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Description: QStE340N automotive steel is a weldable cold-rolled low carbon steel sheet with high strength and high yield strength. QStE340N steel has good strength and plastic properties and can be used in automobile manufacturing and auto parts manufacturing. Steel ...
Processing Service: Cutting, Welding, Drilling, Rolling, Bending, Forming, Grinding, Stamping and so on machining
Available Size: Thickness:1.5mm-16mm, Width:900mm-1850mm
QStE340N automotive steel is a weldable cold-rolled low carbon steel sheet with high strength and high yield strength. QStE340N steel has good strength and plastic properties and can be used in automobile manufacturing and auto parts manufacturing. Steel grades used in QStE340N automotive steel: low carbon steel, low carbon martensitic steel, low carbon martensitic steel, low carbon martensitic steel and low carbon martensitic steel.
QStE340N implements the sew092 standard and belongs to cold-rolled pickled steel plate. Characteristics of QStE340N automotive steel:
1. High strength: QStE340N automotive low carbon steel has high tensile strength and yield strength. It has good impact resistance and bending resistance, which can meet the needs of automobile manufacturing and auto parts manufacturing.
2. Weldable: QStE340N automotive steel can be used for cold rolling, hot rolling, cold pressure welding, etc., which can meet the manufacturing requirements of auto parts.
3. Good toughness: QStE340N automotive steel has good toughness, it can resist impact and fatigue, so that auto parts can be effectively protected during high-speed operation.
4. Corrosion resistance: QStE340N automotive cold-rolled steel has good corrosion resistance, and it can effectively prevent corrosion in auto parts for a long time.
Size: Thickness from 1.5mm-16mm
width from 900mm-1850mm
length from 1m-12m or according to customer's special request
Standard: SEW092
Size Tolerance: ±1%-3%
Processing method: Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request
Technology: Hot roll, cold roll, cold drawn, ect.
Weight Calculation: Weight(kg)=Thickness(mm)*Width(m)*Length(m)*Density(7.85g/cm3)
Trade Term: FOB,CIF,CFR,EXW,etc.
MOQ: 10tons. We also can accept sample order.
Grade | C % | Si % | Mn % max. | P % | S % | Al % min. | Nb % max | Ti % max |
---|---|---|---|---|---|---|---|---|
QStE340N | 0.16 | 0.50 | 1.50 | 0.03 | 0.03 | 0.015 | 0.09 | 0.22 |
Grade | Yield Strength N/mm² min. |
Tensile Strength N/mm² |
Elongation % | |||
---|---|---|---|---|---|---|
Thickness<3mm | ≥3mm≤6mm | ≥3mm | ||||
L0= 80mm | L0= 50mm | L0= 50mm | L0= 5d0 | |||
QStE340N | 340 | 460~580 | 21 | 23 | 25 | 27 |
SEW092 QStE340N steel plates have good cold forming performance and high strength. QStE340N steel plates are used to make the automobile girder and other structural parts.
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