Quality
PRODUCT SPECIFICATIONS
| STANDARD REFERENCE | GRADE EQUIVALENT | ||
|---|---|---|---|
| PNS-49 | GRADE-230 | GRADE-275 | GRADE-415 |
| ASTM A615M | GRADE 33 | GRADE-40 | GRADE-60 |
MECHANICAL PROPERTIES
| CLASS | PNS GRADE | Yield Strength MPa minimum |
Tensile Strength MPa minimum |
Specimen | Elongation in 200 mm percent minimum |
Handling Angle Degree |
Diameter of pin (d=nominal of diameter of specimen) |
Color Marking |
|---|---|---|---|---|---|---|---|---|
| HOT ROLLED NON. WELDABLE DEFORMED STEEL BAR | 230 | 230 | 390 | D*25mm D*25mm |
18 18 |
180 | 3d 4d |
WHITE |
| 275 | 275 | 480 | D*25mm D*25mm |
10 8 |
180 | 4d 5d |
YELLOW | |
| 415 | 415 | 620 | D*25mm D*25mm |
8 7 |
180 | 5d 6d |
GREEN | |
| HOT ROLLED WELDABLE DEFORMED STEEL BAR | 230 | 230 | 390 | D*25mm D*25mm |
20 18 |
180 | 3d 4d |
WHITE |
| 275 | 275 | 480 | D*25mm D*25mm |
16 14 |
180 | 4d 5d |
GREEN | |
| 415 | 415 | 550 | D*25mm D*25mm |
14 12 |
180 | 5d 6d |
GREEN |
PNS - 49 UNIT MASS AND TOLERANCE
| NOMINAL DIAMETER | UNIT MAS kg/M. | ALLOWABLE WEIGHT TOLERANCE PER PIECE PER LOT | MARK NO. OF DOTS | |
|---|---|---|---|---|
| 8 mm | 0.394 | +/-10% | +/-7% | 1 |
| 10 mm | 0.616 | +/-6% | +/-4% | 2 |
| 12 mm | 0.888 | +/-6% | +/-4% | 3 |
| 16 mm | 1.578 | +/-6% | +/-4% | 4 |
| 20 mm | 2.466 | +/-6% | +/-4% | 5 |
| 25 mm | 3.853 | +/-6% | +/-4% | 6 |
| 28 mm | 4.834 | +/-6% | +/-4% | 7 |
| 32 mm | 6.313 | +/-6% | +/-4% | 8 |
| 36 mm | 7.990 | +/-6% | +/-4% | 9 |
PRODUCTION SIZES
| DIAMETER | GRADE 230 GRADE 33 |
GRADE 275 GRADE 40 |
GRADE 415 GRADE 60 |
LENGTH |
|---|---|---|---|---|
| 8 mm | 6 mt. only | |||
| 10 mm/12 mm | 6 mt.,7.5 mt. 9 mt.,10.5 mt. 12 mt. |
|||
| 16mm/20mm/25mm | ||||
| 28mm/32mm/36mm |
