Jina la bidhaa | Weka alama | Ufafanuzi mm | Kiwango cha Mtendaji | ||
Unene | Upana | Urefu | |||
Miundo ya chuma ya kaboni | Q195, Q215A, Q215B, Q235A, Q235B, Q235C, Q235D, Q275A, Q275B | 10-60 | 1800-2600 | 6000-13000 | GBT 700-2006 GBT 3274-2017 |
Nguvu ya juu ya aloi ya chini ya miundo ya chuma | Q345A, Q345B, Q345C, Q345D, Q345E, Q355B, Q355C, Q355D, Q355E, Q390A, Q390B, Q390A, Q390D, Q420A, Q420B, Q420D, Q420D, Q4 | 10-50 | 1800-2600 | 6000-13000 | GB/T 1591-2008 GBIT 1591-2018 GBT 3274-2017 |
Structura chuma kwa daraja | Q345qC, Q3450D,Q345qE, Q370qC, Q370qD, Q370qE | 10-40 | 1800-2600 | 6000-13000 | GB/T 714-2015 |
Chuma cha miundo kwa majengo ya kupanda juu | Q235GJB, Q235GJC, Q235GJD, Q235GJE, Q345GJB, Q345GJC, Q345GJD, Q345GJE, Q390GJB, Q390GJC, Q390GJD, Q390GJE | 10-40 | 1800-2600 | 6000-13000 | GB/T 19879-2015 |
Sahani pana na nzito kwa bomba la petroli na gesi asilia | L245, L290, L320, L360, L390 | 10-40 | 1800-2600 | 6000-13000 | GB/T 21237-2015 |
X42, X46, X52, X56 | |||||
Sahani ya chuma ya Z-mwelekeo | Z15, Z25 , Z35 | 40 | 1800-2600 | 6000-13000 | GB/T 5313-2010 |
Kutu ya anga ya kupinga chuma cha miundo | Q235NH, Q295NH, Q355NH | 10-50 | 1800-2600 | 6000-13000 | GB/T 4171-2008 |
Ubora wa chuma cha miundo ya kaboni | 08-70 #, 20Mn-65Mn | 10-60 | 1800-2600 | 6000-13000 | GB/T 711-2017 |
Aloi ya miundo ya chuma | 20Cr, 40Cr, 35CrMo, 42CrMo | 10-50 | 1800-2600 | 6000-13000 | GB/T 3077-2015 |
Sahani ya chuma ya muundo kwa meli ya ujenzi | A, B, D, AH32, DH32, AH36, DH36 | 10-30 | 1800-2600 | 6000-13000 | Nambari za nyenzo na za kulehemu (Kiingereza) |
Sahani za chuma kwa boilers na vyombo vya shinikizo | Q245R, Q345R | 10-40 | 1800-2600 | 6000-13000 | GB/T 713-2014 |
Chuma cha enamel kwa uhandisi wa kemikali wa kiwango kikubwa | Q245R( TC), Q245RD | 10-40 | 1800-2600 | 6000-13000 | Q/JY 02-2014 auGBT 713-2014 |
Ulaya kiwango sahani chuma | S235JR(+N), S235J0(+N), S235J2(+N), S275JR(+N), S275J0(+N), S275J2(+N), S355JR(+N), S355J0(+N), S355J2( +N), S355k2(+N) | 10-40 | 1800-2600 | 6000-13000 | EN 10025-2 |
Sahani ya chuma ya kawaida ya Amerika | A516-55, A516-60, A516-65, A516-70 | 10-50 | 1800-2600 | 6000-13000 | ASTM A516-2015 |
Aloi ya chini ya nguvu ya juu ya miundo chuma kiwango cha Marekani | A572Gr50, A572Gr50-Ti | 10-50 | 1800-2600 | 6000-13000 | ASTM A572-2015 |
Miundo ya chuma ya kawaida ya Amerika ya kaboni | A36-Cr | 10-50 | 1800-2600 | 6000-13000 | ASTM A36-08 |
Kiwango cha Kijapani chuma cha kawaida cha miundo | SS400-Cr | 10-50 | 1800-2600 | 6000-13000 | JIS G3101-2015 |
Chuma kwa muundo wa kulehemu wa kiwango cha Kijapani | SM490A, SM490A-Cr | 10-60 | 1800-2600 | 6000-13000 | JIS G 3106-2008 |