Free Forging St52 A36 Steel Sleeve Bushing

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Model NO.: free forging St52 A36 steel bushing
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Tempering
• Surface Treatment: Polishing
• Forging Tolerance: +/-0.1mm
• Standard: ASTM
• Certification: CE, ISO 9001:2008
• Size: 1/4′′ to 500′′
• Name: St52/A36 Steel Bushing
• Technology: Roungh Machining
• Diameter: 200-1500mm
• Transport Package: as Per Client′s Require
• Specification: all kind of steel bushing
• Trademark: forging steel sleeve bushing
• Origin: Jiangsu
• HS Code: 73260
• Production Capacity: 5000tons/Year

Product Description

Name: St52 A36 S355 42CrMo4 Alloy Steel Forged Roll Sleeve Rough Machining steel hollow bar

Forged sleeve are use in industry, such as forging equipment; power plant equipment; hydraulic equipment; rolling mill equipment; petroleum machinery, etc.
The production process as "EF + (LF) + (VD) + ESR + forging and annealing (or normalizing) + heat treatment (quenching and tempering) + Machining + packaging + delivery. "
Quality control: chemical analysis, optical spectrum instrument, Mechanical properties for tensile strength, yield stress and elongation. Hardness testing, impact testing, coordinate measuring machine (CMM), metallographic analysis, magnetic flaw detector, Ultrasonic flaw detector.

Specifications:

Description	Forged sleeve forging
material	Alloy steel (42CrMo, 35CrMo, 40CrNiMo etc.), carbon steel(1020,1045), stainless steel(304,316,416,630) etc.
Material standard	ASTM, ISO and EN etc.
Dimension	OD: 1500mm/ID: 900mm Length: 1000mm
Weight	10000Kg
Smelting Process:	EF+LF + VD
Process	Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2nd Heat treatment →finishing machining →Inspection
UT standard	ASTM A388 or EN10228.3 level 3

Competitive Advantage:
1. Good mechanical properties;
2. High tensile strength;
3. Well-closed formation;
4. Comparative price;
5. High-quality production;
6. Customized services, manufacturing according to your specific requirements.