Products Description
| Material: |
4130 4140 4150 4340 alloy steel round bar / rod |
| Diameter: |
0.1mm-800mm |
| Length: |
1000mm-12000mm Straightness: 3mm/M max |
| Process: |
EAF + LF + VD + Forged + Heat Treatment (optional) |
| Delivery condition: |
Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) |
| Delivery Time: |
Prompt or negotiated according to the quantity. |
| MOQ: |
3 tons |
| Heat treatment: |
Normalized / Annealed / Quenched / tempered |
| Technical Data: |
According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing |
| 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 |
| Application: |
Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears. |
Our stocks
We have large stocks with various alloy grades and sizes.
Packing and Shipment
Packing:
We pack in different ways:
1)Waterproof paper
2)Wooden pallets
3)Wooded box
4)Woven bag
5)Steel band bundling
We also can pack as customers' requirements.
Shipment:
We can transport the goods in different ways:
Loading port - by sea:
The nearest port is Tianjin Port,
If you have special requirements, we can deliver the goods to your designated port, such as Shanghai Port, Qiangdao Port and other ports in China.
Loading station - by train:
Tianjin Station, Beijing Station, Zhengzhou Station etc.
Loading Airport - by air:
Tianjin Airport and Beijing Airport are both near and convenient.
Quality control
Always a pre-production sample before mass production;
Mill Test Certificate is supplied with shipment;
Any third part inspection can be accept, such as BV,SGS,TUV ect.
Always final Inspection before shipment.
Audited Supplier 
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