Preferred Supplier of
STAINLESS STEEL CASTINGS
impeller casting

Contact us today and we will deliver an accurate casting quote within 2 working days!

Alloy Steel Casting

Law Castings specialises in the manufacture of cast components, in various alloys.

For more information on our specific alloy steel casting services and processes, including the standards/grades that we currently
manufacture to, please select from the below list.

We can also manufacture to your custom alloy steel casting specifications if different to our current range.

Plain and Low Carbon Steel 

Low Alloy Steel Casting

Low Alloy Steels

  • AS2074 L1A
  • AS2074 L1B
  • AS2074 L2A
  • AS2074 L2B
  • AS2074 L2C
  • AS2074 L5B, ASTM A217 WC6
  • AS2074 L6 (All L6 Grades), ASTM A958 SC8630
  • ASTM A958 SC4140
  • ASTM A958 SC4340

Plain Carbon Steels

We specialise in low alloy steel casting using high-quality moulding process, at our in-house facility. We ensure that any low alloy steel casting conforms to the customer’s requirement by analysing the melt quality. Get free technical advice about low alloy steel casting.

  • AS2074 C3, ASTM A216 WCC, cast equivalent to mild steel plate
  • AS2074 C4-1, ASTM A216 WCB,
  • AS2074 C6
  • AS2074 C7A-1, ASTM A216 WCA

New Alloys 

  • Hastelloy C, ASTM A494 Grade CW-6M
  • Super duplex stainless steel, ASTM A890 Grade 5A, equivlant to SAF2507

Stainless Steel Castings 

We manufacture and supply a large variety of stainless steel castings, including flanges and impellers, using our in-house casting facilities governed by a strict quality control system. Our diverse range of customers benefit from our free technical advice on stainless steel castings, flanges, impellers and more. Call us on (08) 9497 1044 for a free stainless steel casting quote or some technical guidance!

  • AS2074 H6A,
  • AS2074 H6B, ASTM A743 CF8M, Cast equivalent to 316 Stainless Steel
  • AS2074 H5A, ASTM A743 CF8, Cast equivalent to 304 Stainless Steel
  • Alloy 20, UNS N08020
  • Duplex, ASTM A890 Grade 1B, CD4MCuN
  • Super Duplex, ASTM A890 Grade 5A, cast equivalent to SAF 2507
  • AS2074 H3A, ASTM A743 CA15
  • AS2074H3B,
  • AS2074 H3C, ASTM A743 CA6NM
  • Stainless Steel Grade 253MA

SG Irons and Cast Irons 

SG Irons, Cast Irons & Niresist Irons

  • AS1831 Grade 400-18
  • AS1831 Grade 500-7
  • AS1831 Grade 600-3
  • AS1831 Grade 700-2
  • AS1831 Grade 800-2
  • Meehanite AQS

Cast Irons

  • AS1830 Grade 150
  • AS1830 Grade 200
  • AS1830 Grade 250

Niresist Cast Irons

  • AS1833 L-NiCr 20 2, ASTM A436 Type 2
  • AS1833 L-Ni Cu Cr15 6 2, ASTM A436 Type 1, Niresist

Wear Resistant White & Chrome Irons 

Wear Resistant Iron

  • AS2027 NiCr-550, Ni-Hard 1
  • AS2027 Cr27
  • AS2027 NiCr4-500
  • AS2027 NiCr4-600 Ni-Hard 4

Anodes  

We supply anodes to the commercial boats, jetties and pumps to the following grades
Below is a list of the anodes we currently manufacture.
If you want to see pictures of these, please click on anode list and down load the list.
We are able to supply the needs of our customers and manufacture anodes that will meet their requirements.
Zinc anodes to AS2239 Z1
Aluminium Anodes to AS2239 A1

Anode List

Part No.
Description
Bolts & Nuts
Weight
LM100
Shaft Anode 25mm 1″
Yes
0.5 Kg
LM101
Shaft Anode 31mm 1 ¼”
Yes
0.8 Kg
LM102
Shaft Anode 38mm 1 ½”
Yes
1.0 Kg
LM103
Shaft Anode 44mm 1 ¾”
Yes
1.5 Kg
LM104
Shaft Anode 51mm 2″
Yes
2.5 Kg
LM105
Shaft Anode 57mm 2 ¼”
Yes
2.8 Kg
LM106
Shaft Anode 63mm 2 ½”
Yes
3.0 Kg
LM107
Shaft Anode 70mm 2 ¾”
Yes
3.5 Kg
LM108
Shaft Anode 75mm 3″
Yes
4.0 Kg
LM109
Shaft Anode 75mm 3.5″
Yes
16 Kg
LM110
Shaft Anode 100mm 4″
Yes
5.0 Kg
LM113
Shaft Anode 140mm 5.5″
Yes
18 Kg
Part No.
Description
Strap Size
Weight
LM200
Square Anode Small 75x75x25
None, Hole can be drilled
1.0 Kg
LM201
Square Anode Medium 150x75x25
None, Hole can be drilled
2.0 Kg
LM202
Square Anode Large 152x152x25
None, Hole can be drilled
2.5 Kg
LM203
Anode 100x50x300 Long
50×3 (150CL) Ø22×28 Slot
9.5 Kg
LM300
Anode 100x50x300 (Aluminium)
50×3 (150CL) Ø22×28 Slot
3.5 Kg
Part No.
Description
Strap Size
Weight
LM205
Tear Drop Anode Small
300×3 Ø10 hole one end
1.0 Kg
LM206
Tear Drop Anode 155x80x45
300×3 Ø10 hole one end
2.5 Kg
Part No.
Description
Strap Size
Weight
LM210
Wedge Anode Small 95x40x22
150×3 (118CL) Ø8×14 Slot
0.45 Kg
LM211
Wedge Anode 105x60x27
150×3 (118CL) Ø8×14 Slot
0.65 Kg
Part No.
Description
Strap Size
Weight
LM215
Oval Anode Small 300x130x35
Oval Anode Small 300x130x35
7.0 Kg
LM216
Oval Anode 310x146x45
Oval Anode 310x146x45
10.5 Kg
Part No.
Description
Strap Size
Weight
LM220
Round Anode Dia 195×45 Thick
Internal (suit M12 Bolt)
9.5 Kg
LM221
Sea Chest Anode Dia 125×35 Thick
Internal (suit M8 Bolt)
2.5 Kg