Model: | AISI 4340 |
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Brand: | ChangGang,TaiGang,BaoGang,Fushui,Baogang steel |
Origin: | Made In China |
Category: | Construction & Decoration / Building Steel & Structure |
Label: | Alloy Steel Round Ba , Forged Alloy Steel , Aisi 4340 Alloy Stee |
Price: |
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Min. Order: | 5 ton |
Last Online:12 Mar, 2014 |
AISI 4340 Alloy Steel Round Bar
Applications:
Description:
1. AISI 4340/GB40CrNiMo/DIN 1.6511 alloy steel round bar
2. Hot rolled or forged condition, annealing, black or milled surface
3. Hardness: ≤220HBS;
4. Hot rolled technology: EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface
5. Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E
6. Production leadtime: 7~10 days
Competitive Advantage:
DongGuan RuiYuan Steel Co., Ltd Specializes in plastic mould steel, hot work mould steel,
cold work mould steel alloy steel and carbon structural steel, such as: P20, P20+Ni, 1.2714,
1.2083, 1.2316, H13, O1, D2, D3, D5, 1045, 1050, A3, 52100(EN31), 4137, 4140, 4340,
5140, 6150, 8620 and SCM420 for exporting over 20 countries now, such as: Brazil, India,
Turkey, Italy, Germany, Korea, Malaysia, Iran and so on.
Our company have introduced large-sized Vertical saw machines, horizontal saw machines,
Milling machines, Grinding machines and other advance equipments, we can export our
products by wholesales and retail sales, whole plate or strip is available. All our products
can meet the standards of DIN, AISI, JIS and GB, all the material should be inspected the
ultrasonic, hardness and others strict inspection process before the shipment!
C | Si | Mn | Mo | S | P | Ni | Cr |
0.37~0.44 | 0.17-0.37 | 0.5~0.8 | 0.15~0.25 | ≤0.02 | ≤0.018 | 1.25~1.65 | 0.6~0.9 |
Specifications:
Hot rolled condition | Steel round bar (mm) | Mill name | |
Diameter | Length | ||
¢16~¢205 | 2000~5800 | Dongbei,XiNing, BengGang, ShouGang steel | |
Forged condition | ¢150~¢600 | 2500~4000 | Local mill with 6000tons fluid forged machine |
STOCK LIST FOR SAE4340 Round bar | |||||||
From: Mr.Jason Lau | |||||||
Ref. No.: SRY1304125 | |||||||
Steel grade | Conditions | Mill name | Diameter
MM |
Length
MM |
QTY
(PCS) |
FOB China | |
SAE4340 | hot rolled | XingCheng | 16 | 2000~5800 | 40 | ||
SAE4340 | hot rolled | XingCheng | 20 | 2000~5800 | 21 | ||
SAE4340 | hot rolled | XingCheng | 12 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 12 | 2000~5800 | 35 | ||
SAE4340 | hot rolled | XingCheng | 14 | 2000~5800 | 35 | ||
SAE4340 | hot rolled | XingCheng | 16 | 2000~5800 | 35 | ||
SAE4340 | hot rolled | XingCheng | 18 | 2000~5800 | 35 | ||
SAE4340 | hot rolled | XingCheng | 20 | 2000~5800 | 35 | ||
SAE4340 | hot rolled | XingCheng | 22 | 2000~5800 | 35 | ||
SAE4340 | hot rolled | XingCheng | 25 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 25 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 25 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 28 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 28 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 28 | 2000~5800 | 40 | ||
SAE4340 | hot rolled | XingCheng | 28 | 2000~5800 | 40 | ||
SAE4340 | hot rolled | XingCheng | 28 | 2000~5800 | 40 | ||
SAE4340 | hot rolled | XingCheng | 30 | 2000~5800 | 40 | ||
SAE4340 | hot rolled | XingCheng | 32 | 2000~5800 | 40 | ||
SAE4340 | hot rolled | XingCheng | 50 | 2000~5800 | 40 | ||
SAE4340 | hot rolled | XingCheng | 50 | 2000~5800 | 40 | ||
SAE4340 | hot rolled | XingCheng | 50 | 2000~5800 | 41 | ||
SAE4340 | hot rolled | XingCheng | 50 | 2000~5800 | 42 | ||
SAE4340 | hot rolled | XingCheng | 55 | 2000~5800 | 35 | ||
SAE4340 | hot rolled | XingCheng | 65 | 2000~5800 | 35 | ||
SAE4340 | hot rolled | XingCheng | 70 | 2000~5800 | 35 | ||
SAE4340 | hot rolled | XingCheng | 75 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 80 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 80 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 85 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 85 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 85 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 85 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 90 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 110 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 110 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 120 | 2000~5800 | 20 | ||
SAE4340 | hot rolled | XingCheng | 130 | 2000~5800 | 15 | ||
SAE4340 | hot rolled | XingCheng | 130 | 2000~5800 | 18 | ||
SAE4340 | hot rolled | XingCheng | 130 | 2000~5800 | 59 | ||
SAE4340 | hot rolled | XingCheng | 130 | 2000~5800 | 60 | ||
SAE4340 | hot rolled | XingCheng | 130 | 2000~5800 | 21 | ||
SAE4340 | hot rolled | XingCheng | 130 | 2000~5800 | 32 | ||
SAE4340 | hot rolled | XingCheng | 130 | 2000~5800 | 13 | ||
SAE4340 | hot rolled | XingCheng | 135 | 2000~5800 | 34 | ||
SAE4340 | hot rolled | XingCheng | 135 | 2000~5800 | 15 | ||
SAE4340 | hot rolled | XingCheng | 135 | 2000~5800 | 26 | ||
SAE4340 | hot rolled | XingCheng | 140 | 2000~5800 | 17 | ||
SAE4340 | hot rolled | XingCheng | 140 | 2000~5800 | 22 | ||
SAE4340 | hot rolled | XingCheng | 140 | 2000~5800 | 24 | ||
SAE4340 | hot rolled | XingCheng | 140 | 2000~5800 | 15 | ||
SAE4340 | hot rolled | XingCheng | 150 | 2000~5800 | 15 | ||
SAE4340 | hot rolled | XingCheng | 150 | 2000~5800 | 15 | ||
SAE4340 | hot rolled | XingCheng | 160 | 2000~5800 | 15 | ||
SAE4340 | hot rolled | XingCheng | 170 | 2000~5800 | 15 | ||
SAE4340 | hot rolled | XingCheng | 180 | 2000~5800 | 15 | ||
SAE4340 | hot rolled | XingCheng | 180 | 2000~5800 | 5 | ||
REMARK: | |||||||
1.Hot rolled, annealing, black or milled surface | |||||||
2.Hardness: ≤220HBS | |||||||
3. Chemical compositions(%) | |||||||
C | Si | Mn | P&S | P | Cr | Ni | Mo |
0.37~0.44 | 0.17-0.37 | 0.5~0.8 | ≤0.025 | ≤0.018 | 0.6~0.9 | 1.25~1.65 | 0.15~0.25 |
4.Compared grades(based on usage): | |||||||
Chinese | American | German | |||||
GB | AISI | DIN | |||||
40CrNiMo | 4340 | 1.6511 | |||||
5. Ultrasonic Test Standards:SPE1921-GR3, CLASS D/D or E/E | |||||||
6.Production leadtime: 7~10 days | |||||||
7.Payment : 30% deposit and balance pay against on the BL copy or LC at sight | |||||||
8.We can provide below service: | |||||||
A.Steel plates: Cutting by bandsaw machine, milling , heat treatment ,etc | |||||||
B.Round bars : Cutting by bandsaw machine, peeling, grinding and turned , heat treatment ,etc | |||||||
9. Ruiyuan steel focus on the customer business security , and have 23 years experience to control the | |||||||
material quality and we are resposibility , reliable |
Payment Terms: | 30% Deposit. Blance Against L/C at Sight or T/T |
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