address Room 101, Building 17, No.2888 Shengang Road, Songjiang Industrial Zone, Shanghai,china
Building structure s335jr 45c8 carbon steel round bar
1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery,
medicine, food, electric power, energy, space, building and decoration, etc.
2): Can be made into mould template, mortise pin, column
3): This kind of steel have good mechanical property, is widely used in structural parts which may
support stress alternation, especially made into some connecting rods, bolts, wheel gear...
4): This kind of steel is the most common blanks and materials of shaft parts.
Hot-rolled steel round or square bar:
|
d/a(mm) |
5.5-7 |
7-20 |
20-30 |
30-50 |
50-80 |
80-110 |
110-150 |
150-190 |
190-250 |
|
(mm) |
+0.30 -0.30 |
+0.35 -0.35 |
+0.40 -0.40 |
+0.50 -0.50 |
+0.70 -0.70 |
+1.0 -1.0 |
+1.3 -1.3 |
+2.0 -2.0 |
+2.5 -2.5 |
|
Width(mm) |
Thickness(mm) |
||||
|
Size |
Size tolerance |
Size |
Size tolerance |
||
|
|
Normal |
Better |
|
Normal |
Better |
|
10-50 |
+0.5, -1.0 |
+0.3, -0.9 |
3-16 |
+0.3, -0.5 |
+0.2, -0.4 |
|
50-75 |
+0.6, -1.3 |
+0.4, -1.2 |
16-60 |
+1.5% -3.0% |
+1.0% -2.5% |
|
75-100 |
+0.9, -1.8 |
+0.7, -1.7 |
|||
|
100-150 |
+1.0%, -2.0% |
+0.8%, -1.8% |
|||
Pls contact :
Email: sales603@eastasiametal.com
Skype: live:sales603_8
Whatsapp: 008618217060078
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