321 stainless hlau 8 * 0.75mm coiled tubing
| Australia | Ib 2837-1986-321 |
| Lub teb chaws Yelemees | W.Nr 1.4541 X6CrNiTi18 10 |
| Tebchaws Askiv | BS970 Part 3 1991 321S31 BS970-1955 EN58B/EN58C |
| Nyiv | JIS G4303 SuS 321 |
| Teb chaws USA | ASTM A276-98b 321 SAE 30321 AISI 321 UNS S32100 |
321 stainless hlau 8 * 0.75mm coiled tubing
| Tshuaj muaj pes tsawg leeg | |||||||||||
| Min.% | Max % | ||||||||||
| Cov pa roj carbon | 0 | 0.08 ib | |||||||||
| Silicon | 0 | 1.00 Nws | |||||||||
| Manganese | 0 | 2.00 Nws | |||||||||
| Nickel | 9.00 Nws | 12.00 Nws | |||||||||
| Chromium | 17.00 Nws | 19.00 Nws | |||||||||
| Titanium | 5 x carbon | 0.80 ib | |||||||||
| Phosphorous | 0 | 0.045 ib | |||||||||
| Sulfur | 0 | 0.03 ib | |||||||||
| Mechanical Property Requirements - Annealed rau ASTM A276-98b 321 | |||||||||||
| Ua kom tiav | Kub tiav | Txias tiav | |||||||||
| Dia los yog Thickness mm | Tag nrho | Mus txog 12.7 | Tshaj 12.7 | ||||||||
| Temsile zog Mpa Min. | 515 | 620 | 515 | ||||||||
| Yield zog Mpa Min. | 205 | 310 | 205 | ||||||||
| Elongation hauv 50mm% Min. | 40 | 30 | 30 | ||||||||
| Cov cuab yeej cuab yeej cuab tam Ntawm Chav Kub - Annealed | |||||||||||
| Ua kom tiav | Txias Drawn | Lwm yam | |||||||||
| Tensile zog Mpa | 680 | 600 | |||||||||
| Yield zog Mpa | 500 | 280 | |||||||||
| Elongation hauv 50mm% | 40 | 55 | |||||||||
| Impact Charpy VJ | 180 | ||||||||||
| Hardness | HB | 200 | 165 | ||||||||
| Rc | 15 | ||||||||||
| Cov khoom kub siab | |||||||||||
| 321 qhia tau zoo oxidation tsis kam hauv kev pabcuam txuas mus txog 930oC, thiab nyob rau hauv qhov kev pab cuam sib nrug mus txog 870oC.Nws kuj tseem siv tau nyob rau hauv cov nag lossis daus ntawm carbide 430oIb-870oC tsis muaj kev pheej hmoo ntawm intergranular corrosion.Mechanical zog yog txo thaum kub nce.321 stainless hlau 8 * 0.75mm coiled tubing
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| Cov cuab yeej cuab yeej cuab tam - Annealed ntawm siab kub | |||||||||||
| KuboC | 20 | 430 | 550 | 650 | 760 ib | 870 ib | |||||
| Luv – Sijhawm Tensile Tests | Tensile zog Mpa | 580 | 425 | 365 | 310 | 205 | 140 | ||||
| Yield zog Mpa | 240 | 170 | 150 | 135 | 105 | 70 | |||||
| Elongation hauv 50mm% | 60 | 38 | 35 | 32 | 33 | 40 | |||||
| Creep Tests | Kev ntxhov siab rau 1% Creep hauv 10,000 Teev Mpa | 115 | 50 | 14 | |||||||
| Low Temperature Properties | |||||||||||
| 321 muaj qhov kub thiab txias zoo heev nrog kev nce tensile thiab yield zog nrog me ntsis poob ntawm toughness nyob rau hauv lub annealed mob. | |||||||||||
| Cov cuab yeej cuab yeej cuab tam - Annealed ntawm Zero thiab Sub-Zero Temperatures | |||||||||||
| KuboC | 0 | -70 | -130 | -180 | -240 | ||||||
| Tensile zog Mpa | 740 ib | 900 | 1135 ib | 1350 | 1600 | ||||||
| Yield zog Mpa | 300 | 340 | 370 | 400 | 450 | ||||||
| Elongation hauv 50mm% | 57 | 55 | 50 | 45 | 35 | ||||||
| Impact Charpy J | 190 | 190 | 186 | 186 | 150 | ||||||
Sau koj cov lus ntawm no thiab xa tuaj rau peb
