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ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
Specifications
Brand Name :
HUIXUAN
Model Number :
rolling mill parts
Certification :
ASTM，ASME，DIN，JIS，ISO，BS，API，EN
Place of Origin :
JiangSu
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
2000-5000 Ton/Month
Delivery Time :
30-50 days
Packaging Details :
wood pallet,steel frame
Foring equipment :
6000T open die hydropress
Melting process :
EF+LF+VD
Forging ratio :
≥3.5
Heat treatment :
N+T Q+T
Material :
Steel
Size :
As drawing
Description

ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell

Products reference

Material 4140,4330,18CrNiMo7-6,4340
Foring equipment 6000T open die hydropress
Application

Rolling mill parts,working roll weld shell
Melting process EF+LF+VD
Production process

Forging+heat treatment+rough treatment+QT
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 standard ISO9001:2008,BV,SGS,IST,UL.CTI
Delivery term

Rough machining(N+T)；QT
Test equipment

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 -
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 -

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 --
4340 Ø15 ≥980 ≥835 ≥12 ≥55 V ≥78 ≤179HBS

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 6000MM
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

Keywords

Rolling mill equipment parts,bar and shape rolling,aluminium rolling mill,rolling mill,roller core and shell,roller shaft and shell

ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell

Product tags

steel coils rolls

,

coil sheet steel

,

rolled coil steel
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ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell

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Product Detail
Brand Name :
HUIXUAN
Model Number :
rolling mill parts
Certification :
ASTM，ASME，DIN，JIS，ISO，BS，API，EN
Place of Origin :
JiangSu
MOQ :
1
Price :
Negotiable
Contact Supplier
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell
ASTM Standard Forged Steel Rolls , Welding Alloy Steel Roller Shell

JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD

Verified Supplier
9 Years
jiangsu
Since 2016
Business Type :
Manufacturer, Exporter
Main Products :
Heavy Steel Forgings, Axle Shaft Forging, Gear Blank Forging
Total Annual :
50 million-100 million
Employee Number :
100~200
Certification Level :
Verified Supplier
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