Na mea hoolei o na kipu
Nā Mea Hoolei ASTM
| Mea waiwai | ASTM Ke hoolei ana SPEC | lawelawe |
| ʻO ka hao hao | ASTM A216 Papa WCB | ʻO nā noi ʻino ʻole me ka wai, ka aila a me nā kinoea ma nā mahana ma waena o -20°F (-30°C) a me +800°F (+425°C) |
| Haʻahaʻa Temp ʻO ka hao hao | ASTM A352 Papa LCB | Nā noi wela haʻahaʻa i -50°F (-46°C). ʻAʻole no ka hoʻohana ʻana ma luna o +650°F (+340°C). |
| Haʻahaʻa Temp ʻO ka hao hao | ASTM A352 Papa LC1 | Nā noi wela haʻahaʻa i -75°F (-59°C). ʻAʻole no ka hoʻohana ma luna o +650°F (+340°C). |
| Haʻahaʻa Temp ʻO ka hao hao | ASTM A352 Papa LC2 | Nā noi wela haʻahaʻa i -100°F (-73°C). ʻAʻole no ka hoʻohana ma luna o +650°F (+340°C). |
| 3½% Nikela kila | ASTM A352 Papa LC3 | Nā noi wela haʻahaʻa i -150°F (-101°C). ʻAʻole no ka hoʻohana ma luna o +650°F (+340°C). |
| 1¼% Chrome 1/2% Moly Steel | ASTM A217 Papa WC6 | ʻO nā noi ʻino ʻole me ka wai, ka aila a me nā kinoea ma nā mahana ma waena o -20°F (-30°C) a me +1100°F (+593°C). |
| 2¼% Chrome | ASTM A217 Papa C9 | ʻO nā noi ʻino ʻole me ka wai, ka aila a me nā kinoea ma nā mahana ma waena o -20°F (-30°C) a me +1100°F (+593°C). |
| 5% Chrome 1/2% Moly | ASTM A217 Papa C5 | ʻO nā mea hoʻoheheʻe haʻahaʻa a i ʻole nā mea erosive a me nā mea hoʻoheheʻe ʻole i nā mahana ma waena o -20°F (-30°C) a me +1200°F (+649°C). |
| 9% Chrome 1% Moli | ASTM A217 Papa C12 | ʻO nā mea hoʻoheheʻe haʻahaʻa a i ʻole nā mea erosive a me nā mea hoʻoheheʻe ʻole i nā mahana ma waena o -20°F (-30°C) a me +1200°F (+649°C). |
| 12% Chrome kila | ASTM A487 Papa CA6NM | Hoʻohana ʻino ma nā mahana ma waena o -20°F (-30°C) a me +900°F (+482°C). |
| 12% Chrome | ASTM A217 Papa CA15 | Hoʻohana ʻino i nā mahana a hiki i +1300°F (+704°C) |
| 316SS | ASTM A351 Papa CF8M | ʻO nā lawelawe ʻino ʻole a i ʻole ka wela haʻahaʻa a kiʻekiʻe paha ma waena o -450°F (-268°C) a me +1200°F (+649°C). Ma luna o +800°F (+425°C) e kuhikuhi i ka maʻiʻo kalapona he 0.04% a ʻoi aku paha. |
| 347SS | ASTM 351 Papa CF8C | ʻO ka mea mua no ka wela kiʻekiʻe, nā noi corrosive ma waena o -450°F (-268°C) a me +1200°F (+649°C). Ma luna o +1000°F (+540°C) e kuhikuhi i ka maʻiʻo kalapona he 0.04% a ʻoi aku paha. |
| 304SS | ASTM A351 Papa CF8 | ʻO nā lawelawe hoʻoheheʻe ʻole ʻia ma waena o -450°F (-268°C) a me +1200°F (+649°C). Ma luna o +800°F (+425°C) e kuhikuhi i ka maʻiʻo kalapona he 0.04% a ʻoi aku paha. |
| 304L SS | ASTM A351 Papa CF3 | ʻO nā lawelawe ʻino a i ʻole nā lawelawe i +800F (+425°C). |
| 316L SS | ASTM A351 Papa CF3M | ʻO nā lawelawe ʻino a i ʻole nā lawelawe i +800F (+425°C). |
| Aloe-20 | ASTM A351 Papa CN7M | Kūleʻa maikaʻi i ka waika sulfuric wela i +800F (+425°C). |
| Monel | ASTM 743 Papa M3-35-1 | Mākaukau weldable. ʻO ke kūpaʻa maikaʻi i ka corrosion e nā ʻakika organik maʻamau a me ka wai paʻakai. ʻAʻole kūpaʻa loa i ka hapa nui o nā haʻina alkaline i +750°F (+400°C). |
| ʻO Hastelloy B | ASTM A743 Papa N-12M | He kūpono no ka lawelawe ʻana i ka waika hydrofluoric ma nā ʻano a me nā mahana. Kūleʻa maikaʻi i ka sulfuric a me ka phosphoric acid i +1200°F (+649°C). |
| ʻO Hastelloy C | ASTM A743 Papa CW-12M | Kūleʻa maikaʻi i nā kūlana oxidation span. ʻO nā waiwai maikaʻi i nā wela kiʻekiʻe. Kūleʻa maikaʻi i ka sulfuric a me ka phosphoric acid i +1200°F (+649°C). |
| Inconel | ASTM A743 Papa CY-40 | Maikaʻi loa no ka lawelawe wela wela. ʻO ke kūpaʻa maikaʻi i ka media corrosive spanly a me ka lewa i +800°F (+425°C). |
| keleawe | ASTM B62 | Ka wai, ka aila a i ʻole ke kinoea: a hiki i 400°F. Maikaʻi no ka lawelawe brine a me ka wai kai. |
| Mea waiwai | ASTM Ke hoolei ana SPEC | lawelawe |
Ka manawa hoʻouna: Sep-21-2020