reliable high quality
Australia’s exclusive stockist for Thalachrome Chrome Bar from Uranie International.
VH Steels stock a range of reliable high quality Chrome Bar from world leading producers such as Uranie International in France.
We stock a range of both Standard condition and Induction Hardened Chrome Bar in both Imperial and Metric sizes.
verification process
Our range of Chrome Plated Steel Round Bars are produced from steel grade 38MnV6. Using only the best quality raw materials, the chrome bar production follows a strict process, with many verification points all the way through to packaging to achieve top quality.
To view the full list of technical specifications for Chrome Bar, download the specifications sheet or view the information below.
Size Guides
| Description | Diameter (mm) | Kgs / Mtr |
|---|---|---|
|
42CrMo4 (4140) Chrome Bar |
12.00 |
0.89 |
|
42CrMo4 (4140) Chrome Bar |
15.00 |
1.39 |
|
42CrMo4 (4140) Chrome Bar |
16.00 |
1.58 |
|
42CrMo4 (4140) Chrome Bar |
18.00 |
2.00 |
|
38MnVS6 Chrome Bar |
20.00 |
2.47 |
|
42CrMo4 (4140) Chrome Bar |
22.00 |
2.98 |
|
38MnVS6 Chrome Bar |
25.00 |
3.85 |
|
38MnVS6 Chrome Bar |
28.00 |
4.83 |
|
38MnVS6 Chrome Bar |
30.00 |
5.55 |
|
38MnVS6 Chrome Bar |
32.00 |
6.31 |
|
38MnVS6 Chrome Bar |
35.00 |
7.55 |
|
38MnVS6 Chrome Bar |
36.00 |
8.00 |
|
42CrMo4 (4140) Chrome Bar |
38.00 |
8.90 |
|
38MnVS6 Chrome Bar |
40.00 |
9.86 |
|
38MnVS6 Chrome Bar |
45.00 |
12.48 |
|
38MnVS6 Chrome Bar |
50.00 |
15.41 |
|
38MnVS6 Chrome Bar |
55.00 |
18.65 |
|
38MnVS6 Chrome Bar |
56.00 |
19.33 |
|
38MnVS6 Chrome Bar |
60.00 |
22.20 |
|
38MnVS6 Chrome Bar |
63.00 |
24.47 |
|
38MnVS6 Chrome Bar |
65.00 |
26.05 |
|
38MnVS6 Chrome Bar |
70.00 |
30.20 |
|
38MnVS6 Chrome Bar |
75.00 |
34.68 |
|
38MnVS6 Chrome Bar |
80.00 |
39.46 |
|
38MnVS6 Chrome Bar |
85.00 |
44.54 |
|
38MnVS6 Chrome Bar |
90.00 |
49.94 |
|
38MnVS6 Chrome Bar |
95.00 |
55.64 |
|
38MnVS6 Chrome Bar |
100.00 |
61.65 |
| Description | Diameter (inch) | Diameter (mm) | Kgs / Mtr |
|---|---|---|---|
|
42CRMO4 (4140) Chrome Bar |
1/2″ |
12.70 |
0.99 |
|
42CRMO4 (4140) Chrome Bar |
5/8″ |
15.875 |
1.55 |
|
S-38MNVS6 Chrome Bar |
3/4″ |
19.05 |
2.24 |
|
S-38MNVS6 Chrome Bar |
7/8″ |
22.225 |
3.05 |
|
S-38MNVS6 Chrome Bar |
1″ |
25.40 |
3.98 |
|
S-38MNVS6 Chrome Bar |
1-1/8″ |
28.575 |
5.03 |
|
S-38MNVS6 Chrome Bar |
1-1/4″ |
31.75 |
6.22 |
|
S-38MNVS6 Chrome Bar |
1-3/8″ |
34.925 |
7.52 |
|
S-38MNVS6 Chrome Bar |
1-1/2″ |
38.10 |
8.95 |
|
S-38MNVS6 Chrome Bar |
1-5/8″ |
41.275 |
10.50 |
|
S-38MNVS6 Chrome Bar |
1-3/4″ |
44.45 |
12.18 |
|
S-38MNVS6 Chrome Bar |
1-7/8″ |
47.625 |
13.98 |
|
S-38MNVS6 Chrome Bar |
2″ |
50.80 |
15.91 |
|
S-38MNVS6 Chrome Bar |
2-1/4″ |
57.15 |
20.14 |
|
S-38MNVS6 Chrome Bar |
2-1/2″ |
63.50 |
24.86 |
|
S-38MNVS6 Chrome Bar |
2-3/4″ |
69.85 |
30.08 |
|
S-38MNVS6 Chrome Bar |
3″ |
76.20 |
35.78 |
|
S-38MNVS6 Chrome Bar |
3-1/4″ |
82.55 |
42.01 |
|
S-38MNVS6 Chrome Bar |
3-1/2″ |
88.90 |
48.72 |
|
S-38MNVS6 Chrome Bar |
3-3/4″ |
95.25 |
55.93 |
|
S-38MNVS6 Chrome Bar |
4″ |
101.60 |
63.64 |
| Description | Diameter (mm) | Kgs / Mtr |
|---|---|---|
|
38MNVS6 Chrome Bar Induction Hardened |
20.00 |
2.72 |
|
38MNVS6 Chrome Bar Induction Hardened |
25.00 |
4.24 |
|
38MNVS6 Chrome Bar Induction Hardened |
30.00 |
6.11 |
|
38MNVS6 Chrome Bar Induction Hardened |
32.00 |
6.31 |
|
38MNVS6 Chrome Bar Induction Hardened |
35.00 |
8.31 |
|
38MNVS6 Chrome Bar Induction Hardened |
40.00 |
7.99 |
|
38MNVS6 Chrome Bar Induction Hardened |
45.00 |
10.85 |
|
38MNVS6 Chrome Bar Induction Hardened |
50.00 |
13.73 |
|
38MNVS6 Chrome Bar Induction Hardened |
55.00 |
16.95 |
|
38MNVS6 Chrome Bar Induction Hardened |
56.00 |
20.52 |
|
38MNVS6 Chrome Bar Induction Hardened |
60.00 |
21.26 |
|
38MNVS6 Chrome Bar Induction Hardened |
63.00 |
24.41 |
|
38MNVS6 Chrome Bar Induction Hardened |
65.00 |
26.92 |
|
38MNVS6 Chrome Bar Induction Hardened |
70.00 |
29.66 |
|
38MNVS6 Chrome Bar Induction Hardened |
75.00 |
33.23 |
|
38MNVS6 Chrome Bar Induction Hardened |
80.00 |
38.15 |
|
38MNVS6 Chrome Bar Induction Hardened |
85.00 |
43.41 |
|
38MNVS6 Chrome Bar Induction Hardened |
90.00 |
48.99 |
|
38MNVS6 Chrome Bar Induction Hardened |
95.00 |
54.93 |
|
38MNVS6 Chrome Bar Induction Hardened |
100.00 |
61.20 |
|
38MNVS6 Chrome Bar Induction Hardened |
105.00 |
67.82 |
|
38MNVS6 Chrome Bar Induction Hardened |
110.00 |
74.77 |
|
38MNVS6 Chrome Bar Induction Hardened |
115.00 |
82.06 |
|
38MNVS6 Chrome Bar Induction Hardened |
120.00 |
89.68 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
125.00 |
96.33 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
130.00 |
104.19 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
140.00 |
120.83 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
150.00 |
138.71 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
160.00 |
157.82 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
170.00 |
178.17 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
180.00 |
199.75 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
200.00 |
246.60 |
| Description | Diameter Imperial (inch) | Diameter (mm) | Kgs / Mtr |
|---|---|---|---|
|
38MNVS6 Chrome Bar Induction Hardened |
3/4″ |
19.05 |
2.24 |
|
38MNVS6 Chrome Bar Induction Hardened |
1″ |
25.4 |
4.38 |
|
38MNVS6 Chrome Bar Induction Hardened |
1 1/4″ |
31.75 |
6.84 |
|
38MNVS6 Chrome Bar Induction Hardened |
1 3/8″ |
34.925 |
8.27 |
|
38MNVS6 Chrome Bar Induction Hardened |
1 1/2″ |
38.10 |
9.84 |
|
38MNVS6 Chrome Bar Induction Hardened |
1 3/4″ |
44.45 |
13.40 |
|
38MNVS6 Chrome Bar Induction Hardened |
2″ |
50.80 |
17.50 |
|
38MNVS6 Chrome Bar Induction Hardened |
2 1/4″ |
57.15 |
22.15 |
|
38MNVS6 Chrome Bar Induction Hardened |
2 1/2″ |
63.50 |
27.34 |
|
38MNVS6 Chrome Bar Induction Hardened |
2 3/4″ |
69.85 |
33.09 |
|
38MNVS6 Chrome Bar Induction Hardened |
3″ |
76.20 |
39.38 |
|
38MNVS6 Chrome Bar Induction Hardened |
3 1/4″ |
82.55 |
46.21 |
|
38MNVS6 Chrome Bar Induction Hardened |
3 1/2″ |
88.90 |
53.60 |
|
38MNVS6 Chrome Bar Induction Hardened |
3 3/4″ |
95.525 |
61.88 |
|
38MNVS6 Chrome Bar Induction Hardened |
4″ |
101.60 |
70.00 |
|
38MNVS6 Chrome Bar Induction Hardened |
4 1/4″ |
107.95 |
79.03 |
|
38MNVS6 Chrome Bar Induction Hardened |
4 1/2″ |
114.40 |
88.60 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
5″ |
127.00 |
109.38 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
5 1/2″ |
139.70 |
132.35 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
6″ |
152.40 |
157.51 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
7″ |
177.80 |
194.90 |
|
42CRM04 (4140) Chrome Bar Induction Hardened |
8″ |
203.20 |
254.55 |
Properties
| Steel Grade | Dia Range | Yield Point (N/mm2) | Tensile Strength (N/mm2) | Elongation % |
|---|---|---|---|---|
|
1045 |
16mm |
> 340 |
> 620 |
> 10 |
|
18-95mm |
> 305 |
580-850 |
> 16 |
|
|
95-160mm |
> 275 |
560-800 |
> 16 |
|
|
38MnVS6 |
16-160mm |
> 520 |
800-950 |
> 12 |
|
4140 |
< 16mm |
min. 750 |
1100-1200 |
> 8 |
|
16-40mm |
min. 750 |
1000-1200 |
> 11 |
|
|
40-100mm |
min. 700 |
900-1100 |
> 12 |
|
|
100-200mm |
min. 550 |
800-950 |
> 13 |
| Mechanical Property | |
|---|---|
|
Diameter Tolerance |
Standard ISO f7 |
|
Surface Roughness |
Ra: 0.07 – 0.20 micron |
|
Straightness |
0.20mm/m Max |
|
Chromium Plating |
Hardness: 900 HV 0.1 |
|
Induction Hardening |
Hardness: minium 55 HRC |
|
Chromium Thickness |
Minimum 20 micron |
|
Corrosion Resistance |
NSS Salt Spray Test 96 Hour Rating 10 / 312 Hour Rating 9 |
| Induction Hardening Depth | |
|---|---|
|
16m |
0.5-1.0mm |
|
18mm |
1.0-2.0mm |
|
42-80mm |
1.25-2.5mm |
|
82.55-125mm |
2.0-3.0mm |
| Chemical | % |
|---|---|
|
Carbon |
0.34-0.41 |
|
Silicon |
0.15-0.80 |
|
Manganese |
1.20-1.60 |
|
Sulphur |
< 0.035 |
|
Phosphorus |
< 0.025 |
|
Vanadium |
0.08-0.20 |
|
Chromium |
< 0.30 |
|
Molybdenum |
< 0.08 |
|
Nitrogen |
0.01-0.02 |
© 2025 VH Steels
