Kobelco MG-S2CW Solid wire

Name: Solid wire
Brand: Kobelco

Kobelco · Model MG-S2CW

MG-S2CW

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Kobelco Solid wire

MG-S2CW Solid wire. Applied for ASTM A335 Gr. P23 and equivalents

Official model: MG-S2CW

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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	Applied for ASTM A335 Gr. P23 and equivalents
Classification	AWS A5.28 ER90S-G
Shielding gas	Ar-5-20%CO 2
Polarity	DCEP
Packaging data	φ mm \| Spool \| Drum; 1.0 \| 10kg \| -; 1.2 \| 10kg \| 250kg; Volume mm \| 240W, 110H, 230L \| 530 φ , 820H
Composition (wire mass%)	\| Typical \| Guaranty a; C \| 0.04 \| 0.12; Si \| 0.38 \| 0.10-0.60; Mn \| 1.16 \| 0.80-1.60; P \| 0.003 \| 0.020; S \| 0.007 \| 0.010; Ni \| 0.55 \| 0.30-1.00; Cr \| 2.24 \| 2.00-2.60; Mo \| 0.10 \| 0.05-0.30; Cu \| 0.13 \| 0.40; Nb \| 0.04 \| 0.01-0.08; V \| 0.27 \| 0.15-0.30; W \| 1.80 \| 1.00-2.00; Note: a Single values are maximium.
Welding parameters (A)	φ mm \| 1F, 1G, 2F \| 2G, 3G uphill, 4G; 1.2 \| 240-300 \| 130-190
All-weld mechanical properties	\| Typical \| Guaranty; 0.2%YS (MPa) \| 660 \| 490min.; TS (MPa) \| 730 \| 621min.; EI on 4d (%) \| 19 \| 15min.; IV 0°C (J) \| 40 \| -; PWHT (°Cxh) \| 715x2 \| 715x2; SG \| Ar-20%CO 2 \| Ar-20%CO 2
Approvals / Click here for certificates	LR \| MG; NK \| MG