4140 4150 aisi 4130 alloy steel round bars/alloy steel 4130
USD $1,600 - $2,400 /Ton
Min.Order:10 Tons
Tianjin Huaxia Longxin International Trading Co., Ltd.
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Q195 Q235 Q345 galvanized angle steel/ steel angle bar made in china
astm a36, astm a276 410/ 420 stainless steel round bar/round steel bar
High strength screw thread steel bar in china HRB HPB AISI ASTM GB
Automobile plate spring/Laminated Leaf Spring/Laminated Spring Suspension
Materia | 30CrMo, 4130, SCM430, 25CrMo4, 1.7218 |
Diameter | 10mm-700mm |
Length | 3000mm-12000mm Straightness: 3mm/M max |
Delivery condition | Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) |
Heat treatment | Normalized / Annealed / Quenched / tempered |
Technical Data | According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing |
Application | Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears. |
Application
(1) Generally used for producing the important parts with high strength and good plastic.
(2) After nitrogen treatment, used for producing the important parts with special performance
requirements, such as shafts, gears, fasteners, bolt of large dia steamer etc.
1)Bundle by steel belts with protect of both end.
2)Threads of both ends with protectors
3)Coupling with different colors for easy identification
4)Others by request.
Tianjin Huaxialongxin International Trading Co., Ltd. is one specialized in the product of goods import and export trading type enterprise. The priority for the government investment to foster comprehensive enterprise, belongs to Tianjin economic development zone, there are several highways around the company, 30 kilometers away from Tianjin city, 40 kilometers away from the Tianjin Binhai international airport, 60 kilometers from Tianjin port. Main products include carbon steel, galvanized products, alloy plate, color coated reel (PPGIs), boiler pipes, pipe fittings, plastic coated pipe, steel plastic, composite pipe, low temperature steel, copper products, wire etc.
Q: Are you Manufactory or Trade Company?
A: We are the Trade Company
Q: How can I get your price list?
A: Please send us your email or fax and order information Quantity, Specification (steel type, thickness, width, surface finish), then I can send you the price list.
Q: How to order?
A: Please send us your purchase order by email or fax. Or you can ask us to send you a proforma invoice for your order. We need to know the following information for your order.
1) Shipping information-company name, street address, phone number, fax number, destination sea port
2) Product information Quantity, Specification (steel type, thickness, width, surface finish)
3) Delivery time required
4) Forwarder's contact details if there's any in China
If you are interested in any of our products, please feel free to contact us for further details. And we'll supply best service for you.
Thanks for your attention, I am looking forward to your early reply.