CARBON STEEL · HOT ROLLED SHEET

Tablă de oțel laminată la cald SPHC
JIS G3131 Low Carbon Steel Coil & foaie

Soft, weldable and easy to form — the economical hot-rolled sheet for general structural use, Ștampilare, pipe making and light fabrication.

STANDARD: DOAR G3131 FINISH: HOT ROLLED CUSTOM SIZE AVAILABLE

REZISTENȚĂ LA TRACȚIUNE

270–410 MPa

FORTA DE CANDIDAT

≥205 MPa

THICKNESS RANGE

1.2–12 mm

01 · PREZENTARE GENERALĂ A PRODUSULUI

SPHC is a hot-rolled low-carbon steel specified in JIS G3131, produced as coil and sheet for general structural and forming applications. Its low carbon content gives excellent weldability, good ductility and a clean surface for economical bending, deep drawing of mild parts, pipe making and general fabrication where strength requirements are moderate.

WHY CHOOSE SPHC

Un singur material, one grade — no mixed chemistries. Consistent low-carbon composition, uniform mechanical properties, cut-to-size service, mill certificates available, and stable stock in standard widths and thicknesses.

02 · CARACTERISTICI CHEIE

Sudabilitate excelentă

Low carbon (≤0.15%) avoids hardening and cracking in MIG, TIG and arc welding — ideal for structural fabrication.

Formabilitate bună

High elongation (≥27%) supports bending, flanging, shallow drawing and roll forming without cracking.

Tight Dimensional Tolerance

Hot rolling to JIS tolerance classes keeps thickness and width consistent for predictable downstream processing.

Fast Lead Time

Large in-house stock of coils and sheets; tăiat, cutting and delivery arranged within days.

Cost Effective

Hot-rolled economics with mild steel performance — the value choice for non-critical structural parts.

Custom Sizes

Sheets cut to your length and width, coils slit to narrow strips, edge trimming available on request.

03 · COMPOZIȚIA CHIMĂ (Ladle Analysis, %) — JIS G3131 SPHC

Element	C	Mn	P	S
Conținut maxim	0.15	0.60	0.050	0.050

Nota: Values are maximum ladle analysis in percent. Residual elements controlled per JIS G3131; a mill test certificate is supplied with every batch.

04 · PROPRIETĂȚI MECANICE (Sheet Thickness 1.6–16 mm)

Proprietate	Valoare	Metoda de testare
Puterea de curgere (ReH)	≥ 205 MPa	JIS Z 2241
Rezistență la tracțiune (Rm)	270 – 410 MPa	JIS Z 2241
Elongaţie (O)	≥ 27 %	JIS Z 2241
Bend Test (180°)	No cracking, d = 1.0t	JIS Z 2248

REZISTENȚA LA TRACȚIUNE — COMPARAȚIE DE GRADE COMUNE

SPHC (270–410 MPa)GAMĂ

Q235B (370-500 MPa)SUPERIOR

05 · PROPRIETĂȚI FIZICE

DENSITATE

7.85 g/cm³

PUNCT DE TOPIRE

≈ 1510 °C

MODUL DE ELASTICITATE

200 – 210 GPa

THERMAL CONDUCTIVITY

≈ 50 W/m·K

06 · SPECIFICAȚII COMUNE

Form	Grosime (mm)	Lăţime (mm)	Lungime / ID
Bobina	1.2 – 12.0	600 – 1500	Inner Ø 508 / 610 mm
foaie (Standard)	1.2 / 1.5 / 2.0 / 2.5 / 3.0 / 4.0 / 5.0 / 6.0	1000 / 1250 / 1500	2000 / 2500 / 3000 mm
foaie (Gros)	8.0 / 10.0 / 12.0	1500 / 1800 / 2000	6000 mm (or custom)
Suprafaţă	Laminat la cald, finisaj moara; murat & oiled available on request

Custom width, length and slit coil sizes are available — please state your exact requirement in the inquiry.

07 · APLICAȚII

General structural components & rame
Automotive chassis & body parts (mild parts)
Stamping, îndoire & roll-formed profiles
Welded pipes & tubes (API 5L base strip)
Rezervoare de depozitare, drums & containere
Mobilier, rafturi & general fabrication

08 · PRELUCRARE & AMBALARE

Slitting, forfecare, leveling, edge trimming and cut-to-length available in-house. Coils banded and wrapped with waterproof paper; sheets packed on wooden pallets with protective interlayers.

LIVRARE

Mare, rail or truck freight arranged worldwide. Export seaworthy packing, loading supervision and shipping documents (CI, PL, CO, MTC) provided.

Need SPHC in your exact size?

Tell us the thickness, lăţime, length and quantity — we will confirm stock, pret si livrare in termen 24 ore.

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