Kiwanda cha Kitaalamu cha Cold Drawn Astm A53m-2007 A660-1996 A671-2006 Mechanical Steel Tube isiyo na mshono
Haijalishi mnunuzi mpya au mnunuzi mzee, Tunaamini katika kujieleza kwa muda mrefu na uhusiano wa kuaminika kwa Kiwanda cha Kitaalam cha Cold Drawn.Astm A53m-2007 A660-1996 A671-2006 Mirija ya Chuma isiyo na Mitambo, Tunakaribisha kwa dhati wenzi kutoka kote ulimwenguni kushirikiana nasi kwa msingi wa faida za kuheshimiana za muda mrefu.
Haijalishi mnunuzi mpya au mnunuzi mzee, Tunaamini katika kujieleza kwa muda mrefu na uhusiano wa kuaminika kwaAstm A53m-2007 A660-1996 A671-2006 Mirija ya Chuma isiyo na Mitambo, Tunazingatia kutoa huduma kwa wateja wetu kama kipengele muhimu katika kuimarisha uhusiano wetu wa muda mrefu. Upatikanaji wetu wa mara kwa mara wa masuluhisho ya daraja la juu pamoja na huduma yetu bora ya kuuza kabla na baada ya mauzo huhakikisha ushindani mkubwa katika soko linalozidi kuwa la utandawazi.
Muhtasari
Maombi
Inatumika Hasa kwa mitambo na hutumiwa kutengeneza mitungi ya gesi.
Daraja Kuu
1018,1026,8620,4130,4140
Kipengele cha Kemikali
JEDWALI 1 Mahitaji ya Kemikali ya Vyuma vya Chini vya Carbon
Daraja | Vikomo vya Utungaji wa Kemikali, % | |||||||
Uteuzi | KaboniA | ManganeseB | Fosforasi,B | Sulfuri,B | ||||
max | max | |||||||
MT X 1015 | 0.10–0.20 | 0.60–0.90 | 0.04 | 0.05 | ||||
MT 1010 | 0.05–0.15 | 0.30–0.60 | 0.04 | 0.05 | ||||
MT 1015 | 0.10–0.20 | 0.30–0.60 | 0.04 | 0.05 | ||||
MT 1020 | 0.15–0.25 | 0.30–0.60 | 0.04 | 0.05 | ||||
MT X 1020 | 0.15–0.25 | 0.70–1.00 | 0.04 | 0.05 |
BMipaka inatumika kwa uchambuzi wa joto; isipokuwa inavyotakiwa na 6.1, uchanganuzi wa bidhaa unategemea ustahimilivu wa ziada unaotumika uliotolewa katika Jedwali la 5.
JEDWALI 2 Mahitaji ya Kemikali ya Vyuma Vingine vya Carbon
Daraja | Vikomo vya Utungaji wa Kemikali, %A | ||||
Uteuzi | |||||
Kaboni | Manganese | Fosforasi, | Sulfuri, | ||
max | max | ||||
1008 | 0.10 juu | 0.30–0.50 | 0.040 | 0.050 | |
1010 | 0.08–0.13 | 0.30–0.60 | 0.040 | 0.050 | |
1012 | 0.10–0.15 | 0.30–0.60 | 0.040 | 0.050 | |
1015 | 0.13–0.18 | 0.30–0.60 | 0.040 | 0.050 | |
1016 | 0.13–0.18 | 0.60–0.90 | 0.040 | 0.050 | |
1017 | 0.15–0.20 | 0.30–0.60 | 0.040 | 0.050 | |
1018 | 0.15–0.20 | 0.60–0.90 | 0.040 | 0.050 | |
1019 | 0.15–0.20 | 0.70–1.00 | 0.040 | 0.050 | |
1020 | 0.18–0.23 | 0.30–0.60 | 0.040 | 0.050 | |
1021 | 0.18–0.23 | 0.60–0.90 | 0.040 | 0.050 | |
1022 | 0.18–0.23 | 0.70–1.00 | 0.040 | 0.050 | |
1025 | 0.22–0.28 | 0.30–0.60 | 0.040 | 0.050 | |
1026 | 0.22–0.28 | 0.60–0.90 | 0.040 | 0.050 | |
1030 | 0.28–0.34 | 0.60–0.90 | 0.040 | 0.050 | |
1035 | 0.32–0.38 | 0.60–0.90 | 0.040 | 0.050 | |
1040 | 0.37–0.44 | 0.60–0.90 | 0.040 | 0.050 | |
1045 | 0.43–0.50 | 0.60–0.90 | 0.040 | 0.050 | |
1050 | 0.48–0.55 | 0.60–0.90 | 0.040 | 0.050 | |
1518 | 0.15–0.21 | 1.10–1.40 | 0.040 | 0.050 | |
1524 | 0.19–0.25 | 1.35–1.65 | 0.040 | 0.050 | |
1541 | 0.36–0.44 | 1.35–1.65 | 0.040 | 0.050 | |
A Masafa na vikomo vilivyotolewa katika jedwali hili vinatumika kwa uchanganuzi wa joto; isipokuwa kama inavyotakiwa na6.1, uchanganuzi wa bidhaa hutegemea viwango vya ziada vya kustahimili vilivyotolewa katika Jedwali Nambari 5.
JEDWALI 3 Mahitaji ya Kemikali kwa Vyuma vya Aloi | |||||||||
KUMBUKA | 1—Safu na vikomo katika jedwali hili vinatumika kwa chuma kisichozidi inchi 200.2(sentimita 12902) katika eneo la msalaba. | ||||||||
KUMBUKA | 2—Viwango vidogo vya vipengele fulani vipo katika vyuma vya aloi ambavyo havijabainishwa au kuhitajika. Vipengele hivi vinazingatiwa kama matukio | ||||||||
na inaweza kuwapo kwa viwango vya juu vifuatavyo: shaba, 0.35%; nikeli, 0.25%; chromium, 0.20%; molybdenum, 0.10%. | |||||||||
KUMBUKA | 3—Safu na mipaka iliyotolewa katika jedwali hili inatumika kwa uchanganuzi wa joto; isipokuwa kama inavyotakiwa na6.1, uchambuzi wa bidhaa unategemea husika | ||||||||
uvumilivu wa ziada ulioonyeshwa kwenye Jedwali Nambari 5. |
DarajaA,B | Vikomo vya Utungaji wa Kemikali, % | |||||||
Designa- | ||||||||
Kaboni | Manganese | Phospho- | Sulfuri,C,D | Silikoni | Nickel | Chromium | Molybde- | |
tion | ||||||||
rus,Cmax | max | nambari | ||||||
1330 | 0.28–0.33 | 1.60–1.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | … |
1335 | 0.33–0.38 | 1.60–1.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | … |
1340 | 0.38–0.43 | 1.60–1.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | … |
1345 | 0.43–0.48 | 1.60–1.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | … |
3140 | 0.38–0.43 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 1.10–1.40 | 0.55–0.75 | … |
E3310 | 0.08–0.13 | 0.45–0.60 | 0.025 | 0.025 | 0.15–0.35 | 3.25–3.75 | 1.40–1.75 | … |
4012 | 0.09–0.14 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.15–0.25 |
4023 | 0.20–0.25 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
4024 | 0.20–0.25 | 0.70–0.90 | 0.04 | 0.035−0.050 | 0.15–0.35 | … | … | 0.20–0.30 |
4027 | 0.25–0.30 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
4028 | 0.25–0.30 | 0.70–0.90 | 0.04 | 0.035−0.050 | 0.15–0.35 | … | … | 0.20–0.30 |
4037 | 0.35–0.40 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
4042 | 0.40–0.45 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
4047 | 0.45–0.50 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
4063 | 0.60–0.67 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.20–0.30 |
4118 | 0.18–0.23 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | 0.08–0.15 |
4130 | 0.28–0.33 | 0.40–0.60 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
4135 | 0.32–0.39 | 0.65–0.95 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
4137 | 0.35–0.40 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
4140 | 0.38–0.43 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
4142 | 0.40–0.45 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
4145 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
4147 | 0.45–0.50 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
4150 | 0.48–0.53 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | 0.15–0.25 |
4320 | 0.17–0.22 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | 0.40–0.60 | 0.20–0.30 |
4337 | 0.35–0.40 | 0.60–0.80 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | 0.70–0.90 | 0.20–0.30 |
E4337 | 0.35–0.40 | 0.65–0.85 | 0.025 | 0.025 | 0.15–0.35 | 1.65–2.00 | 0.70–0.90 | 0.20–0.30 |
4340 | 0.38–0.43 | 0.60–0.80 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | 0.70–0.90 | 0.20–0.30 |
E4340 | 0.38–0.43 | 0.65–0.85 | 0.025 | 0.025 | 0.15–0.35 | 1.65–2.00 | 0.70–0.90 | 0.20–0.30 |
4422 | 0.20–0.25 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.35–0.45 |
4427 | 0.24–0.29 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.35–0.45 |
4520 | 0.18–0.23 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | … | … | 0.45–0.60 |
4615 | 0.13–0.18 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | … | 0.20–0.30 |
4617 | 0.15–0.20 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | … | 0.20–0.30 |
4620 | 0.17–0.22 | 0.45–0.65 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | … | 0.20–0.30 |
4621 | 0.18–0.23 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 1.65–2.00 | … | 0.20–0.30 |
4718 | 0.16–0.21 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.90–1.20 | 0.35–0.55 | 0.30–0.40 |
4720 | 0.17–0.22 | 0.50–0.70 | 0.04 | 0.04 | 0.15–0.35 | 0.90–1.20 | 0.35–0.55 | 0.15–0.25 |
4815 | 0.13–0.18 | 0.40–0.60 | 0.04 | 0.04 | 0.15–0.35 | 3.25–3.75 | … | 0.20–0.30 |
4817 | 0.15–0.20 | 0.40–0.60 | 0.04 | 0.04 | 0.15–0.35 | 3.25–3.75 | … | 0.20–0.30 |
4820 | 0.18–0.23 | 0.50–0.70 | 0.04 | 0.04 | 0.15–0.35 | 3.25–3.75 | … | 0.20–0.30 |
5015 | 0.12–0.17 | 0.30–0.50 | 0.04 | 0.04 | 0.15–0.35 | … | 0.30–0.50 | … |
5046 | 0.43–0.50 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.20–0.35 | … |
5115 | 0.13–0.18 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
5120 | 0.17–0.22 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
5130 | 0.28–0.33 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | … |
5132 | 0.30–0.35 | 0.60–0.80 | 0.04 | 0.04 | 0.15–0.35 | … | 0.75–1.00 | … |
5135 | 0.33–0.38 | 0.60–0.80 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.05 | … |
5140 | 0.38–0.43 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
5145 | 0.43–0.48 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
5147 | 0.46–0.51 | 0.70–0.95 | 0.04 | 0.04 | 0.15–0.35 | … | 0.85–1.15 | … |
5150 | 0.48–0.53 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
5155 | 0.51–0.59 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
5160 | 0.56–0.64 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
52100E | 0.93–1.05 | 0.25–0.45 | 0.025 | 0.015 | 0.15–0.35 | Upeo 0.25 | 1.35–1.60 | 0.10 juu |
E50100 | 0.98–1.10 | 0.25–0.45 | 0.025 | 0.025 | 0.15–0.35 | … | 0.40–0.60 | … |
E51100 | 0.98–1.10 | 0.25–0.45 | 0.025 | 0.025 | 0.15–0.35 | … | 0.90–1.15 | … |
E52100 | 0.98–1.10 | 0.25–0.45 | 0.025 | 0.025 | 0.15–0.35 | … | 1.30–1.60 | … |
Vanadium | ||||||||
6118 | 0.16–0.21 | 0.50–0.70 | 0.04 | 0.04 | 0.15–0.35 | … | 0.50–0.70 | 0.10–0.15 |
6120 | 0.17–0.22 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | Dakika 0.10 |
6150 | 0.48–0.53 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | … | 0.80–1.10 | Dakika 0.15 |
Alumini | Molybdenum | |||||||
E7140 | 0.38–0.43 | 0.50–0.70 | 0.025 | 0.025 | 0.15–0.40 | 0.95–1.30 | 1.40–1.80 | 0.30–0.40 |
Nickel | ||||||||
8115 | 0.13–0.18 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.20–0.40 | 0.30–0.50 | 0.08–0.15 |
8615 | 0.13–0.18 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8617 | 0.15–0.20 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8620 | 0.18–0.23 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8622 | 0.20–0.25 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8625 | 0.23–0.28 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8627 | 0.25–0.30 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8630 | 0.28–0.33 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8637 | 0.35–0.40 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8640 | 0.38–0.43 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8642 | 0.40–0.45 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8645 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8650 | 0.48–0.53 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8655 | 0.51–0.59 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8660 | 0.55–0.65 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
8720 | 0.18–0.23 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.20–0.30 |
8735 | 0.33–0.38 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.20–0.30 |
8740 | 0.38–0.43 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.20–0.30 |
8742 | 0.40–0.45 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.20–0.30 |
8822 | 0.20–0.25 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.30–0.40 |
9255 | 0.51–0.59 | 0.60–0.80 | 0.04 | 0.04 | 1.80–2.20 | … | 0.60–0.80 | … |
9260 | 0.56–0.64 | 0.75–1.00 | 0.04 | 0.04 | 1.80–2.20 | … | … | … |
9262 | 0.55–0.65 | 0.75–1.00 | 0.04 | 0.04 | 1.80–2.20 | … | 0.25–0.40 | … |
E9310 | 0.08–0.13 | 0.45–0.65 | 0.025 | 0.025 | 0.15–0.35 | 3.00–3.50 | 1.00–1.40 | 0.08–0.15 |
9840 | 0.38–0.42 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.85–1.15 | 0.70–0.90 | 0.20–0.30 |
9850 | 0.48–0.53 | 0.70–0.90 | 0.04 | 0.04 | 0.15–0.35 | 0.85–1.15 | 0.70–0.90 | 0.20–0.30 |
50B40 | 0.38–0.42 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | … |
50B44 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | … |
50B46 | 0.43–0.50 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.20–0.35 | … |
50B50 | 0.48–0.53 | 0.74–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | … |
50B60 | 0.55–0.65 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.40–0.60 | … |
51B60 | 0.56–0.64 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | … | 0.70–0.90 | … |
81B45 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.20–0.40 | 0.35–0.55 | 0.08–0.15 |
86B45 | 0.43–0.48 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.40–0.70 | 0.40–0.60 | 0.15–0.25 |
94B15 | 0.13–0.18 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.30–0.60 | 0.30–0.50 | 0.08–0.15 |
94B17 | 0.15–0.20 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.30–0.60 | 0.30–0.50 | 0.08–0.15 |
94B30 | 0.28–0.33 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.30–0.60 | 0.30–0.50 | 0.08–0.15 |
94B40 | 0.38–0.43 | 0.75–1.00 | 0.04 | 0.04 | 0.15–0.35 | 0.30–0.60 | 0.30–0.50 | 0.08–0.15 |
B Madaraja yaliyoonyeshwa kwenye jedwali hili yenye herufi B, kama vile 50B40, yanaweza kutarajiwa kuwa na udhibiti wa boroni wa 0.0005%. AMadaraja yaliyoonyeshwa kwenye jedwali hili yenye kiambishi awali cha herufi E kwa ujumla yanatengenezwa kwa mchakato wa tanuru-msingi-umeme. Nyingine zote kwa kawaida hutengenezwa kwa mchakato wa msingi-wazi-wazi lakini zinaweza kutengenezwa na mchakato wa msingi wa tanuru ya umeme na marekebisho katika fosforasi na sulfuri.
CMapungufu ya salfa ya fosforasi kwa kila mchakato ni kama ifuatavyo.
Tanuru ya msingi ya umeme 0.025 max % Tanuru ya umeme yenye asidi 0.050 max %
Makao ya msingi ya wazi 0.040 max % Asidi ya kufungua makaa 0.050 max %
D Kiwango cha chini na cha juu cha sulfuri huonyesha vyuma vilivyosafishwa tena.
EMnunuzi anaweza kutaja viwango vya juu vifuatavyo: shaba, 0.30%; alumini, 0.050%; na oksijeni, 0.0015 %.
Mali ya Mitambo
Sifa za Kawaida za Mvutano, Ugumu na Hali ya Joto kwa baadhi ya Alama za Kawaida zaidi za Kaboni na Vyuma vya Aloi.
CW—Cold Worked SR—Stress Relived A—Annealed N— NormalizedA Yafuatayo ni ufafanuzi wa ishara kwa hali mbalimbali: HR—Hot Rolle
Daraja | Condi- | Mwisho | Mazao | Kurefusha | Rockwell, | ||||
Ubunifu- | tionA | Nguvu, | Nguvu, | katika 2 in | Ugumu | ||||
taifa | 50 mm,% | B Kiwango | |||||||
ksi | MPa | ksi | MPa | ||||||
1020 | HR | 50 | 345 | 32 | 221 | 25 | 55 | ||
CW | 70 | 483 | 60 | 414 | 5 | 75 | |||
SR | 65 | 448 | 50 | 345 | 10 | 72 | |||
A | 48 | 331 | 28 | 193 | 30 | 50 | |||
N | 55 | 379 | 34 | 234 | 22 | 60 | |||
1025 | HR | 55 | 379 | 35 | 241 | 25 | 60 | ||
CW | 75 | 517 | 65 | 448 | 5 | 80 | |||
SR | 70 | 483 | 55 | 379 | 8 | 75 | |||
A | 53 | 365 | 30 | 207 | 25 | 57 | |||
N | 55 | 379 | 36 | 248 | 22 | 60 | |||
1035 | HR | 65 | 448 | 40 | 276 | 20 | 72 | ||
CW | 85 | 586 | 75 | 517 | 5 | 88 | |||
SR | 75 | 517 | 65 | 448 | 8 | 80 | |||
A | 60 | 414 | 33 | 228 | 25 | 67 | |||
N | 65 | 448 | 40 | 276 | 20 | 72 | |||
1045 | HR | 75 | 517 | 45 | 310 | 15 | 80 | ||
CW | 90 | 621 | 80 | 552 | 5 | 90 | |||
SR | 80 | 552 | 70 | 483 | 8 | 85 | |||
A | 65 | 448 | 35 | 241 | 20 | 72 | |||
N | 75 | 517 | 48 | 331 | 15 | 80 | |||
1050 | HR | 80 | 552 | 50 | 345 | 10 | 85 | ||
SR | 82 | 565 | 70 | 483 | 6 | 86 | |||
A | 68 | 469 | 38 | 262 | 18 | 74 | |||
N | 78 | 538 | 50 | 345 | 12 | 82 | |||
1118 | HR | 50 | 345 | 35 | 241 | 25 | 55 | ||
CW | 75 | 517 | 60 | 414 | 5 | 80 | |||
SR | 70 | 483 | 55 | 379 | 8 | 75 | |||
A | 50 | 345 | 30 | 207 | 25 | 55 | |||
N | 55 | 379 | 35 | 241 | 20 | 60 | |||
1137 | HR | 70 | 483 | 40 | 276 | 20 | 75 | ||
CW | 80 | 552 | 65 | 448 | 5 | 85 | |||
SR | 75 | 517 | 60 | 414 | 8 | 80 | |||
A | 65 | 448 | 35 | 241 | 22 | 72 | |||
N | 70 | 483 | 43 | 296 | 15 | 75 | |||
4130 | HR | 90 | 621 | 70 | 483 | 20 | 89 | ||
SR | 105 | 724 | 85 | 586 | 10 | 95 | |||
A | 75 | 517 | 55 | 379 | 30 | 81 | |||
N | 90 | 621 | 60 | 414 | 20 | 89 | |||
4140 | HR | 120 | 855 | 90 | 621 | 15 | 100 | ||
SR | 120 | 855 | 100 | 689 | 10 | 100 | |||
A | 80 | 552 | 60 | 414 | 25 | 85 | |||
N | 120 | 855 | 90 | 621 | 20 | 100 |
d
Mahitaji ya Mtihani
Jaribio la Ugumu, Vipimo vya Mvutano, Vipimo Visivyoharibu, Usafi wa Chuma, Ugumu, Mtihani wa Kuwaka
Uwezo wa Ugavi
Uwezo wa Ugavi: Tani 2000 kwa Mwezi kwa Kila Daraja la Bomba la Chuma la ASTM A519-2006
Ufungaji
Katika Vifungu Na Katika Sanduku Imara Ya Mbao
Uwasilishaji
Siku 7-14 ikiwa iko kwenye hisa, siku 30-45 za kuzalisha
Malipo
30% depsoit, 70% L/C au B/L nakala au 100% L/C unapoonekana