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SHot Rolled Cold Rolled Steel Plate APH440 Equivalent JIS G3113 Structural Automobile

SHot Rolled Cold Rolled Steel Plate APH440 Equivalent JIS G3113 Structural Automobile

SHot Rolled Cold Rolled Steel Plate APH440 Equivalent JIS G3113 Structural Automobile
SHot Rolled Cold Rolled Steel Plate APH440 Equivalent JIS G3113 Structural Automobile
Categories Custom Cs Carbon Steel Plate Sheets
Brand Name: HDT
Model Number: SAPH440
Certification: ASTM,AISI,DIN, ISO9001,MTC
Place of Origin: China(Mainland)
MOQ: 5T
Price: 800 - 9000 USD / ton
Payment Terms: L/C, T/T, Western Union
Supply Ability: About 10000 ton / month
Delivery Time: 60-75days
Packaging Details: seaworthy packing for exporting
Surface: Hot Rolled&Cold Rolled
Material: SAPH440
Thickness: 0.5mm-4mm
Width: 100mm-1500mm
Length: 100mm to 12000mm
Application: Automobile, Boiler, Machinery
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ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
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SHot Rolled Cold Rolled Steel Plate APH440 Equivalent JIS G3113 Structural Automobile

SAPH440 EquivalentJIS G3113 Structural Automobile Hot Rolled And Cold Rolled SAPH440 Steel Sheet and Plate


WHAT IS SAPH440 STEEL?

SAPH440 steel is structural hot-rolled steel in the form of plates, sheets & strips for automobile structural applications. SAPH440 is a material grade and designation defined in JIS G 3113 standard. JIS G 3113 is a Japanese material standard for Hot-Rolled steel plates, sheets, strips for automobile structural usage. The structural quality hot rolled SAPH440 steel is more reliable in its tensile strength than SAPH400 steel. It can be used in automotive applications where more strength is needed & the material does not fail under exceeding loading.

WHAT IS JIS G 3113?

JIS G 3113 is a Japanese material standard that defines the specifications of hot-rolled steel plates, sheets, and strip for automobile structural uses.

SAPH440 FULL FORM

Sources say that SAPH 440 means Steel Automotive Pickled Hot-rolled and 440 MPa minimum tensile strength. Whilst this explanation can be used to remember the material grade specification however SAPH 440 is a grade specified in Japanese standard, where only 440 is defined in the standard for its minimum tensile strength. Other qualities of steel like pickled and hot-rolled are also valid but a reliable source is yet to be found to verify this information.
JIS G 3131-1996
Hot rolled Mild steel plates,sheets and strip
Hot Rolled SAPH310/SAPH370 steel Chemical composition unit%

SymbolChemical composition
P
max
S
max
SAPH310,SAPH370,SAPH400,SAPH4400.0400.040

Hot Rolled SAPH310/SAPH370 steel Mechanical properties

SymbolElongation (rolling direction)%Bendability
NO.5 test pieceNo.1A test piece
≥1.6 <2mm≥2.0 <2.5mm
≥2.5
<3.15mm
≥3.15
<4.0mm
≥4.0
<6.3mm
≥6.3mmBending angleInside RadiusTest piece
<2.0mm
≥2.0
mm
SAPH310333436384026180°Flat on itselfThickness x 1.0No.3 transversely to rolling direction
SAPH370323335363725180°-Thickness x 0.5Thickness x 1.0
SAPH400313234353624180°Thickness x 1.0-Thickness x 1.0
SAPH440293032333422180°Thickness x 1.0Thickness x 1.5
SymbolTensile strength N/mm2 minYield point N/mm2
<6≥6 <8mm≥8 <14mm
SAPH310310195195175
SAPH370370225225215
SAPH400400255235235
SAPH440440305295
275

DIMENSIONAL CHARACTERISTICS OF SAPH440 STEELS

The applicable thickness for this SAPH440 material as defined in the JIS 3113 starts from 2 mm to 14 mm. However, the width of SAPH440 material ranges to 950 to 2000 mm.

THE CHEMICAL COMPOSITION OF SAPH440 STEELS

JIS G 3113 defines the chemical composition of SAPH440 steels as under:

  • Carbon (C) is not identified in the standard.
  • Manganese (Mn) is not identified in the standard.
  • Maximum percentage of Phosphorous (P) is 0.040 percent.
  • Maximum percentage of Sulphur (S) is 0.040 percent.

Remaining is iron (Fe) percentage and with few negligible impurities.

MECHANICAL PROPERTIES OF SAPH440 STEELS

  • The tensile strength of the SAPH440 Steels is expressed in Newton per millimeters and it must be at least 440 N/mm2 (MPa).
  • The yield strength is minimum 275 to minimum 305 N/mm2 (MPa) depending on the thickness.
  • The elongation property of SAPH440 steel varies with the ranges of thickness. The minimum percentage ranges for elongation is 29 to 34 minimum. Only over 6.5 mm thickness requires 22 minimum percentage elongations. Higher thickness gauges usually show higher elongation than lower gauges.

Product Tags:

plate astm a36

  

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Cheap SHot Rolled Cold Rolled Steel Plate APH440 Equivalent JIS G3113 Structural Automobile for sale

SHot Rolled Cold Rolled Steel Plate APH440 Equivalent JIS G3113 Structural Automobile

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