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Bohler FOX C 9 MV E9015-B91 Steel Electrode – Carton

  • Martensitic weld metal
  • Suitable for long-term temperatures up to 650 ºC
  • Bruscato factor < 15
  • A c1 temperature above 780 ºC
  • Low content of diffusible hydrogen
  • Excellent striking and re-striking properties
  • Stable arc, low spattering and good slag detachability
  • Good welding characteristics in all positions except vertical down


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Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT
2.5mm x 250mm
3.2 x 350mm
4.0 x 350mm

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Bohler FOX C 9 MV is a basic coated stick electrode that produces a 9Cr-1Mo-VNb type weld metal with a martensitic structure. The weld metal is suitable for applications in the tempered condition, and is approved for long-term temperatures of up to 650 ºC.

The very low content of trace elements in the weld metal guarantees a Bruscato factor < 15, and the limited Mn+Ni content of < 1.2% by weight ensures that the A c1 temperature is above 780 ºC. The basic coating guarantees a low content of diffusible hydrogen in the weld metal.

BÖHLER FOX C 9 MV is used for the joint welding of creep-resistant steels and cast steel of the same type in turbine and power plant construction as well as in the chemical industry.



Description Part No.
Bohler FOX C 9 MV 2.5mm x 250mm – 9kg Carton 68389
Bohler FOX C 9 MV 3.2mm x 350mm – 12.3 kg Carton 68390
Bohler FOX C 9 MV 4.0mm x 350mm – 13.2kg Carton 68391


FOX C 9 MV Datasheet

Additional information


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Free Delivery



EN ISO Class

E CrMo91 B 4 2 H5 , E6215-9C1MV H5

AWS Class

E6215-B91 H4 , E9015-B91 H4


2.5mm x 250mm , 3.2 x 350mm , 4.0 x 350mm


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Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.



EN ISO 3580-A: E CrMo91 B 4 2 H5

EN ISO 3580-B: E6215-9C1MV H5

AWS A5.5 / SFA-5.5: E9015-B91 H4

AWS A5.5M: E6215-B91 H4

Bohler FOX C 9 MV E9015-B91 Steel Electrode - Carton

Bohler FOX C 9 MV E9015-B91 Steel Electrode – Carton

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