Forging 1.4418 Stainless Steel Blade for All Applications

Product Description

Name:Hot forging 1.4418 ss420 Steel Blade for Steam Or Turbine

A stainless steel blade is a type of blade made from stainless steel, which is an alloy of iron and carbon with added chromium to enhance its corrosion resistance. Stainless steel blades are popular for a variety of uses due to their durability, ease of maintenance, and resistance to rust and staining.
Forged steel blade with1.4021  420  SUS420JI
This grade(1.4021, sus420JI, 420) is designed to achieve a good balance of corrosion resistant and mechanical properties. The chromium and molybdenum provides corrosion resistance. The low carbon and increased nickel content provides a high strength martensitic structure but with good toughness. There are also significant amounts of austenite and ferrite in the steel.This structure also gives a much improved weldability compared to normal and higher carbon martensitic grades. It is proving to be a replacement for grade 431 (1.4057) in some applications.
Applications which illustrate these features include:
Hydroelectric turbine blades, Mining,  cement plants, hydrofoil legs, anti-seismic applications, helicopter landing grids, penstocks, , hardboard and chipboard press plate, propeller shafting, pulp and paper.
 Advantages:
-- Corrosion Resistance(resistance to rust and corrosion, making it ideal for use in humid or wet environments)
-- Durability(generally tough and can withstand heavy use without breaking or shipping easily)
--Low Maintenance(easier to clean compared to other types of blades)
--Hygienic(smooth surface )

Process	Cutting + Heating + Forging + Heattreatment + Milling + Finsh machining
Raw material	Alloy steel and stainless steel

 

Heat treatment:
Normalized / Annealed / Quenched / Tempered
Surface Treatment:
Painting, Plating, Polishing, Black oxide, Transparent anti-rust oil, Sand blasting
Quality control:
UT, MT, RT, PT, Chemical composition test, Mechanical property test,etc.
Inspections:
1, Raw material certificate(material chemical composition) 
2, Heat treatment sheet report
3, Dimension inspection report      
4, UT test report 
Delivery condition:
Hot forged +Rough machined (black surface after Q /T)+ Turned 
Competitive Advantage:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, "in-time" delivery.