Kobelco NC-37L Stick electrode

Name: Stick electrode
Brand: Kobelco

Kobelco · Model NC-37L

NC-37L

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Kobelco Stick electrode

NC-37L Stick electrode. Suitable for 18%Cr-8%Ni-Nb steel

Official model: NC-37L

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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 18%Cr-8%Ni-Nb steel
Classification	AWS A5.4 E347-16
Redrying Conditions	150~200℃x0.5~1h
Identification color	1st Blue, 2nd Green
Polarity	AC, DCEP
Packaging data	φ mm \| Length mm \| kg/pack \| kg/carton \| g/piece \| carton mm; 2.6 \| 300 \| 2 \| 20 \| 18 \| 300W, 100H, 330L; 3.2 \| 350 \| 5 \| 20 \| 33 \| 175W, 110H, 380L; 4.0 \| 350 \| 5 \| 20 \| 51 \| 175W, 115H, 380L; 5.0 \| 350 \| 5 \| 20 \| 79 \| 175W, 115H, 380L
Composition (all-weld metal mass %)	\| Typical (AC) \| Guaranty a; C \| 0.04 \| 0.08; Si \| 0.58 \| 1.00; Mn \| 2.3 \| 0.5-2.5; P \| 0.02 \| 0.04; S \| <0.01 \| 0.03; Ni \| 9.7 \| 9.0-11.0; Cr \| 19.1 \| 18.0-21.0; Nb \| 0.59 \| 8xC%-1.00; Note: a Single values are maximium.
Welding parameters (A)	φ mm \| 1F, 1G, 2F, 2G \| 3G uphill, 4G; 2.6 \| 50-85 \| 45-80; 3.2 \| 70-115 \| 65-110; 4.0 \| 95-145 \| 85-135; 5.0 \| 135-180 \| -
All-weld mechanical properties	\| Typical (AC) \| Guaranty; 0.2%YS (MPa) \| 420 \| -; TS (MPa) \| 600 \| 518min.; EI on 4d (%) \| 45 \| 30min.