Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:25 m.t.
Supply Capability:50000 m.t./month
SUP3 Spring Steel Alloy Round Bar and Plates
Product Description:
1. Steel Grade: SUP3, 65Mn
2. Diameter: 16mm-300mm
3. Length: 6m,9m,12m
4. Shape: round bar, flat bar, square bar
5. Technique: Hot rolled, cold drawn, forged
Specification:
Material | 50Mn | Round bar | Dia(mm) | 16-600 |
Process | EAF + LF + VD + Forged + Heat Treatment (optional) | Length (mm) | Max 12000 | |
Heat treatment | Normalized / Annealed / Quenched / tempered | Flat bar | Thickness(mm) | 8-500 |
Delivery condition | Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) | Width(mm) | 70-200 | |
Test | Ultrasonic test according to SEP 1921-84 D/d | Length (mm) | Max 12000 |
Chemical Composition:
C | Si | Mn | Cr | Ni | Cu |
0.5~0.8 | 0.17~0.37 | 0.25~1.2 | ≤0.25 | ≤0.30 | ≤0.25 |
Packing and Delivery:
Packing in bundle package or as your requriements.
Delivery Detail: About 45 days after confirming order.
Usage and Applications
1. Steel round bar is used in a large number of architectural and engineering structures. Or it can be used in construction of plants for the production of steel house frames, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc.
2. And we can use this kind of product on the performance of the mechanical parts if the demand is not very high.
3. Some especial material steel round bar can be used for main shaft of steamer, hummer shank, with big section and supper force.
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