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ESAB OK 68.81 312 Stainless Steel Welding Rod E312-17 Carton

SKU: OK68-81
/5

£332.33£828.39

Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT
2.0 x 300mm
2.5 x 300mm
3.2 x 350mm
4.0 x 350mm
5.0 x 350mm

Quantity discounts available

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Description

ESAB Welding Rod 6881 ALLMAT is an acid-rutile, high-alloyed electrode which deposits a ferritic-austenitic duplex weld metal with approx. 40% ferrite.

Resistant to stress corrosion and highly insensitive to dilution.

Good scaling resistance up to 1150C. OK 68.81 is used for joining dissimilar steels, steels with reduced weldability and buffer layers prior to hardfacing.

Applications: rolls, forging dies, hot-work tools, dies for plastics etc. Welding current DC+, AC, OCV 60 Volts

Pack size: 1 carton = 6 packets

 

Ordering

Description Part No.
OK 68.81 2.0x300mm 1/4 VP 68812020L0
OK 68.81 2.5x300mm 1/4 VP 68812520L0
OK 68.81 3.2x350mm 1/2 VP 68813230T0
OK 68.81 4.0x350mm 1/2 VP 68814030G0
OK 68.81 5.0x350mm 1/2 VP 68815030G0
Additional information
Free Delivery

Free Delivery

Brand

Esab

Diameter

2.0 x 300mm, 2.5 x 300mm, 3.2 x 350mm, 4.0 x 350mm, 5.0 x 350mm

EN ISO Class

E 29 9 R 3 2

AWS Class

E312-17

Delivery

Click and Collect:
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.

Specifications
Classifications EN 14700 : E Fe11
EN ISO 3581-A : E 29 9 R 3 2
SFA/AWS A5.4 : E312-17
Werkstoffnummer : 1.4337
Approvals CE : EN 13479
Seproz : UNA 272580
Welding Current DC+, AC
Ferrite Content FN 30 - 50
Alloy Type Stainless duplex
Coating Type Acid Rutile
Typical Tensile Properties
Condition Yield Strength Tensile Strength Elongation
AWS
As Welded 610 MPa 790 MPa 25 %
Typical Charpy V-Notch Properties
Condition Testing Temperature Impact Value
AWS
As Welded 20 °C 30 J
Typical Weld Metal Analysis %
C Mn Si Ni Cr Mo N Ferrite FN
0.13 0.9 0.7 10.2 28.9 0.04 0.09 40
Deposition Data
Diameter Current Voltage Efficiency (%) Number of electrodes/kg weld metal Fusion time per electrode at 90% I max Deposition Rate
2.0 x 300.0 mm 40-60 A 22 V 64 % 123 41 sec 0.7 kg/h
2.5 x 300.0 mm 50-85 A 24 V 64 % 78 48 sec 0.9 kg/h
3.2 x 350.0 mm 60-125 A 25 V 62 % 42 65 sec 1.3 kg/h
4.0 x 350.0 mm 80-175 A 26 V 62 % 26 66 sec 2.0 kg/h
5.0 x 350.0 mm 150-240 A 28 V 65 % 17 68 sec 3.2 kg/h

ESAB OK 68.81 312 Stainless Steel Welding Rod E312-17 Carton

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