Kobelco MG-S50LT Solid wire

Name: Solid wire
Brand: Kobelco

Kobelco · Model MG-S50LT

MG-S50LT

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Kobelco Solid wire

MG-S50LT Solid wire. Suitable for 400 to 490MPa tensile strength steel

Official model: MG-S50LT

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Individual manufacturer designation and recorded specifications sourced from the official OEM website on 10 October 2026. Supply terms, regional configuration and application suitability are confirmed by quotation. The source does not publish a separate article SKU for this record. OEM photograph unavailable; the image is explicitly labelled model-reference artwork.

Technical information

Features	Suitable for 400 to 490MPa tensile strength steel
Classification	AWS A5.18 ER70S-G
Shielding gas	Ar-20%CO 2
Polarity	DCEP
Packaging data	φ mm \| Spool; 1.2 \| 20kg; Volume mm \| 280W, 110H, 270L
Composition (wire mass%)	\| Typical \| Guaranty a; C \| 0.07 \| 0.03-0.10; Si \| 0.40 \| 0.30-0.50; Mn \| 1.91 \| 1.50-2.10; P \| 0.006 \| 0.015; S \| 0.002 \| 0.015; Cu \| 0.21 \| 0.40; Ti \| 0.08 \| 0.04-0.12; B \| 0.006 \| 0.003-0.010; Note: a Single values are maximium.
Welding parameters (A)	φ mm \| 1F, 1G, 2F, 2G \| 3G uphill, 4G; 1.2 \| 80-300 \| 50-180
All-weld mechanical properties	\| Typical \| Guaranty; 0.2%YS (MPa) \| 470 \| 440 \| 400min.; TS (MPa) \| 540 \| 510 \| 483min.; EI on 4d (%) \| 33 \| 35 \| 22min.; IV -60°C (J) \| 110 \| 88 \| 27min.; PWHT (°Cxh) \| AW \| 620x1 \| AW & 620±15x1
Approvals / Click here for certificates	ABS \| 3YSA, MG; LR \| 5Y40S (H15); DNV \| ⅤYMS,VL2-4L,4-4L; NK \| KSWL3G (M2)