Hot Sale Aisi4340 4140 Forged Deep Hole Drilling Square Plate Used For Breaking Hammer

Brand Name:forging square plate
Certification:ISO9001,UL,CE
Model Number:Customized
Minimum Order Quantity:1 pc
Delivery Time:8-25 working days
Payment Terms:L/C, T/T, Paypal
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Verified Supplier
Address: No. 269, East Outer Ring Road, Jiangyin City
Supplier`s last login times: within 34 hours
Product Details Company Profile
Product Details


Hot forging aisi4140 aisi4340 deep hole drilling forging steel block


1) Big size, or size as customer request
2) Materials: Alloy steel, carbon and stainless steel
3) Process: Rolled
We are a professional golden manufacturer of forging parts. Such as shaft, gear, forging ring, flange, Normally used for wind electric generation, boat building, petrol industry, mine industry, machinery manufacturing, transmission etc. Free to contact me with drawing and detailed technical requirements.

ItemProcessFacilityInspection itemsStandard

01
Steel material
inspection
Chemical composition
(EF+LF+VD)
Material standard
surfaceIngot inspection
specification
Ingot type and weightMaterial standard
02Material
store
Division putwarehouse management
1HeatHeat 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,appearanceRough 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,appearancefinish 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.
17Protection/
package
Blasting
Blasting equipment
appearance
coating thickness
Product standard
Technical requirements

China Hot Sale Aisi4340 4140 Forged Deep Hole Drilling Square Plate Used For Breaking Hammer supplier

Hot Sale Aisi4340 4140 Forged Deep Hole Drilling Square Plate Used For Breaking Hammer

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