF3

Jiangyin Golden Machinery Equipment Co., Ltd.

Jiangyin Golden Machinery Equipment Co., Ltd. covers an area of 10,000 square meters and has several standardized workshops. We specialize in the production of medium and small forgings and flanges, supported by advanced equipment and mature production technologies for sawing, forging, heat treatment, and precision rough machining.

We are China 1 Inch Diameter SAE 1045 Steel Rod - Forged, Free Cutting & Precision Polished Suppliers and wholesale 1 Inch Diameter SAE 1045 Steel Rod - Forged, Free Cutting & Precision Polished Company, Exporter. We are capable of meeting the requirements of customers across multiple industries, including power, petroleum, chemical engineering, metallurgy, machinery, light industry, and shipbuilding. By actively expanding into international markets, we have established cooperative relationships with several well-known enterprises, including Rich Reiter (Sweden), Alstom (France), Konecranes (Finland), Danieli (Italy), and General Electric (USA). Our products and services have earned wide recognition and praise from customers.

News

Stainless Steel Weight Calculator & Forged Steel Shaft Guide

Industry News 2026-05-29

How to Calculate Stainless Steel Weight: Formulas and Reference Data The weight of any stainless steel component equals its volume multiplied by its density. Stainless steel density varies slightly by grade, but the standard working figure used across engineering and procurement is 7.93 g/cm³ (7,93...
View More
Forged Steel: Grades, Parts, Shafts & When to Choose Forging

Industry News 2026-05-25

What Is Forged Steel? Forged steel is steel that has been shaped by applying compressive force — hammer blows, press tonnage, or die pressure — while the metal is at an elevated temperature, typically between 1,100°C and 1,250°C (2,000°F–2,300°F) for hot forging. The mechanical working breaks up ca...
View More
Round Steel Shaft Guide: 1045 vs 4140, Tolerances & Hardness

Industry News 2026-05-22

For most industrial power transmission and linear motion applications, a 1045 medium carbon steel shaft with induction-hardened surface hardness of 55 HRC and an h6 diameter tolerance delivers the optimal balance of strength, wear resistance, and cost. A 25 mm shaft produced to this specification tr...
View More