| খাদ গ্রেড | মেজাজ | প্রসার্য শক্তি (N/mm²) | প্রসারণ % | কঠোরতা | পরিবাহিতা% IACS | |||||||||||||||
| GB | JIS | এএসটিএম | EN | GB | JIS | এএসটিএম | EN | GB | JIS | এএসটিএম | EN | GB | JIS | এএসটিএম | EN | জিবি (এইচভি) | JIS(HV) | ASTM(HR) | EN |
|
| T2 | C1100 | C11000 | Cu-FRHC | M | O | O61 | R200/H040 | ≥195 | ≥195 | ≤235 | 200-250 | ≥30 | ≥30 |
|
| ≤70 |
|
| 40-65 | 97 |
| Y4 | 1/4H | H01 | R220/H040 | 215-275 | 215-285 | 235-290 | 220-260 | ≥25 | ≥20 |
| ≥33 | 60-90 | 55-100 | 18-51 | 40-65 | |||||
| Y2 | 1/2H | H02 | R240/H065 | 245-345 | 235-315 | 255-315 | 240-300 | ≥8 | ≥10 |
| ≥8 | 80-110 | 75-120 | 43-57 | 65-95 | |||||
| Y | H | / | R290/H090 | 295-380 | ≥275 | / | 290-360 | ≥3 |
| ≥4 | 90-120 | ≥80 |
| 90-110 | ||||||
| T | / | R360/H110 | ≥350 | / | ≥360 |
|
|
| ≥2 | ≥110 |
| ≥110 | ||||||||
| TU2 | C1020 | C10200 | CU-0F | M | O | H00 | R200/H040 | ≥195 | ≥195 | 200-275 | 200-250 | ≥30 | ≥30 |
|
| ≤70 |
|
| 40-65 | 98 |
| Y4 | 1/4H | H01 | R220/H040 | 215-275 | 215-285 | 235-295 | 220-260 | ≥25 | ≥15 |
| ≥33 | 60-90 | 55-100 |
| 40-65 | |||||
| Y2 | 1/2H | H02 | R240/H065 | 245-345 | 235-315 | 255-315 | 240-300 | ≥8 | ≥10 |
| ≥8 | 80-110 | 80-100 |
| 65-95 | |||||
| H | H03 | R290/H090 | ≥275 | 285-345 | 290-360 |
|
| ≥8 | ≥80 |
| 90-110 | |||||||||
| Y | H04 | 295-380 | 295-360 | ≥3 |
|
| 90-120 |
| ||||||||||||
| H06 | R360/H110 | 325-385 | ≥360 |
|
| ≥2 |
| ≥110 | ||||||||||||
| T | H08 | ≥350 | 345-400 |
|
|
| ≥110 |
| ||||||||||||
| H10 | ≥360 |
|
|
| ||||||||||||||||
| TP2 | C1220 | C12200 | সিইউ-ডিএইচপি | M | O | H00 | R200/H040 | ≥195 | ≥195 | 200-275 | 200-250 | ≥30 | ≥30 |
|
| ≤70 |
|
| 40-65 | 70-90 |
| Y4 | 1/4H | H01 | R220/H040 | 215-275 | 215-285 | 235-295 | 220-260 | ≥25 | ≥15 |
| ≥33 | 60-90 | 55-100 |
| 40-65 | |||||
| Y2 | 1/2H | H02 | R240/H065 | 245-345 | 235-315 | 255-315 | 240-300 | ≥8 | ≥10 |
| ≥8 | 80-110 | 75-120 |
| 65-95 | |||||
| H | H03 | R290/H090 | ≥275 | 285-345 | 290-360 |
|
| ≥8 | ≥80 |
| 90-110 | |||||||||
| Y | H04 | 295-380 | 295-360 | ≥3 |
|
| 90-120 |
| ||||||||||||
| H06 | R360/H110 | 325-385 | ≥360 |
|
| ≥2 |
| ≥110 | ||||||||||||
| T | H08 | ≥350 | 345-400 |
|
|
| ≥110 |
| ||||||||||||
| H10 | ≥360 |
|
|
|
| |||||||||||||||
