High-Performance Forged Steel Milling Roll for Precision Engineering

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Model NO.: A+ forging steel mill roll
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Quenching
• Surface Treatment: Polishing
• Forging Tolerance: +/-0.1mm
• Standard: ASME
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Coating: Oil Protected
• Condition: New
• Size: 1/4′′ to 500′′
• Technology: Forging
• Transport Package: Wooden Pallet or as Your Requirement
• Specification: forged steel milling shaft
• Trademark: 42crmo4 steel shaft forging
• Origin: Jiangsu, China
• HS Code: 73269090
• Production Capacity: 5000ton/Year

Product Description

Name: Hot forging aisi4140 42crmo4 steel mill roll

Forging steel rolls is a complex and highly technical process that requires expertise in materials science, mentallurgy, and engineering. The result is a durable, high-performance component that can withstand the demanding conditions of industrial use. Forging steel rolls need a specialized process used in the manufacturing of high-quality rolls for various industrial applications, such as in steel mills, paper mills, and other heavy industries. These rolls are critical components that need to withstand extream pressures, temperatures, and wear.
 
1. Main Standards

Main production process	Forging + Heat treatment + Rough machining + UT test + 2nd Heat-treatment + Final machining + Inspection + Packing
Standards	ASTM, ASME, DIN, JIS, ISO, BS, API, EN
Delivery Status	A + T(Annealing + Tempering); N + T(Normalizing + Tempering); Q + T(Quenching + Tempering)  with final machining
Production capacity	1.Open die forging: Max OD: 3800mm; Max weight: 35t; Max height: 2500mm. 2.Ring rolling: OD: 600mm~3800mm; Min ID: 500mm; Max weight: 10t; Max height: 500mm.

2.Raw Material:
Carbon steel, C-Mn steel, alloy structure steel, alloyed tool steel, cold roll steel, steel for pressure vessel,
carburizing steel, die steel, stainless steel and so on.

Roller Shaft	70Cr3Mo; 9Cr2Mo; MC1; MC2; MC3
Gear Shaft	17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6; 20CrMnMo
Gear	16MnCr5; 17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 40CrNiMo; 47CrNiMo6; 20CrMnMo,  30CrNiMo8
Pressure Vessel Forgings	SA105, SA350 LF2; 16Mn; 20MnMo; 15MnMo; 12Cr2Mo1; 14Cr1Mo; 42CrMo,  F304; F316;17-4PH;4330;4340; 8620
Ring Rolling	16Mn; 50Mn; 42CrMo; 25CrMo; 35CrMo; A105; 20#;  304; 304L; 316; 316L

* As we manufacture customized products, other materials are also appreciated.

3. Specification:
1) The maximum length: 16m;
2) The maximum weight: 38t;
* The products could be manufactured according to your request.

4. Certification: 
ISO 9001:2008, PED Certificate, TUV Rheinland, Bureau Veritas (BV)

5. Delivery Status:
A+T(Annealing + Tempering); N+T (Normalizing + Tempering); Q+T (Quenching + Tempering);

6. Specific price is determined by the material and your specific requirements.

 Advantages:
--Strict quality control measures are essentiial throughout the process to ensure the roll meets teh required specifications.
--Forging method and heat treatment can significantly impact the cost and efficiency of production.
--Modern forging processes aim to mininmize energy consumption and reduce waste.
--Customized services, manufacturing according to your specific requirements.