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Jiangsu Zhuhong Forging Co., Ltd.

Steel Round Forgings, SAE4340 Forged Steel Round Bar, Steel Round Bar manufacturer / supplier in China, offering ASTM Steel Round Bar, Alloy Steel Bar Supplied From Manufacturer SAE4340, 45# Carbon Steel Shaft, Forged Round Bar (Ck15) and so on.

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Supplier Homepage Product Forged round bar ASTM Steel Round Bar, Alloy Steel Bar Supplied From Manufacturer SAE4340

ASTM Steel Round Bar, Alloy Steel Bar Supplied From Manufacturer SAE4340

FOB Price: US $1,190 / Ton
Min. Order: 15 Tons
Min. Order FOB Price
15 Tons US $1,190/ Ton
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Production Capacity: 3000 Tons Per Month
Transport Package: Loose Packing
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: SAE4340
  • 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
  • Steel Ingot: Eaf+Lf+Vd
  • Tolerance: -0/+2mm for Size and -0/+20mm for Length
  • Delivery Period: Within 45 Days
  • Mark Color: by Request
  • Trademark: Zhuhong
  • Origin: Wuxi China
  • Type: Alloy Steel Bar
  • Technique: Forged
  • Surface Treatment: Peeled
  • Special Use: Free Cutting Steel
  • Size Range: 90mm-800mm
  • Material: SAE4340
  • Delivery Condition: Forged +Q/T+Rough Turned
  • Place of Origin: Wuxi,China
  • Mechanical Property: by Request
  • Specification: E ASTM A370
  • HS Code: 7228400000
Product Description
Astm Steel Round Bar,Alloy Steel Bar Supplied From Manufacturer SAE4340
Grade:4340
Process: Forged from vacuum degassed ingots.
Shape: Round /Square/Plat/shaft/block
Chemical composition:
CSiMnPSCrNiMoCuVAl
 
0.38/0.43
 
0.15/0.35
 
0.65/0.85
 
<=0.025
 
<=0.025
 
0.7/0.9
 
1.65/2.0
 
0.2/0.3
 
<=0.2
 
<=0.05
 
0.02/0.05
 
Material:4340  forged steel round bar Or square bar
Process:Forged from vacuum degassed ingots.
Diameter:130mm-1000mm (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:15tons
Heat treatment:Normalized / Annealed / Quenched / tempered (optional)
Technical Data:According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
Properties:As your request
Test:Ultrasonic test according to SEP 1921-84  Class C/c and D/d  (optional)
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 gradeSAE4340/AISI4340
Application:Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.
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ASTM Steel Round Bar, Alloy Steel Bar Supplied From Manufacturer SAE4340
ASTM Steel Round Bar, Alloy Steel Bar Supplied From Manufacturer SAE4340
ASTM Steel Round Bar, Alloy Steel Bar Supplied From Manufacturer SAE4340

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