Dia 1600mm Forged Steel Rolls , 50Mn Custom Stainless Steel Forging
Negotiable /Set
Min.Order:1 Set
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
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Dia 1600mm Forged Steel Rolls , 50Mn Custom Stainless Steel Forging
Products:
Alloy steel roll,rolling steel mill parts,forging roll,roll shaft,rolling mill parts,hot roll,cold roll,roller shell,overrall roll,metallurgical composite roll,forging white cast iron roll
Products reference:
Material | 50Mn,4140,60CrMo,9Cr2Mo,90Cr3 |
Forging equipment |
8000T Open die hydropress |
Application |
Roll is the key parts of rolling mill,as one pair or group roll rotate to generate pressure to roll the steel,Mainly it’s bear dynamic and static load,abrasion and influence of temperature change |
Melting process |
EF+LF+VD |
Production process |
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 |
ISO,BV,GSG, IST, UL,CTI |
Delivery terms |
Rough machining(N+T);finsh maching(Q+T) |
Test machine |
. Sectrograph,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 |
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 |
Mechanical property |
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 |
Process procedure:
Commerce clause