Plaques à haute résistance

 

Les plaques haute tension sont communément appelées plaques SAILMA en Inde, ces plaques ht sont essentiellement des plaques capables de supporter une forte résistance à la traction. Les plaques ht sont classées en différentes catégories en fonction de leurs atouts.
En raison de ses plaques ht haute résistance, la conception de produits et de structures plus légers, plus durables et efficaces permet de concevoir.

 

Les aciers Mehta sont engagés dans l’offre de plaques d’acier à haute résistance disponibles dans diverses spécifications

 

Plaques d’acier à haute résistance

Utilisation et tableau de qualité équivalent des Plaques à haute résistance

  • Description of use
    IS standard No and grade
    Near Equivalent Non IS Specification
  • IS 2062 E 300 A
    SAILMA 300
  • IS 2062 E 300 C
    SAILMA 300 HI
  • IS 2062 E 350 A
    SAILMA 350
  • IS 2062 E 350 C
    SAILMA 350 HI
  • IS 2062 E 410 A
    SAILMA 410
  • IS 2062 E 410 C
    SAILMA 410 HI
  • IS 2062 E 450 A
    SAILMA 450
  • Hot rolled medium high tensile structural steel
    IS 2062 E 450 BR
    SAILMA 450 HI
  • IS 2062 E 550 A
    SAILMA 550
  • IS 2062 E 550 BR
    SAILMA 550 HI
  • IS 2062 E 550 A
    SAIL HITEN
  • IS 2062 E 350 BR
    EN 10025 S 355 JR
  • IS 2062 E 350 B0
    EN 10025 S 355 J0
  • IS 2062 E 350 C
    EN 10025 S 355 J2
  • IS 2062 E 350 C
    DIN 17100 ST 52.3

Condition de livraison technique obligatoire pour l’approvisionnement en Plaques à haute résistance

Mandatory tdc for supply of ht plates
Condition de livraison technique obligatoire pour l’approvisionnement en Plaques à haute résistance
MANDATORY REQUIREMENTS FOR HIGH TENSILE GRADES
Nomenciature Mandatory TDC As per Specification Mandatory TDC As per Process requirement
IS 2062 E 300 A TENSILE , BEND TEST (UP TO 25 MM) Vaccum degassing for >= 32 mm
Micro alloyed for all thickness
IS 2062 E 300 BR TENSILE , BEND(UP TO 25 MM), (IMPACT OPTIONAL AT ROOM TEMP FOR >= 12 MM),
IS 2062 E 300 B0 TENSILE , BEND TEST(UP TO 25 MM) & IMPACT AT (0) DEG C FOR >= 12 MM CR/NR/TCR for > 12 to <32 mm
Normalised for >= 32 mm
Vaccum degassing for >= 32 mmMicro alloyed for all thickness
IS 2062 E 300 C TENSILE , BEND TEST(UP TO 25 MM) & IMPACT AT (-) 20 DEG C FOR >= 12 MM
IS 2062 E 350 A TENSILE , BEND TEST (UP TO 25 MM) Vacuum degassing for >= 32 mm
Micro alloyed for all thickness
IS 2062 E 350 BR TENSILE , BEND(UP TO 25 MM), (IMPACT OPTIONAL AT ROOM TEMP FOR >= 12 MM)
IS 2062 E 350 B0 TENSILE , BEND TEST(UP TO 25 MM) & IMPACT AT (0) DEG C FOR >= 12 MM CR/NR/TCR for > 12 to <32 mm
Normalised for >= 32 mm
Vaccum degassing for >= 32 mmMicro alloyed for all thickness
IS 2062 E 350 C TENSILE , BEND TEST(UP TO 25 MM) & IMPACT AT (-) 20 DEG C FOR >= 12 MM
IS 2062 E 410 A TENSILE , BEND TEST (UP TO 25 MM) Vacuum degassing for >= 28 mm
Micro alloyed for all thickness
IS 2062 E 410 BR TENSILE , BEND(UP TO 25 MM), (IMPACT OPTIONAL AT ROOM TEMP FOR >= 12 MM)
IS 2062 E 410 B0 TENSILE , BEND TEST(UP TO 25 MM) & IMPACT AT (0) DEG C FOR >= 12 MM Normalised for >= 40 mm
Vacuum degassing for >= 28 mm
Micro alloyed for all thickness
IS 2062 E 410 C TENSILE , BEND TEST(UP TO 25 MM) & IMPACT AT (-) 20 DEG C FOR >= 12 MM
IS 2062 E 450 A TENSILE , BEND TEST(UP TO 25 MM) Vacuum degassing for all thickness
Micro alloyed for all thickness
IS 2062 E 450 BR TENSILE , BEND(UP TO 25 MM), (IMPACT OPTIONAL AT ROOM TEMP FOR >= 12 MM)
IS 2062 E 550 A TENSILE , BEND(UP TO 25 MM) Vacuum degassing for all thickness
Micro alloyed for all thickness
Cu and Ni addition for all thickness
IS 2062 E 550 BR TENSILE , BEND(UP TO 25 MM), IMPACT OPTIONAL AT ROOM TEMP. FOR >= 12 MM
MANDATORY TECHNICAL DELIVERY CONDITIONS FOR HT PLATES
MANDATORY REQUIREMENTS FOR HIGH TENSILE PLATE GRADES
Nomenciature Mandatory TDC As per Specification Mandatory TDC As per Process requirement
IS 2062 E 300 A (MA 300) TENSILE & BEND TEST Vacuum degassing for >= 32 mm
Micro alloyed for all thickness
IS 2062 E 300 BR (MA 300 HI) TENSILE & BEND , IMPACT AT ROOM TEMP. FOR >= 12 MM
IS 2062 E 300 B0 (MA 300 HI) TENSILE + BEND TEST & IMPACT AT (0) DEG C FOR >= 12 MM CR/NR/TCR for > 12 to <32 mm
Normalised for >= 32 mm
Vacuum degassing for >= 32 mm
IS 2062 E 300 C (MA 300 HI) TENSILE + BEND TEST & IMPACT AT (-) 20 DEG C FOR >= 12 MM
IS 2062 E 350 A (MA350) TENSILE & BEND TEST Vacuum degassing for >= 32
IS 2062 E 350 BR (MA350 HI) TENSILE & BEND , IMPACT AT ROOM TEMP. FOR >= 12 MM
IS 2062 E 350 B0 (MA350 HI) TENSILE + BEND TEST & IMPACT AT (0) DEG C FOR >= 12 MM CR/NR/TCR for > 12 to <32 mm
Normalised for >= 32 mm
Vacuum degassing for >= 32 mm
IS 2062 E 350 C (MA350 HI) TENSILE + BEND TEST & IMPACT AT (-) 20 DEG C FOR >= 12 MM
IS 2062 E 410 A (MA410) TENSILE + BEND TEST Vacuum degassing for >= 28 mm
IS 2062 E 410 BR (MA410 HI) TENSILE & BEND , IMPACT AT ROOM TEMP. FOR >= 12 MM
IS 2062 E 410 B0 (MA410 HI) TENSILE + BEND TEST & IMPACT AT (0) DEG C FOR >= 12 MM Normalised for >= 40 mm
Vacuum degassing for >= 28 mm
IS 2062 E 410 C (MA410 HI) TENSILE + BEND TEST & IMPACT AT (-) 20 DEG C FOR >= 12 MM
IS 2062 E 450 A (MA450) TENSILE & BEND Vacuum degassing for all thickness.
IS 2062 E450 BR (MA450 HI) TENSILE , BEND , IMPACT AT ROOM TEMP. FOR >= 12 MM
IS 2062 E 450 A (MA450 HI-B0) TENSILE , BEND , IMPACT AT (0) DEG C. FOR >= 12 MM Vacuum degassing for all thickness.
Normalised for >= 40 mm
IS 2062 E 450 A (MA450 HI-C) TENSILE & BEND ,  IMPACT AT (-) 20 DEG C. FOR >= 12 MM
IS 2062 E 550 A(MA550) TENSILE & BEND TEST. Vacuum Degassing for all thickness.
Cu and Ni addition for all thickness.
IS 2062 E 550 BR(MA550 HI) TENSILE & BEND , IMPACT AT ROOM TEMP. FOR >= 12 MM
IS 2062 E 550 A(MA550 HI-B0) TENSILE & BEND , IMPACT AT (0) DEG C. FOR >= 12 MM
IS 2062 E 550 A(MA550 HI-C) TENSILE & BEND , IMPACT AT (-) 20 DEG C. FOR>=12 MM