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Ikhaya > Imikhiqizo > Ipuleti Lensimbi > I-Carbon Steel
SM490
SM490
SM490
SM490

Insimbi ye-SM490

I-SM400A/B/C,SM490A/B/C,SM490YA/YB,SM520B/C kanye ne-SM570 steel plate zonke zingaphansi kwezinga le-JIS G3106 elisetshenziselwa izakhiwo ezishiselwe.
Isingeniso somkhiqizo
Umkhiqizi wamapuleti ensimbi we-SM490. Insimbi yesakhiwo sokushisela i-SM490 isesigabeni esijwayelekile sase-Japan se-JIS G3106 .Ipuleti lensimbi yesakhiwo se-SM490/isetshenziselwa ingxenye yesakhiwo esinesidingo esiphezulu sendawo yokukhanda nokusebenza kokushisela esakhiweni, ibhuloho, umkhumbi, imoto, isiqukathi se-pertroleum nezimoto zokwakha.
Idatha yobuchwepheshe
I-JIS G3106 SM400A
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.23 0.25 ~ ≥2.5xC 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
245 235 215 215 205 195 400~510 400~510 ≥23 ≥18 ≥22 ≥24

I-JIS G3106 SM400C
C Si UMn P S
TH(MM) ≤50 >50≤200
0.18 0.18 0.35 1.4 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
245 235 215 215 - - 400~510 400~510 ≥23 ≥18 ≥22 ≥24

I-JIS G3106 SM400B
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.20 0.22 0.35 0.60-1.40 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
245 235 215 215 205 195 400~510 400~510 ≥23 ≥18 ≥22 ≥24

I-JIS G3106 SM490A
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.20 0.22 0.55 1.6 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
325 315 295 295 285 275 490-610 490-610 ≥22 ≥17 ≥21 ≥23

I-JIS G3106 SM490B
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.18 0.2 0.55 1.6 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
325 315 295 295 285 275 490-610 490-610 22 17 21 23

I-JIS G3106 SM490C
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.18 0.18 0.55 1.6 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
325 315 295 295 - - 490-610 490-610 ≥22 ≥17 ≥21 ≥23

I-JIS G3106 SM490YA
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.20 0.20 0.55 1.6 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
325 355 335 325 - - 490-610 - 19 15 19 21

I-JIS G3106 SM490YB
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.20 0.20 0.55 1.6 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
365 355 335 325 - - 490-610 - 19 15 19 21

I-JIS G3106 SM520B
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.20 0.20 0.55 1.6 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
365 355 335 325 - - 520-640 - 19 15 19 21

I-JIS G3106 SM520C
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.20 0.20 0.55 1.6 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50 >40
365 355 335 325 - - 520-640 - 19 15 19 21

I-JIS G3106 SM570
Ukwakheka kwamakhemikhali % MAX
C Si UMn P S
TH(MM) ≤50 >50≤200
0.18 0.18 0.55 1.6 0.035 0.035
Izakhiwo zikamshini  MIN
Amandla esivuno   (N/MM2) Amandla okuqina (N/MM2) Elongation %
TH(MM) ≤16 > 16-40 > 40-75 > 75-100 > 100-160 > 160-200 ≤100 > 100-200 ≤15 >5-16 > 16-50
460 450 430 420 - - 570-720 - 19 26 20

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