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S355JR S355J2G3 Hydraulic Cylinder Components Machinery Clamping Parts

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S355JR S355J2G3 Hydraulic Cylinder Components Machinery Clamping Parts

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Brand Name : HUIXUAN

Model Number : 1200*880

Certification : ASTM,ASME,DIN,JIS,ISO,BS,API,EN

Place of Origin : China

MOQ : 1 piece

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 3000-5000Ton/month

Delivery Time : 20-50 days

Packaging Details : Wooden pallet,Steel frame

Heating treatment : N+T

Forging ratio : ≥4:1

Molding Style : Forging

Melting proce : EF+LF+VD

Application : Machinery parts

Material : S355JR,S355J2G3

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S355JR S355J2G3 Hydraulic Cylinder Components Machinery Clamping Parts


Simple Description:

Clamping parts of hydaulic cylinder

Products reference:

Material S355JR,S355J2G3

Forging equipment

6000T open die hydropress
Application

Electrical equipment,metallurgy,mine,press machine

Melting process EF+LF+VD

Production process

Forging+heat treatment+rough machining+NT

Forging ratio

≥4

Applicable standard

ASTM,ASME,DIN,JIS,ISO,BS,API,EN

Executive standard

JB/GB/EN/DIN/JIS/ASME/ASTM/ISO

Certification authority

ISO9001:2008,BV,SGS,IST,UL.CTI
Delivery term

Rough machining(N+T);NT

Test equipments

Spectrograph,UT device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,hardness test machine

Service

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.


Custom properties:

Material elements

C Si Mn P S Cr Ni Mo

Others

4140 0.38-0.43 0.15-0.35 0.60-0.90 ≤0.035 ≤0.040 0.80-1.10 -- 0.15-0.25 -
4330 0.28-0.33 0.10-0.35 0.85-1.15 ≤0.020 ≤0.020 0.80-1.10 1.10-1.40 0.35-0.55 -
18CrNiMo7-6 0.15-0.21 0.17-0.35 0.50-0.90 ≤0.025 ≤0.025 1.50-1.80 1.40-1.70 0.25-0.35
4340 0.38-0.43 0.15-0.35 0.60-0.80 ≤0.035 ≤0.040 0.70-0.90 1.65-2.00 0.20-0.30 -
40CrMnMo 0.37-0.45 0.20-0.40 0.90-1.20 ≤0.040 ≤0.040 0.90-1.20 -- Mo:0.2-0.3
420J2 0.26-0.35 ≤1.00 ≤1.00 ≤0.030 ≤0.035 12.0~14.0 ≤ 0.60 --
S355JR ≤0.22 ≤0.55 ≤1.60 ≤0.025 ≤0.025
S355J2G3 ≤0.22 ≤0.55 ≤1.60 ≤0.025 ≤0.025

Mechanical property

Dia.(mm)

TS/Rm(Mpa)

YS/Rp0.2(Mpa)

EL/A5(%)

RA/Z(%)

Type Of notch

Impact energy

HBW

4140 Ø15 740~1000 450~850 ≥12 ≥25 V ≥40 ≤250HBS
4330 Ø10 ≥1000 ≥740 ≥12 ≥25 V ≥42 --
18CrNiMo7-6 Ø15 ≥980 ≥785 ≥9 ≥40 V ≥47 ≤269HBS
4340 Ø15 ≥980 ≥835 ≥12 ≥55 V ≥78 ≤179HBS
40CrMnMo Ø15 ≥980 ≥785 ≥10 ≥45 V ≥63 ≥217HBS
420J2 Ø15 800-950 ≥600 ≥14 -- V ≥20 ≥290HBS
S355JR Ø15 ≥580 ≥355
S355J2G3 Ø15 ≥580 ≥355









Process procedure:
Forging process flow quality control:

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

Commerce clause:

Max length 5000MM
MOQ 1PC
Delivery time 30-50days
Package wood pallet,steel frame
Delivery term FOB;CIF;CFR;DDU;
Payment term T/T,LC
Type of shipping

By ocean,air


Advantage:

  1. High-precision dimensional tolerance;
  2. Excellent mechanical properties;
  3. Produce different dimension based on customer’s requirements;
  4. Advanced manufacture equipments and inspection devices;
  5. Excellent technical personality;
  6. Control the production procedure strictly;
  7. Pay attention on the package protection;
  8. Quality full service.


S355JR S355J2G3 Hydraulic Cylinder Components Machinery Clamping PartsS355JR S355J2G3 Hydraulic Cylinder Components Machinery Clamping Parts


Product Tags:

pipe cylinder

      

barrel forge

      
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