AISI 4320 Steel Hot Forging Round Bar

Type: Alloy Steel Bar
Standard: AISI, ASTM, DIN, JIS, GB, BS
Composition: Speical Steel
Technique: Hot Rolled
Shape: Round, Square, Plate
Surface Treatment: Galvanized
Samples:
US$ 2/Piece 1 Piece(Min.Order)
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Customization:
Diamond Member Since 2016

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Basic Info.

Model NO.
4320
Special Use
High-strength Steel Plate
Application
Die Steel Bar
Hardness
Annealed Hbs250 Max
Length
200-8000mm or Any
Certificate
SGS ISO
Delivery Time
Within 10 Working Days
OEM
Acceptable
Dimensions
20mm-500mm
Delivery Quatity
Include MOQ
Transport Package
Wooden Box or Customer′s Request
Specification
ISO SGC
Trademark
Taixie
Origin
Wuxi, China
HS Code
7228300000
Production Capacity
1000t/Mon

Product Description

Product Description
Deatailed description:
Name : steel forged round
 
MaterialStainless steel, carbon steel, Alloy steel
SpecificationOEM, according to customers' drawing or sample
Main Equipment1T/2T/5T Drop forging equipment, 1600T/1000T/630T/280T Grinding pressure equipment, 3150T hydraulic forging press, CNC-machine, machine-center
Surface TreatmentMachining, polishing, oiled (rust-proof), zinc, nickel, chrome plating, hot galvanized, painted.
DesignAuto CAD, drawing
ProcessOpen die forging (free drop forging or hot forging) Normalizing & Tempering Proof Machining- Quenching & Tempering
Quality AssuranceCrack testing, chemical analysis, mechanical testing and metallography, etc.
Test EquipmentOptical Spectrum Analyzer, CMM, Hardness test equipment, Tensile test machine
QC1) Technicians self-check in production
2) Engineer spot check in production
3) QC inspects after mass production finished
4) International sales who were trained the technical know-how spot check before shipping.

 
4320 steel has high toughness and strength. It contains low carbon content to achieve good welding characteristics.
Applications:
4320 steel is a steel alloy that has casting, machining and welding capability. It is called a low alloy steel, with low carbon content. The carbon amount allows it to be forged, welded and machined. The manganese component allows for better machinability and better hardening properties. The 4320 steel alloys are used in pins, plates, valves and castings etc..
Chemical Composition(%)
C:0.17-0.22
Si;0.15-0.35
Mn:0.45-0.65
P:0.030max
S:0.040max
Cr:0.40-0.60
Mo:0.2-0.3
Ni:1.65-2.0
Advanced technical process from smelting steel to forging and heat treat guarantees the product quality. Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.
 

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Diamond Member Since 2016

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company, Group Corporation
Management System Certification
ISO 9001, ISO 9000, ISO 20000, SA 8000, BS 25999-2, GAP
Export Year
2016-10-21