S355JR S355J2G3 Hydraulic Cylinder Components Machinery Clamping Parts
Brand Name:HUIXUAN
Certification:ASTM，ASME，DIN，JIS，ISO，BS，API，EN
Model Number:1200*880
Minimum Order Quantity:1 piece
Delivery Time:20-50 days
Payment Terms:L/C, T/T
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A 509,HuaJian Mansion,Zhangjiagang City,JiangSu Province,China
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Product Details
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:
- Raw material steel ingot into warehouse(test the chemical content)
- Cutting→ Heating(Furnace temperture test)
- Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)
- Machining→ Inspection(UT,MT,Visal diamention, hardness)
- QT→ Inspection(UT, mechanical properties, hardness, grain size)
- Finish machining→ Inspection (dimension)
- 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:
- High-precision dimensional tolerance;
- Excellent mechanical properties;
- Produce different dimension based on customer’s requirements;
- Advanced manufacture equipments and inspection devices;
- Excellent technical personality;
- Control the production procedure strictly;
- Pay attention on the package protection;
- Quality full service.
S355JR S355J2G3 Hydraulic Cylinder Components Machinery Clamping Parts
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