Plaques primaires

 

Des plaques de premier plan en acier doux, appelées aussi plaques pm ou plaques à plaques, sont utilisées dans diverses applications structurelles, corps de machines, etc.

Les aciers Mehta sont équipés de plaques MS de classe structurels testées selon la norme indienne IS 2062 E 250 Br, IS 2062 E 250 B0 qui sont considérés comme des plaques de plaques de qualité structurelle.

Les plaques MS fournies par les aciers Mehta sont fabriquées dans des usines de plaques de classe mondiale avec des normes de contrôle de qualité les plus strictes.

 

Les tailles communes de m.s.plates disponibles en stock avec les aciers Mehta sont:

 

  • THICK (mm)
    WIDTH (mm)
    LENGTH (mm)
  • 10.2
    2500
    12500
  • 12
    2500
    12500
  • 14
    2500
    12500
  • 16
    2500
    12500
  • 18
    2500
    12500
  • 20
    2500
    12500
  • 22
    2500
    12500
  • 25
    2500
    12500
  • 28
    2500
    12500
  • 30
    2500
    12500
  • 32
    2500
    12500
  • 36
    2500
    12500
  • 40
    2500
    12500
  • 45
    2500
    10000
  • 50
    2500
    10000
  • 63
    2500
    6300
  • 70
    2500
    6300
  • 75
    2500
    6300
  • 80
    2500
    5000
  • 90
    2500
    5000
  • 100
    2500
    5000
  • 110
    2000
    5000
  • 120
    2000
    5000
Les nuances structurelles communes de plaques ms en stock avec les aciers Mehta sont:
  • IS 2062 E 250 A
  • IS 2062 E 250 BR
  • IS 2062 E 250 B0
  • IS 2062 E 250 C
  • IS 2062 E 275 A
  • IS 2062 E 275 BR
  • IS 2062 E 275 B0
Acier structurel

Utilisation et tableau de notes équivalent de plaques ms

  • Description d’utilisation
    IS standard No et grade
    Spécification équivalente quasi indépendante
  • IS 2062 E 250 A
    ASTM A 36
  • IS 2062 E 250 A
    ASTM A 283 Gr.D / SA 283 Gr.D
  • IS 2062 E 250 BR
    ASTM A 573 Gr 58 / SA 573 Gr 58
  • IS 2062 E 250 BR
    A / SA 573 Gr 65
  • IS 2062 E 250 BR
    EN 10025 S 235 JR
  • Hot rolled medium structural steel
    IS 2062 E 250 B0
    EN 10025 S 235 J0
  • IS 2062 E 250 C
    EN 10025 S 235 J2
  • IS 2062 E 275 BR
    EN 10025 S 275 JR
  • IS 2062 E 275 B0
    EN 10025 S 275 J0
  • IS 2062 E 275 C
    EN 10025 S 275 J2
  • IS 2062 E 250 A
    DIN 17100 St 37.2 , St 44.2
Conditions techniques de livraison obligatoires pour plaques
Conditions techniques de livraison obligatoires pour plaques
EXIGENCES OBLIGATOIRES POUR LES GRADES À LA QUALITÉ
Nomenclature TDC obligatoire selon la spécification TDC obligatoire selon l’exigence du processus
IS 2062 E 250 A TENSILE , BEND TEST Vacuum degassing for > = 40 mm
IS 2062 E 250 BR TENSILE, BEND, (IMPACT OPTIONAL AT ROOM TEMP). FOR>= 12 MM Vacuum degassing for > = 40 mm
Micro alloying for > 100 mm
IS 2062 E 250 B0 TENSILE , BEND TEST & IMPACT AT (0) DEG C FOR>= 12 MM Normalized for >= 20 mm
Vacuum degassing for >= 40 mm
Micro alloying for > 100 mm
IS 2062 E 250 C TENSILE , BEND TEST & IMPACT AT (-)20 DEG C FOR>= 12 MM Normalized for >= 12 mm
Vacuum degassing for >= 40 mm
Micro alloying for > 100 mm
IS 2062 E 275 A TENSILE , BEND TEST Vacuum degassing for >= 40 mm
IS 2062 E 275 BR TENSILE, BEND, (IMPACT OPTIONAL AT ROOM TEMP). FOR>= 12 MM Vacuum degassing for >= 40 mm
Micro alloying for > 100 mm
IS 2062 E 275 B0 TENSILE , BEND TEST & IMPACT AT (0) DEG C FOR>= 12 MM Normalised for >= 20 mm
Vacuum degassing for >= 40 mm
Micro alloying for > 100 mm
IS 2062 3 275 C TENSILE , BEND TEST & IMPACT AT (-)20 DEG C FOR>= 12 MM Normalised for >= 12 mm
Vacuum degassing for >= 40 mm
Micro alloying for > 100 mm
Tdc obligatoire pour plaques ms de qualité spéciale
CONDITIONS DE LIVRAISON TECHNIQUE OBLIGATOIRES POUR PLAQUES
EXIGENCES OBLIGATOIRES POUR LES GRADES À LA QUALITÉ
Nomenclature TDC obligatoire selon la spécification TDC obligatoire selon l’exigence du processus
SAIL COR TENSILE , BEND TEST Vacuum degassing for all thickness.
IRS M 41 TENSILE , BEND TEST Vacuum degassing for all thickness.
SAIL – HITEN TENSILE , BEND , UNTRIMMED, Vacuum degassing for all thickness.
CR/TCR
SAIL – HARD HARDNESS 200 BHN MAX, UNTRIMMED
LRS Gr A TENSILE ONLY , INSPECTION :LRA, Vacuum degassing for >= 40 mm
LRS Gr B TENSILE TEST , IMPACT FOR ABOVE 25 MM PLATES Vacuum degassing for >= 40 mm
LR DH 36 TENSILE , IMPACT (-) 20 DEG C , INSP. AGENCY : LRA Vacuum degassing for > 32 mm
Normalised for all thickness
JIS G 3114-490 BWN TENSILE TEST , IMPACT TEST AT 0 DEG C, NORMALISED Vacuum degassing for all thickness.
DIN 10025-5 S 355 JOW+N TENSILE + IMPACT (0) DEG C Vacuum degassing for all thickness.
Normalised Rolling upto 32 mm
Normalised for > 32 mm
Micro alloyed for all thickness
DIN 10025-5 S 355 J2W+N TENSILE + IMPACT (-) 20 DEG C Vacuum degassing for all thickness.
Normalised Rolling upto 32 mm
Normalised for > 32 mm
Micro alloyed for all thickness
ASTM A 204 Gr A/B/C TENSILE ONLY Vacuum degassing for all thickness.
Normalised for > 12 mm
ASTM A 242 Type 1 TENSILE ONLY Vacuum degassing for all thickness.
Normalised for > 12 mm
ASTM A 588 Gr A TENSILE ONLY Vacuum degassing for all thickness.
ASTM A 387 TENSILE ONLY Vacuum degassing for all thickness.
BS/DIN EN 10028: 16 MO 3 TENSILE TEST. IMPACT (TRANSEVERSE), HIGH TEMP. TENSILE TEST. Vacuum degassing for all thickness.
Normalised for all thickness.
MANDATORY TECHNICAL DELIVERY CONDITIONS FOR PLATES
MANDATORY REQUIREMENTS FOR MILD QUALITY GRADES
Nomenciature Mandatory TDC As per Specification Mandatory TDC As per Process requirement
BS/DIN EN 10028: P 235 GH TENSILE TEST. IMPACT (TRANSEVERSE), HIGH TEMP. TENSILE TEST. Vacuum degassing for all thickness.
Normalised for all thickness.
BS/DIN EN 10028: P 265 GH TENSILE TEST. IMPACT (TRANSEVERSE), HIGH TEMP. TENSILE TEST. Vacuum degassing for all thickness.
Normalised for all thickness.
BS/DIN EN 10028: P 275 NL 1 TENSILE TEST. IMPACT (TRANSEVERSE), HIGH TEMP. TENSILE TEST. Vacuum degassing for all thickness.
Normalised for all thickness.
BS/DIN EN 10028: P 355 NL 1 TENSILE TEST. IMPACT (TRANSEVERSE), HIGH TEMP. TENSILE TEST. Vacuum degassing for all thickness.
Normalised for all thickness.
BS/DIN EN 10028: P 355 N TENSILE TEST. IMPACT (TRANSEVERSE), HIGH TEMP. TENSILE TEST. Vacuum degassing for all thickness.
Normalised for all thickness.
DMR GR A TENSILE TEST , BEND TEST , IMPACT TEST , TCR/NORMALISED INSP. : DQA Vacuum degassing for all thickness.
Normalised