ESAB Dual Shield Prime 71 LT H4 Seamless Cored Wire
£273.14 – £21,922.00 ex VAT
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A seamless, copper free, cored wire designed to weld thick steel components. The diffusible hydrogen level is consistently below 4mL/100g of deposited weld metal and with the seam of the wire being laser welded this ensures no moisture pick up. The wire is not copper coated, which means there is no chance of copper flakes contaminating feed liners, torches and contact tips. Dual Shield Prime 71 LT H4 is designed to weld medium strength steels (>420 MPa, >61 ksi yield strength) and provides excellent impact toughness down to -40° C (-40° F). Dual Shield Prime 71 LT H4 is designed to be used with either CO2 (C1) or Ar/CO2 shielding gas mixture.
Ordering
| Part No. | Description |
|---|---|
| 35MT12691V | DS Prime 71 LT H4 1.2mm 15kg – 126 Cartons |
| 35MT12560V | DS Prime 71 LT H4 1.2mm 4x5kg |
| 35MT16246V | DS Prime 71 LT H4 1.6mm 15kg DISCONTINUED |
| 35MT16690V | DS Prime 71 LT H4 1.6mm 15kg DISCONTINUED |
Please note These products are made to order so returns/cancellations cannot be accepted.
Specifications
Typical Charpy V-Notch Properties
| Impact Value | Testing Temperature | |||
| As Welded 100% Co2 | ||||
| 81 J (59.7 ft-lb) | -30 degC (-22 degF) | |||
| 78 J (57.5 ft-lb) | -40 degC (-40 degF) | |||
| As Welded 75% Ar – 25% Co2 | ||||
| 126 J (92.9 ft-lb) | -30 degC (-22 degF) | |||
| 78 J (57.5 ft-lb) | -40 degC (-40 degF) | |||
Typical Tensile Properties
| Condition | As Welded | As Welded |
| Shielding Gas | 75% Ar – 25% CO2 | 100% CO2 |
| Tensile Strength | 536 MPa (77.7 ksi) | 513 MPa (74.4 ksi) |
| Yield Strength | 477 MPa (69.1 ksi) | 444 MPa (64.4 ksi) |
| Elongation | 33 % | 33 % |
Deposition Data
| Current | Deposition Rate | Diameter | Voltage | Wire Feed Speed |
| 170-310 A | 2.5-6.2 kg/h (5-13 lb/h) | 1.2 mm (0.045 in.) | 25-35 V | 6.0-16.5 m/min (236-650 in./min) |
| 180-420 A | 1.8-7.5 kg/h (4-16 lb/h) | 1.6 mm (1/16 in.) | 24-38 V | 3.0-13.0 m/min (118-512 in./min) |
Classifications
| Weld Metal | SFA/AWS A5.20 : E71T-12C-J/12M-J-H4 EN ISO 17632-B : T494T12 1C1A H5 EN ISO 17632-B : T494T12 1M21A H5 EN ISO 17632-A : T42 4 P C1 1 H5 EN ISO 17632-A : T42 4 P M21 1 H5 JIS Z 3313 : T49 4 T1-1 C/M A-H5 KS D 7104 : YFL-A503R/YFL-C503R SFA/AWS A5.20 : E71T-1C/1M/9C-J/9M-J-H4 |
Approvals
| Approvals | ABS 4Y400SA H5 CWB E491T1-C1A4-CS2-H4 (E491T-12J-H4), E491T1-M21A4-CS2-H4 (E491T-12MJ-H4) DNV-GL IV Y40MS H5 LR 4Y40S H5 |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | C Mn |
| Diffusible Hydrogen | < 4 ml/100g |
| Welding Current | DC+ |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Mn | Ni | Si | |||||||||||
| 0.04 % | 1.30 % | 0.45 % | 0.40 % | |||||||||||
| Weight | N/A |
|---|---|
| Free Delivery |
Free Delivery |
| Brand |
Esab |
| Weight |
15kg ,20kg |
| AWS Class |
A5.20 : E71T-12C-J/12M-J-H4 ,A5.20 : E71T-1C/1M/9C-J/9M-J-H4 |
| EN ISO Class |
17632-A : T42 4 P C1 1 H5 ,17632-A : T42 4 P M21 1 H5 |
| Lead Time |
7 Working Days |
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.
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