Stainless Steel Hollow Bar

Hollow Bar is Round Bar with a hollow centre, allowing it to retain all the strength and stability of solid Bar whilst significantly reducing its weight. It is measured by giving an inner diameter (ID) and outer diameter (OD). 

Read more about Hollow Bar here. 

Hollow Bar is manufactured to ASTM A511, and is available in Austenitic Grade 316 / 316/L. 

Stirlings stocks Hollow Bar in sizes from O.D 3.20mm x I.D 1.60mm to O.D 270.00mm x I.D 200.00mm. Everything currently in stock is specified in the tables below. 

Custom Hollow Bar sizes are available on an indent / short production basis. 

● Stocked Item ○ Market Available

Anything not currently in stock/Market Available can be obtained via indent. 

O.D. (mm) I.D. (mm) Weight kg/metre BH316 
32 16 5.1 ●
  20 4.2 ○
36 20 5.9 ●
  25 4.6 ○
40 20 7.8 ●
  25 6.5 ○
  28 5.5 ●
45 20 10.5 ○
  28 8.2 ●
  32 6.7 ○
50 25 12.1 ●
  32 9.7 ●
  36 8.0 ○
56 28 15.3 ●
  36 12.1 ○
  40 10.2 ●
63 32 19.0 ●
  40 15.4 ●
  45 12.8 ○
  50 10.0 ●
71 36 24.1 ●
  40 22.1 ○
  45 19.8 ●
  56 12.9 ○
75 40 24.9 ●
80 40 31.1 ●
  45 28.3 ●
  50 25.3 ●
  63 16.4 ●
85 45 33.5 ○
90 50 36.1 ●
  63 27.1 ●
  71 20.6 ●
95 50 42.1 ○
  67 29.7 ○
100 50 46.4 ●
  56 42.3 ○
  63 39.5 ●
  71 32.7 ●
  80 24.4 ○

 

O.D. (mm) I.D. (mm) Weight kg/metre BH316
106 56 52.1 ●
  71 40.6 ○
  80 32.3 ●
112 63 55.3 ●
  80 40.6 ●
  90 30.2 ○
118 63 64.2 ●
  80 49.4 ●
  90 39.0 ○
120 70 58.5 ○
125 71 68.5 ●
  80 60.5 ○
  90 49.8 ●
  100 38.3 ○
132 71 79.7 ●
  90 61.1 ●
  106 42.0 ○
140 80 85.2 ●
  100 63.3 ●
  112 47.8 ○
150 80 101.0 ●
  95 87.0 ○
  106 74.2 ●
  125 47.4 ●
160 112 85.8 ●
  132 56.2 ●
170 100 116.8 ●
  118 98.4 ●
  140 63.8 ○
180 125 110.0 ●
  140 86.6 ○
  150 68.4 ●
190 132 123.0 ●
  160 73.0 ○
200 140 134.0 ●
  150 116.0 ○
  160 97.6 ●
212 130 183.3 ○
  140 157.2 ●
  170 109.0 ○
224 140 199.0 ○
  180 121.0 ○
236 150 217.6 ●
  190 134.1 ○
244 140 248.0 ○
250 200 253.7 ●
270 200 210.0 ●