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SAPH310 SAPH370 SAPH400 SAPH440 steel plate

SAPH310 SAPH370 SAPH400 SAPH440 steel
JIS G 3131-1996
Hot rolled Mild steel plates,sheets and strip

SAPH310 /SAPH370/ SAPH400 /SAPH440 Chemical composition unit%


Symbol

Chemical composition

P
max

S
max

SAPH310,SAPH370,SAPH400,SAPH440

0.040

0.040

SAPH310/ SAPH370 /SAPH400/ SAPH440 Mechanical properties


Symbol

Elongation (rolling direction)%

Bendability

NO.5 test piece

No.1A test piece

≥1.6 <2mm

≥2.0 <2.5mm

≥2.5
<3.15mm

≥3.15
<4.0mm

≥4.0
<6.3mm


6.3mm

Bending angle

Inside Radius

Test piece

<2.0mm

≥2.0
mm

SAPH310

33

34

36

38

40

26

180°

Flat on itself

Thickness x 1.0

No.3 transversely to rolling direction

SAPH370

32

33

35

36

37

25

180°

-Thickness x 0.5

Thickness x 1.0

SAPH400

31

32

34

35

36

24

180°

Thickness x 1.0

-Thickness x 1.0

SAPH440

29

30

32

33

34

22

180°

Thickness x 1.0

Thickness x 1.5

Symbol

Tensile strength N/mm2 min

Yield point N/mm2

<6

≥6 <8mm

≥8 <14mm

SAPH310

310

195

195

175

SAPH370

370

225

225

215

SAPH400

400

255

235

235

SAPH440

440

305

295

275


Bebon International is a professional SAPH310 SAPH370 SAPH400 SAPH440 steel exporter and a steel Stockist in china. We keep more than 1000 tons SAPH310 SAPH370 SAPH400 SAPH440 steel in stock every month. If you want to get the SAPH310 SAPH370 SAPH400 SAPH440 steel price, please do not hesitate to contact us. Any need in SAPH310 SAPH370 SAPH400 SAPH440 Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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