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Product Name: | DIN 1.7221 / 55Cr3 /5160 / SUP9 Hot Rolled Steel Bar ,Spring Flat Steel , Thickness : 3-100mm , Black Or Machined | Material Grade: | DIN 1.7221 / 55Cr3 /5160 / SUP9 |
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Delievry Condition: | Annealed/hot Rolled/cold Drawn/quenched&tempered | Surface: | Black/machined |
UT: | SEP 1921-84 Class C/c D/d E/e | Certificate: | ISO/BV/SGS/MTC |
Length: | As Your Request | Process: | EAF/IF/ESR+ LF+ VD |
High Light: | hot rolled round bar,spring steel round bar |
DIN 1.7221 / 55Cr3 /5160 / SUP9 Hot Rolled Steel Bar ,Spring Flat Steel , Thickness : 3-100mm , black or machined
1.Specification:
Thcikness:3-100mm
Length: as your request .
2.Chemical composition
C | Si | Mn | P | S | Cr |
0.52-0.59 | ≤0.04 | 0.70-1.00 | ≤0.035 | ≤0.035 | 0.70-1.00 |
3.Standard:
ASTM | USA | Ameirican Society of Mechanical Engineers |
AISI | USA | Acronym of American Iron and Steel Institute |
JIS | JP | Japanese Industrial Standards |
DIN | GER | Deutsches Institut für Normung e.V. |
UNS | USA | Unified Numbering System |
4.
Contact Person: Neya
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