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Forged Shaft 316 Stainless Steel Precision Shaft
| Price | $1050.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 283 people viewed |
Model NO.:
steel precision shaft
Application:
Agricultural Equipment, Automotive Industry, Construction Industry, Marine 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:
Polished
Tolerance:
Precision Tolerance
Material:
Alloy Steel
Shaft Shape:
Real Axis
Appearance Shape:
Round
Trademark:
forging steel roller shaft
Transport Package:
Wooden or Box Package
Specification:
forging steel shaft
Origin:
China
HS Code:
7326
Product Description
Name:Free forged Sae4140 sae4130 steel shaft bar
Products reference:
| Material | 4130,4140,8620,8640,9Cr2Mo,50Mn,60CrMo |
| Forging equipment | 8000T open die hydropress |
| Apply for | Roller is the important part for rolling mill. The rollers in pair or group rolling with pressure to roll the steel. It bears the dynamic and static load, the affact of abrasion and temperature change. |
| Melting process | EF+LF+VD |
| Process technology | Forging+heat treatment+rough machining+finish machining |
| Forging ratio | ≥3.5 |
| 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 terms | Rough machining(N+T); finish machining(Q+T) |
| Test equipment | Spectrograph, UT device, tensile and compact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on. |
| 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. |
| Material elements | C | Si | Mn | P | S | Cr | Ni | Mo | Others |
| 50Mn | 0.48-0.56 | 0.17-0.37 | 0.70-1.00 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | ≤0.25 | |
| 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 | - |
| 60CrMo | 0.55-0.65 | 0.17-0.30 | 0.450-0.80 | ≤0.020 | ≤0.015 | 0.50-0.80 | ≤0.25 | 0.20-0.40 | |
| 9Cr2Mo | 0.85-0.95 | 0.25-0.45 | 0.20-0.40 | ≤0.025 | ≤0.025 | 1.70-2.10 | ≤0.25 | 0.20-0.40 |
| Mechainal properties | Dia.(mm) | TS/Rm(Mpa) | YS/Rp0.2(Mpa) | EL/A5(%) | RA/Z(%) | Type Of notch | Impact energy | HBW |
| 50Mn | Ø10 | ≥645 | ≥390 | ≥13 | ≥40 | V | ≥39 | ≤255HBS |
| 4140 | Ø10 | 740~1000 | 450~850 | ≥12 | ≥25 | V | ≥40 | ≤250HBS |
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.
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