Gold Member Since 2009
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Jiangsu Zhuhong Forging Co., Ltd.

[4340]Turned Steel Rollers, Steel Plate, Steel manufacturer / supplier in China, offering Plate Steel Bar, Forging Plate, [4340], Alloy Forged Steels, 45# Carbon Steel Shaft, Forged Round Bar (Ck15) and so on.

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Supplier Homepage Product Forged Shafts Plate Steel Bar, Forging Plate, [4340], Alloy Forged Steels

Plate Steel Bar, Forging Plate, [4340], Alloy Forged Steels

FOB Price: US $1,249 / Ton
Min. Order: 15 Tons
Min. Order FOB Price
15 Tons US $1,249/ Ton
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Production Capacity: 3000mt/Month
Transport Package: Customized
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: [4340]
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Shipbuilding Industry
  • Alloy: Alloy
  • Ultrasonic Test: Sep1921-84 Class C/C, D/D
  • Tolerance: -0/+3mm
  • Trademark: JIANGSU ZHUHONG
  • Origin: Wuxi, China
  • Type: Alloy Steel Bar
  • Technique: Forged
  • Surface Treatment: Brignt Surface
  • Grade: 4340 Steel Sheet
  • Size: 160mm*400mm or Customized
  • Place of Origin: Jiangsu Province,China
  • Specification: SGS, ISO, CE
  • HS Code: 7228400000
Product Description
Material:4340 steel sheet  alloy steel, forged steel bars
Diameter:80mm-1200mm (optional)
Length:1000mm-12000mm Straightness: 3mm/M max(optional)
Process:EAF + LF + VD + Forged + Heat Treatment (optional)
Delivery condition:Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
Delivery Time:30-45 days
MOQ:20 tons
Heat treatment:Normalized / Annealed / Quenched / tempered
Technical Data:According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
Properties:Yield=310 Mpa Minimum; Tensile=600 Mpa minimum; %EI=13min,Surface Hardness=BHN160-220(As your request)
Test:Ultrasonic test according to SEP 1921-84 G3 C/c
Marking:Grade, heat NO. length will be stamped one each bar with required color
Payment:30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight
similar steel grade40CrNiMoA, AISI4340,39CrNiMO,40NiCRMo22,SNCM439
Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.
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