A36 St52 Steel Speed Shaft Forging

• Customization: Available
• Application: Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry, Marine Industry, Medical Industry
• Certification: CE, ISO9001
• Model NO.: A+ forging a36 steel speed shaft
• Corrosion Resistance: Medium Corrosion Resistance
• Journal Diameter Dimensional Accuracy: IT01-IT5
• Journal Relative Position Accuracy: 0.01-0.03mm
• Journal Surface Roughness: 0.63-0.16μm
• Shaft Type: Solid Shaft
• Strength: Medium Strength
• Surface Finish: Polished
• Tolerance: Standard Tolerance
• Size: 20-800mm
• Feature: A36 Steel Motor Shaft Forging
• Chain Size: 1/2" *11/128"
• Series: Multi Stage
• Material: Alloy Steel
• Load: Drive Shaft
• Stiffness & Flexibility: Stiffness / Rigid Axle
• Transport Package: Wooden or Per Customer's Request
• Specification: Q345 steel shaft bar forging
• Trademark: A36 steel shaft forging
• Origin: Jiangsu China
• HS Code: 7394
• Production Capacity: 3000ton/Month

Product Description

Name: A36 St52 Q345 Q235 S355jr steel speed shafts forging/ st52 steel shaft bars forging

Company profiles
We are the manufacturer specialized in machining heavy duty forging parts for nearly 18 years. Our products, such as drive shaft, 
Forging Hollow Shaft, Shaft Sleeve, Eccentric shaft, Forging rod, Large bolt, Heavy Duty Hydraulic Cylinder, are widely used in coiled  material, petroleum, metallurgy, mine, machinery and transportation industry. etc.

Product Lists

Name	Techniques	Materials	Dia/mm	Wall thickness	Length/mm
Forging shaft	Forging+turning+grinding	Alloy steel  Carbon steel Sainless steel	200-800	----	500-10000
Hollow shaft	Forging+drilling+turning		150-800	≥15mm	≤7000
Shaft sleeve	Forge+drill & bore+turning +milling		400-700	≥15mm	≤8000
Large bolt	Rolled/forge+turning+threading		300-800	----	≤7000
Hydraulic cylinder	Forging+drill & bore+ turning		300-2000	≥10mm	≤10000
Other parts in deep-hole	Forge+ drill & bore+turning+mill		300-2000	----	≤10000

Product Flow
1.Inquiry with drawings in details.
2.Confirm steel material, chemical compositions, mechanical properties, tolerance.
3.Confirm payment terms,order materials or check material in stock.
4.Check material chemical compositions, material weight, dimensions.
5.Cut materials record weight, making mould for casting of pr-hearting for forging.
6.Forging ratios, heat treatment ,dimension check.
7.Rough machining, UT test,heat treatment.
8.Semi-finish, quenching,
8.Fine machining, UT test, dimension inspection, mechanical properties test.
9.Customer inspection, packing, delivery arrangement.

Steel ingot making
EAF + LF + VD/VAD or ESR

Manufacturing process
EAF + LF + VD + Forging + Normalizing & Tempering + Rough machining + UT test + Quenching & Tempering + Precision machining

Reports
Chemical composition report, Physical properties report, Heat treatment report, Dimensional inspection report, NDT report
Nondestructive test (NDT), UT ( ultrasonic testing ), MT ( magnetic particle testing ), PT ( penetrant testing)
Quality certification : ISO 9001: 2008, IQNET