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Durable 34CrNiMo6 Steel Forging Shaft for Heavy Machinery

Price $2196.00
Min Order 1 Piece
Availability In Stock
Shipping From Jiangsu, China
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Model NO.:
34crnimo6 forged round shaft
Application:
Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry, Medical Industry
Certification:
CE, ISO9001
Corrosion Resistance:
Medium Corrosion Resistance
Journal Diameter Dimensional Accuracy:
IT01-IT5
Journal Relative Position Accuracy:
0.01-0.03mm
Journal Surface Roughness:
0.63-0.16μm
Shaft Type:
Solid Shaft
Strength:
Medium Strength
Surface Finish:
Grinding
Tolerance:
Standard Tolerance
Finished Machine:
Machinery
Size:
1/4'' to 500''
Cncturning:
Roungh Machining
Technology:
Steel Forging Shaft
Axis Shape:
Straight Shaft
Shaft Shape:
Real Axis
Appearance Shape:
Round
Trademark:
steel forging shaft
Transport Package:
Wooden or Box Package
Specification:
S355jr steel forged shaft
Origin:
China
HS Code:
73260
Product Description

Name:Forging s355jr steel Shaft, Q345B Shaft Forging, Steel forging Shaft ST52 

Forged steel shafts 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.
 
DescriptionForged steel shaft bar 
 
MaterialAlloy steel (42CrMo, 35CrMo, 40CrNiMo etc.), carbon steel(1020,1045), stainless steel(304,316,416,630) etc.
Material standardASTM, ISO and EN etc.
DimensionOD: 1500mm/ID: 900mm Length: 1000mm
Weight10000Kg
Smelting Process:EF + LF + VD
ProcessIngot →Heat → Forging → Heat treatment (Normalizing+ tempering) → Inspection →Rough machining→UT
→2nd Heat treatment →finishing machining →Inspection
UT standardASTM A388 or EN10228.3 level 3
 
Steel round1045, 4140, 4340, 304, 316 
 
Marine Shaft C-Mn steel
 
Hydro Turbine Shaft 20SiMn
 
Roller Shaft 70Cr3Mo; 9Cr2Mo; MC1; MC2; MC3
 
Gear Shaft 17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6, 20CrMnMo
 
Gear 17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6, 20CrMnMo, 30 CrNiMo6
Pressure Vessel Forgings SA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo,42CrMo, F304,
 F316, 17-4PH, 4330, 4336, 4340
Ring Rolling 16Mn, 50Mn, 42CrMo, 15MnV, 35CrMo, A105, 20#, 304, 304L, 316, 316L
 
ItemProcess
 		FacilityInspection itemsStandard
01
 		Steel material
 inspection		 Chemical composition
(EF+LF+VD)		Material standard
 surfaceIngot inspection 
specification
 Ingot type and weightMaterial standard
02
 		Material
store		 Division putwarehouse management
1
 		Heat Heat furnaceTemperature/TimeHeating process 
specification
Forging production 
procedure
2
↓		ForgingPressReduction ratio,forging 
temperature,deformation, 
Surface and dimensions		Forging process card
Forging procedure
3
↓		Heat treatmentheat treatment
 furnace		heat treatment charts1st heat-treatment card
Forging procedure
4
↓		Rough 
inspection		 Dimensions, apperance,
 Mark		Inspection specification
Forging procedure
5
↓		Rough UTUT equipmentSingle defect, concentrated 
Defects bottom wave 
attenuation		UT standard or 
customer's technical 
requirements
6
↓		Saw cuttingSaw machineDimensionIQC and forging
7
↓		rough turningturning-latheDimension,appearance Rough machining 
drawing
8
↓		UTUT equipmentSingle defect, concentrated 
defects bottom wave attenuation		UT standard or 
customer's technical 
requirements
9
↓		Q+T 
heat treatment		heat treatment
 furnace		heat treatment chartsHeating process 
specification
10
↓		Sampling or machiningmachining toolrough machining drawing
sampling drawing		sample machining 
drawing
11
↓		mechanical 
property test		 tensile testing machine/
impact testing machine		ambient temperature,humidity,
Test temp.Sample dimension, 
test method		Standard
technical specification
12
↓		finish 
machining		machining 
tool		Dimension,appearance finish machining drawing
13
↓		UTUT equipmentSingle defect, concentrated 
Defects bottom wave 
attenuation		UT standard or 
customer's technical 
requirements
14
↓		MTMT equipmentMagnetic particle 
indication		Test standard or 
Technical requirements
15
↓		MarkSteel sealmarking contentProduct standard
Technical requirements
Forging process
16
↓		Final 
inspection		 Appearance, dimension, mark
acceptance inspection		Product inspection 
specification
Product standard
P.O.
17
 		Protection/
package		Blasting
Blasting equipment		appearance
coating thickness		Product standard
Technical requirements

How to pack 



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