4140 18CrNiMo7-6 Alloy Steel Welded Roller Shell Forging Quench / Tempered

Price Negotiable

Price: Negotiable

MOQ: 1 piece

Delivery Time: 30-50 days

Brand: HUIXUAN

Product Description

4140 18CrNiMo7-6 Alloy Steel Welded Roller Shell Forging Quench / Tempered

Products:

Transmission system shaft forgings, alloy steel shaft, QT shaft and high quality shaft. Rolling mill accessories, Metallurgical machinery roller shell, alloy steel roller shell, Welding roller shell.

Process procedure:

Forging process flow quality control:

Raw material steel ingot into warehouse(test the chemical content)
Cutting→ Heating(Furnace temperture test)
Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)
Machining→ Inspection(UT,MT,Visal diamention, hardness)
QT→ Inspection(UT, mechanical properties, hardness, grain size)
Finish machining→ Inspection (dimension)
Packing and Marking(steel stamp, mark)→ Storage Shipment

Products reference:

Material	Carbon steel, alloy steel, stainless steel or other kind of material
Forging equipment	6000T open die hydropress
Application	Welded roller shell to protect roller of rolling mill
Melting process	EF+LF+VD
Production process	Forging+heat treatment+rough machining+QT
Forging ratio	≥3.5
Delivery term	Rough machining(N+T);QT

Commerce clause:

Max length	6000MM
MOQ	1PC
Delivery time	30-50Days
Package	wooden pallet,steel frame
Delivery term	FOB;CIF;CFR；DDU；
Payment term	T/T,LC
Type of shipping	By ocean,air

Why choose HUIXUAN?

HUIXUAN is a directly professional manufacturer with over 10 years experiences specialized in producing custom forging machining parts.
The company is able to meet your high quality standard, performs 100% QC test, certification:ISO9001-2008.
HUIXUAN specializes in all kinds of material , surface treatment and heating treatment. Fast & flexible turnaroun,100% on-time delivery.
HUIXUAN only takes reasonable profit , competitive price will be our greatest advantage.
Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality.