Table of Content
- EN 1A Round Bar Specification
- Equivalent Material of EN 1A Grade Steel Square Bar
- Condition of EN 1A Grade Hex Bar
- BS970 EN 1A Metric Flats
- Chemical Composition of EN 1A Hex Bar
- List of BS970 EN 1A Round Bar Types
- EN 1A Steel Rounds Mechanical Properties
- EN 1A BS970 Black Bar Precision Ground Stock
- EN 1A Square Bar Physical Properties
Stokist of BS 220Mo7 Hexagon Bar in India, Refer Specification
Check EN 1A Hex Bar Price ex Mumbai, and View Equivalent Material
| Grade | BS | DIN | EN | SAE/AISI | JIS | IS |
|---|---|---|---|---|---|---|
| EN1A | 220Mo7 | 9SMn28 | EN1A | 1213 | SUM22 | 11C10S25 |
EN 1A Bright Bar Stock available in H10 Smooth Turned Finish
| ANN | Annealed |
|---|---|
| H&T | Hardened and tempered. |
| PH | Precipitation hardened. |
| Metric Flats | |
|---|---|
| mm | – |
| 10 | 3, 5 |
| 12 | 3, 5, 6 |
| 70 | 3, 5, 6, 8, 10, 12, 16, 20, 25 |
| 80 | 5, 6, 8, 10, 12, 16, 20, 25 |
| 90 | 6, 10, 12, 16 |
| 100 | 3, 5, 6, 8, 10, 12, 16, 20, 25, 30, 40, 50 |
| 150 | 6, 10, 12, 16, 20, 25, 30, 40, 50 |
| 13 | 3 |
| 16 | 3 |
| 20 | 3, 5, 6, 8, 10, 12 |
| 25 | 3, 5, 6, 8, 10, 12, 16, 20 |
| 125 | 10, 25, 50 |
| 30 | 3, 5, 6, 8, 10, 12, 16, 20, 25 |
| 60 | 3, 6, 8, 10, 12, 16, 20, 25, 30 |
| 40 | 3, 5, 6, 8, 10, 12, 16, 20, 25, 30 |
| 50 | 3, 5, 6, 8, 10, 12, 16, 20, 25, 30 |
| 200 | 10, 12, 20, 25, 30, 50 |
Refer Chemical Composition of EN 1A Square Bar
Carbon
0.15% max
Sulfur
0.25-0.35%
Phosphorus
.070 MAX
Silicon
0.40% max
Mangenese
0.90-1.30%
Pb
0.15-0.35%
EN 1A Steel Rounds
BS970 EN 1A Flat Bar
EN 1A Grade Steel Square Bar
Steel EN 1A Rod
EN 1A Alloy Steel Bright Bar
EN 1A BS970 Black Bar
EN 1A Grade Hex Bar
EN 1A Standard Forged Bar
Condition
Turned & Polished
Yield Strength MPa
230
Elongation
18
Tensile Strength MPa
370
| Size (mm dia) |
4 | 6 | 8 | 10 | 12 | 15 | 16 | 20 | 25 | 30 | 35 | 40 | 50 | – |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tol : 4 to 30mm dia. +0/-0.0127mm / 35 to 50mm dia. +0/-0.0254mm | ||||||||||||||
| Size (ins. dia) |
1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 7/8 | 1 | 1 1/4 | 1 3/8 | 1 1/2 | 1 3/4 | 2 | 2 1/4 | 2 1/2 |
| 3 | Tol : up to 1″ Diameter +/- 0.00025″ | |||||||||||||
Find Physical Properties & Impact resistance of BS970 EN 1A Round Bar
Density
7.85 g/cm³
Modulus of Elasticity
210 GPa (30.5 x 10^6 psi)
Thermal Conductivity
45 W/m·K
Thermal Expansion
11.7 x 10^-6 /°C
Melting Point
1425-1540°C (2600-2800°F)
| Export to | Price changes and the expected delivery |
|---|---|
| Nepal | 5 % extra | 7 days |
| Vietnam | 5 % extra | 10 days |
| Cambodia | 5 % extra | 9 days |
| Thailand | 5 % extra | 7 days |
| Russia | 5 % extra | 20 days |