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In ChinaGrade 1300 M material is UNS SAE J 2340 (1999) Categorization and properties of dent resistant, high strength, and ultra high strength automotive sheet steel Categorization and properties of dent resistant, high strength, and ultra high strength automotive sheet steel.
Chemical composition of Grade 1300 M, Grade 1300 M mechanical properties, Grade 1300 M datasheet, Grade 1300 M equivalent grade, Heat treatment and temperature process of Grade 1300 M.
UNS SAE J 2340 (1999) Categorization and properties of dent resistant, high strength, and ultra high strength automotive sheet steel |
300M |
A 646 Grade 300M |
Grade 1300 M |
C: | Max | 0.40 |
Si: | Max | 1.60 |
Mn: | Max | 0.75 |
P: | Max | Min |
S: | Max | Min |
Ni: | Max | 0.40 |
Cr: | Max | 1.85 |
Al: | Max | Min |
Cu: | Max | Min |
Ti: | Max | Min |
Fe: | Max | remaining |
N: | Max | Min |
Mo: | Max | Min |
V: | Max | 0.08 |
Rp0.2 (MPa) | 869 (≥) |
Rm (MPa) | 174 (≥) |
AKV (J) | 34 |
A (%) | 23 |
Z (%) | 43 |
Hardness | HBW 411 |
Grade 1300 M Round bar: | 1mm-800mm |
Grade 1300 M Square bar: | 10mm * 10mm-600mm *600mm |
Grade 1300 M Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
Grade 1300 M Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
Grade 1300 M Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
Grade 1300 M Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |