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Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Round Bar > 4140 4150 Sae1020 1045 Ss400 Steel Round Bar
4140 4150 Sae1020 1045 Ss400 Steel Round Bar
US$ 500 - 1,000
MOQ: 1 Ton
Key Specifications
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Steel Grade:
aisi 4140 steel round bar
Standard:
AISI, ASTM, BS, DIN, GB, JIS
Dimensions:
aisi 4140 steel round bar
Payment & Shipping
Payment Methods:
Port of Shipment:
Shenzhen
Delivery Detail:
Delivery time depends on order quantity.
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4135 Price Scm435 4135 Alloy SteelUS$ 980 - 1,580MOQ: 1 Ton
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25CrMo4 Steel, SCM430 Steel, AISI 4130 Alloy SteelUS$ 402 - 506MOQ: 1 Ton
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42crmo4 SpecificationUS$ 580 - 875MOQ: 1 Ton
Steel Grade
aisi 4140 steel round bar
Standard
AISI, ASTM, BS, DIN, GB, JIS
Dimensions
aisi 4140 steel round bar
Place of Origin
Guangdong, China
Brand Name
OTAI STEEL
Model Number
4140/42CrMo4/42CrMo/1.7225/scm440
Technique
Forged
Application
Tool Steel Bar
Alloy Or Not
Is Alloy
Special Use
Mold Steel
Type
Alloy Steel Bar
Products Description
- Application of 4140 steel
- 4140 steel usually suitable for unibody electrical and electronic mold.
- For plastic mould and die holders.
- For making main shaft of streamer, bolt for 400°C.
- For making the hammer stem and aggravating drill pipe.
- Heat treatment of 4140 alloy steel
- Forging:Heat slowly and uniformly to 1000°C. After forging cool slowly.
- Annealing: 780-800`C slow cooling
- Annealed Hardness:200-230HB
- Oil Hardening:840-860
- Tempering:470-560
- HRC Secondar Hardness:41-52
- Characteristic of 4140 alloy steel
- High strength and toughness !
- Good hardenability and the quenching deformation is small!
- Good processability and easy polishing.
- Easy texture and platable.
- The strength and section are bigger than 35CrMo(4135).
Packaging & Shipping
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Company Information
FAQ
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Tel: +86-0769-3389 9333 Fax: +86-0769-8870 5839 Skype: lara.liao80 Email: laraliao AT toolsteel DOT net DOT cn lara AT otaisteel DOT com TM: cn1511348531 Mobile: 86 13711884714 |
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Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
5,000-10,000 square meters
Total Employees
101 - 200 People
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