Mtengo
| Chitsanzo | Kukula kwagawo/mm | Dera lachigawo/cm2 | Kulemera kwamalingaliro/(kg/m) | ||||
| H×B | t1 | t2 | r | ||||
| HN | 175 × 90 | 175 × 90 | 5 | 8 | 10 | 23.21 | 18.2 |
| 200 × 100 | 198x99 pa | 4.5 | 7 | 13 | 23.59 | 18.5 | |
| 200 × 100 | 5.5 | 8 | 13 | 27.57 | 21.7 | ||
| 250 × 125 | 248x124 | 5 | 8 | 13 | 32.89 | 25.8 | |
| 250 × 125 | 6 | 9 | 13 | 37.87 | 29.7 | ||
| 300 × 150 | 298x149 | 5.5 | 8 | 16 | 41.55 | 32.6 | |
| 300 × 150 | 6.5 | 9 | 16 | 47.53 | 37.3 | ||
| 350 × 175 | 346 × 174 | 6 | 9 | 16 | 53.19 | 41.8 | |
| 350X175 | 7 | 11 | 16 | 63.66 | 50 | ||
| 400 × 150 | 400 × 150 | 8 | 13 | 16 | 71.12 | 55.8 | |
Muyezo :JIS G3192 ASTM A36 A572 Gr.50
Gawo: Q235/SS400 S235JR S355JR
| Kukula | GB Kulemera KG/M | Kulemera kwa JISKG/M | kukula | GB KulemeraKG/M | Kulemera kwa JISKG/M | ||
| 100*100*6*8 | 17.20 | 16.90 | 400*200*8*13 | 66.00 | 65.40 | ||
| 125*125*6.5*9 | 23.80 | 23.60 | 400*150*8*13 | 55.80 | 55.20 | ||
| 148*100*6*9 | 21.40 | 21.10 | 400*400*13*21 | 172.00 | |||
| 150*75*5*7 | 14.30 | 14.00 | 400*408*21*21 | 197.00 | |||
| 150*150*7*10 | 31.90 | 31.10 | 414*405*18*28 | 233.00 | 232.00 | ||
| 175*90*5*8 | 18.20 | 18.00 | 414*202*10*20 | 94.50 | 93.90 | ||
| 175*175*7.5*11 | 40.30 | 40.40 | 428*407*20*35 | 284.00 | 283.00 | ||
| 194*150*6*9 | 31.20 | 29.90 | 440*300*11*18 | 124.00 | 121.00 | ||
| 198*99*4.5*7 | 18.50 | 17.80 | 446*199*8*12 | 66.70 | 65.10 | ||
| 200*100*5.5*8 | 21.70 | 20.90 | 450*200*9*14 | 76.50 | 74.90 | ||
| 200*200*8*12 | 50.50 | 49.90 | 470*202*11*24 | 115.20 | |||
| 200*204*12*12 | 56.70 | 56.20 | 482*300*11*15 | 115.00 | 111.00 | ||
| 244*175*7*11 | 44.10 | 43.60 | 488*300*11*18 | 129.00 | 125.00 | ||
| 248*124*5*8 | 25.80 | 25.10 | 496*199*9*14 | 79.50 | 77.90 | ||
| 250*125*6*9 | 29.70 | 29.00 | 500*200*10*16 | 89.60 | 88.20 | ||
| 250*250*9*14 | 72.40 | 71.80 | 510*206*16*21 | 129.00 | |||
| 250*255*14*14 | 82.20 | 81.60 | 512*202*12*22 | 114.00 | |||
| 294*200*8*12 | 57.30 | 55.80 | 506*201*11*19 | 103.00 | 102.00 | ||
| 294*302*12*12 | 85.00 | 83.40 | 582*300*12*17 | 137.00 | 133.00 | ||
| 298*149*5.5*8 | 32.60 | 32.00 | 588*300*12*20 | 151.00 | 147.00 | ||
| 298*201*9*14 | 65.90 | 64.40 | 594*302*14*23 | 175.00 | 170.00 | ||
| 300*150*6.5*9 | 37.30 | 36.70 | 596*199*10*15 | 95.10 | 92.50 | ||
| 300*300*10*15 | 94.50 | 93.00 | 600*200*11*17 | 106.00 | 103.00 | ||
| 300*305*15*15 | 106.00 | 105.00 | 600*304*16*26 | 198.00 | 194.00 | ||
| 338*351*13*13 | 106.00 | 606*201*12*20 | 120.00 | 118.00 | |||
| 340*250*9*14 | 79.70 | 78.10 | 692*300*13*20 | 166.00 | 163.00 | ||
| 344*348*10*16 | 115.00 | 113.00 | 700*300*13*24 | 185.00 | 182.00 | ||
| 344*354*16*16 | 131.00 | 708*304*15*28 | 216.00 | ||||
| 346*174*6*9 | 41.80 | 41.20 | 792*300*14*22 | 191.00 | 188.00 | ||
| 350*175*7*11 | 50.00 | 49.40 | 800*300*14*26 | 210.00 | 207.00 | ||
| 350*350*12*19 | 137.00 | 135.00 | 900*300*16*28 | 243.00 | 240.00 | ||
| 350*357*19*19 | 156.00 | ||||||
| 388*402*15*15 | 141.00 | 140.00 | |||||
| 390*300*10*16 | 107.00 | 105.00 | |||||
| 394*398*11*18 | 147.00 | 147.00 | |||||
| 394*405*18*18 | 169.00 | ||||||
| 396*199*7*11 | 56.70 | 56.10 | |||||
| Gawo lachitsulo | Chemical Composition | ||||
| C | Si | Mn | P | S | |
| Q235B | ≤0.20 | ≤0.35 | ≤1.40 | ≤0.045 | ≤0.045 |
| Q355B | ≤0.24 | 0.55 | ≤1.60 | ≤0.035 | ≤0.035 |
| Chithunzi cha SS400B | 0.15-0.19 | 0.20-0.35 | 0.40-0.55 | ≤0.030 | ≤0.020 |
| Gawo lachitsulo | Kuchuluka kwa Zokolola (N/mm2) | Kulimba Kwambiri (N/mm2) | Elongation Pambuyo Kuthyoka (%) |
| Q235B | ≥235 | 370-500 | ≥26 |
| Q355B | ≥355 | 450-630 | ≥21 |
| Chithunzi cha SS400B | ≥245 | 400-510 | ≥17 |
| Kupaka | Standard kunyanja katundu kulongedza katundu, pepala madzi, ndi zitsulo Mzere odzaza, mitundu ina ya kulongedza katundu akhoza makonda monga lamulo lililonse. |
|---|---|
| Zonyamula katundu | Zomangidwa ndi zingwe zachitsulo zolimba, zosavuta kutsitsa ndi kutsitsa. |
