ASTM A572 Klas 50epiS355JRyo tou de gwo -fòs ba-alyaj asye estriktirèl klas yo itilize nan yon varyete aplikasyon.
Men yon konparezon ant de klas sa yo:
ASTM A572 Klas 50
Konpozisyon chimik:Kabòn (C): 0.23% Manganèz (Mn): 1.35% Fosfò (P): 0.04% maxSulphur (S): 0.05% maxSilicon (Si): 0.40% maxCopper (Cu): 0.20% min (lè spécifiée) Niobyòm (Nb): 0.005-05% (When) spécifiée.
Pwopriyete mekanik:Fòs rupture: 450-620 MPa (65-90 ksi)Fòs Sede: 345 MPa (50 ksi) minElongation: 18% min nan 8", 22% min nan 2"
Aplikasyon: ASTM A572 Klas 50 yo itilize nan pon, bilding, ekipman konstriksyon, machin machandiz, machin, pati kamyon, ak gwo fò tou won transmisyon kote gwo fòs ak amelyore soudabilite yo mande yo.
S355JR (EN 10025-2)
Konpozisyon chimik:Kabòn (C): 0.24%Manganèz (Mn): 1.60%Fosfò (P): 0.035% maxSulfur (S): 0.035% maxSilicon (Si): 0.55% max
Pwopriyete mekanik:Fòs rupture: 470-630 MPaYield fòs: 355 MPa minElongation: 20% min nan 8", 22% min nan 2"
Aplikasyon:S355JR se yon klas asye estriktirèl lajman itilize nan Ewòp epi li se tipikman itilize nan konstriksyon jeneral ak estrikti jeni, tankou pon, bato, plant elektrik, ak estrikti bilding.
Konparezon
Konpozisyon chimik:ASTM A572 Klas 50 ak S355JR gen kontni kabòn menm jan an men diferan yon ti kras nan Manganèz ak lòt eleman alyaj. Diferans yo ti tay ka enfliyanse pwopriyete mekanik yo ak soudabilite.
Pwopriyete mekanik:Tou de klas yo gen yon fòs sede minimòm de 355 MPa, men ASTM A572 Klas 50 ofri yon seri fòs rupture ki pi wo, ki fè li apwopriye pou aplikasyon pou yon ti kras pi egzijan.
Aplikasyon: ASTM A572 Klas 50 se souvan itilize nan aplikasyon konstriksyon pi lou ki mande pi wo fòs, pandan y ap S355JR se versatile ak lajman ki itilize nan divès aplikasyon estriktirèl atravè Ewòp.
An rezime, tou de ASTM A572 Klas 50 ak S355JR yo se chwa ekselan pou aplikasyon asye estriktirèl, ak ASTM A572 Klas 50 bay pi gwo kapasite fòs ak S355JR ofri adaptabilite ak itilizasyon toupatou nan pwojè konstriksyon Ewopeyen an. Chwa ki genyen ant yo ta depann de kondisyon espesifik pwojè yo, estanda rejyonal yo, ak bezwen aplikasyon yo.
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FAQ
K: Ki sa ki materyèl ASTM A572 GR 50?
A: ASTM A572 GR 50 se yon gwo fòs alyaj ba asye. Klas 50 difisil pou fòme paske li gen plis eleman alyaj pase asye pur men li ofri plis fòs pou chak inite pwa. Akòz gwo fòs li yo ASTM A572 Klas 50 Plak mande pou mwens materyèl pou satisfè kondisyon fòs pase asye kabòn plenn.
K: Ki ekivalan a materyèl ASTM A572 Klas 50?
A: Materyèl ekivalan a ASTM A572 Klas 50 gen ladan Ewopeyen S355JR ak S355J2, Chinwa Q345B, ak Endyen IS FE410WC, tout segondè -fòs ba- alyaj (HSLA) asye ak fòs sede menm jan an ak aplikasyon. Materyèl sa yo yo itilize nan aplikasyon estriktirèl tankou pon, bilding ki wo-, ak machin.
K: Ki diferans ki genyen ant ASTM A36 ak ASTM A572 GR 50?
A: Kòm mansyone pi bonè, A36 se asye ki gen yon fòs sede minimòm de 36,000 PSI. Klas sa a soti fòs li nan yon konbinezon kabòn ak Manganèz. Nan lòt men an, A572-50, pou egzanp, se yon kalite asye ak yon fòs sede minimòm de 50,000 PSI.
K: Ki diferans ki genyen ant A572 Klas 50 ak s355?
A: An rezime, tou de ASTM A572 Klas 50 ak S355JR yo se chwa ekselan pou aplikasyon asye estriktirèl, ak ASTM A572 Klas 50 bay pi gwo kapasite fòs ak S355JR ofri adaptabilite ak itilizasyon toupatou nan pwojè konstriksyon Ewopeyen an.
K: Ki klas asye S355 Jr?
A: S355JR se yon klas ki ba-kabòn asye souvan itilize nan aplikasyon estriktirèl. Li fè pati fanmi 'S' nan asye, ki gen ladan S235, S275, ak S355 klas. Deziyasyon "JR" la vle di ke materyèl la te sibi yon tès enpak Charpy V-nan 208 degre epi li gen yon fòs enpak minimòm de 27 Joules.
K: Ki ekivalan asye a nan S355?
A: A572-50
S355 Klas Plak ekivalan
ASTM te idantifye A572-50 kòm yon sibstitisyon akseptab pou S355. Tou de klas yo gen konpozisyon chimik ki sanble epi yo se gwo -fòs, asye estriktirèl ki ba-alyaj.
| Lòt Kabòn ak Low-alyaj segondè-Fòs Steel | |||||
| ASTM/ASME | ASTM A36/A36M | ASTM A36 | |||
| ASTM A283/A283M | ASTM A283 Klas A | ASTM A283 Klas B | ASTM A283 Klas C | ASTM A283 Klas D | |
| ASTM A514/A514M | ASTM A514 Klas A | ASTM A514 Klas B | ASTM A514 Klas C | ASTM A514 Klas E | |
| ASTM A514 Klas F | ASTM A514 Klas H | ASTM A514 klas J | ASTM A514 Klas K | ||
| ASTM A514 Klas M | ASTM A514 Klas P | ASTM A514 Klas Q | ASTM A514 Klas R | ||
| ASTM A514 Klas S | ASTM A514 Klas T | ||||
| ASTM A572/A572M | ASTM A572 Klas 42 | ASTM A572 Klas 50 | ASTM A572 Klas 55 | ASTM A572 Klas 60 | |
| ASTM A572 Klas 65 | |||||
| ASTM A573/A573M | ASTM A573 Klas 58 | ASTM A573 Klas 65 | ASTM A573 Klas 70 | ||
| ASTM A588/A588M | ASTM A588 Klas A | ASTM A588 Klas B | ASTM A588 Klas C | ASTM A588 Klas K | |
| ASTM A633/A633M | ASTM A633 Klas A | ASTM A633 Klas C | ASTM A633 Klas D | ASTM A633 Klas E | |
| ASTM A656/A656M | ASTM A656 Klas 50 | ASTM A656 Klas 60 | ASTM A656 Klas 70 | ASTM A656 Klas 80 | |
| ASTM A709/A709M | ASTM A709 Klas 36 | ASTM A709 Klas 50 | ASTM A709 Klas 50S | ASTM A709 Klas 50W | |
| ASTM A709 klas HPS 50W | ASTM A709 klas HPS 70W | ASTM A709 Klas 100 | ASTM A709 Klas 100W | ||
| ASTM A709 klas HPS 100W | |||||
| ASME SA36/SA36M | ASME SA36 | ||||
| ASME SA283/SA283M | ASME SA283 Klas A | ASME SA283 Klas B | ASME SA283 Klas C | ASME SA283 Klas D | |
| ASME SA514/SA514M | ASME SA514 Klas A | ASME SA514 Klas B | ASME SA514 Klas C | ASME SA514 Klas E | |
| ASME SA514 Klas F | ASME SA514 Klas H | ASME SA514 Klas J | ASME SA514 Klas K | ||
| ASME SA514 Klas M | ASME SA514 Klas P | ASME SA514 Klas Q | ASME SA514 Klas R | ||
| ASME SA514 Klas S | ASME SA514 Klas T | ||||
| ASME SA572/SA572M | ASME SA572 Klas 42 | ASME SA572 Klas 50 | ASME SA572 Klas 55 | ASME SA572 Klas 60 | |
| ASME SA572 Klas 65 | |||||
| ASME SA573/SA573M | ASME SA573 Klas 58 | ASME SA573 Klas 65 | ASME SA573 Klas 70 | ||
| ASME SA588/SA588M | ASME SA588 Klas A | ASME SA588 Klas B | ASME SA588 Klas C | ASME SA588 Klas K | |
| ASME SA633/SA633M | ASME SA633 Klas A | ASME SA633 Klas C | ASME SA633 Klas D | ASME SA633 Klas E | |
| ASME SA656/SA656M | ASME SA656 Klas 50 | ASME SA656 Klas 60 | ASME SA656 Klas 70 | ASME SA656 Klas 80 | |
| ASME SA709/SA709M | ASME SA709 Klas 36 | ASME SA709 Klas 50 | ASME SA709 Klas 50S | ASME SA709 Klas 50W | |
| ASME SA709 klas HPS 50W | ASME SA709 klas HPS 70W | ASME SA709 Klas 100 | ASME SA709 Klas 100W | ||
| ASME SA709 klas HPS 100W | |||||
| EN10025 | EN10025-2 | EN10025-2 S235J0 | EN10025-2 S275J0 | EN10025-2 S355J0 | EN10025-2 S355K2 |
| EN10025-2 S235JR | EN10025-2 S275JR | EN10025-2 S355JR | EN10025-2 S420J0 | ||
| EN10025-2 S235J2 | EN10025-2 S275J2 | EN10025-2 S355J2 | |||
| EN10025-3 | EN10025-3 S275N | EN10025-3 S355N | EN10025-3 S420N | EN10025-3 S460N | |
| EN10025-3 S275NL | EN10025-3 S355NL | EN10025-3 S420NL | EN10025-3 S460NL | ||
| EN10025-4 | EN10025-4 S275M | EN10025-4 S355M | EN10025-4 S420M | EN10025-4 S460M | |
| EN10025-4 S275ML | EN10025-4 S355ML | EN10025-4 S420ML | EN10025-4 S460ML | ||
| EN10025-6 | EN10025-6 S460Q | EN10025-6 S460QL | EN10025-6 S460QL1 | EN10025-6 S500Q | |
| EN10025-6 S500QL | EN10025-6 S500QL1 | EN10025-6 S550Q | EN10025-6 S550QL | ||
| EN10025-6 S550QL1 | EN10025-6 S620Q | EN10025-6 S620QL | EN10025-6 S620QL1 | ||
| EN10025-6 S690Q | EN10025-6 S690QL | EN10025-6 S690Q1 | EN10025-6 S890Q | ||
| EN10025-6 S890QL | EN10025-6 S890QL1 | EN10025-6 S960Q | EN10025-6 S960QL | ||
| JIS | JIS G3101 | JIS G3101 SS330 | JIS G3101 SS400 | JIS G3101 SS490 | JIS G3101 SS540 |
| JIS G3106 | JIS G3106 SM400A | JIS G3106 SM400B | JIS G3106 SM400C | JIS G3106 SM490A | |
| JIS G3106 SM490YA | JIS G3106 SM490B | JIS G3106 SM490YB | JIS G3106 SM490C | ||
| JIS G3106 SM520B | JIS G3106 SM520C | JIS G3106 SM570 | |||
| DIN | DIN 17100 | DIN17100 St52-3 | DIN17100 St37-2 | DIN17100 St37-3 | DIN17100 RSt37-2 |
| DIN17100 USt37-2 | |||||
| DIN 17102 | DIN17102 StE315 | DIN17102 EStE315 | DIN17102 TStE315 | DIN17102 WStE315 | |
| DIN17102 StE355 | DIN17102 EStE355 | DIN17102 TStE355 | DIN17102 WStE355 | ||
| DIN17102 StE380 | DIN17102 EStE380 | DIN17102 TStE380 | DIN17102 WStE380 | ||
| DIN17102 StE420 | DIN17102 EStE420 | DIN17102 TStE420 | DIN17102 WStE420 | ||
| DIN17102 StE460 | DIN17102 EStE460 | DIN17102 TStE460 | DIN17102 WStE460 | ||
| DIN17102 StE500 | DIN17102 EStE500 | DIN17102 TStE500 | DIN17102 WStE500 | ||
| DIN17102 EStE285 | |||||
| GB | GB/T700 | GB/T700 Q235A | GB/T700 Q235B | GB/T700 Q235C | GB/T700 Q235D |
| GB/T700 Q275 | |||||
| GB/T1591 | GB/T1591 Q345A | GB/T1591 Q390A | GB/T1591 Q420A | GB/T1591 Q420E | |
| GB/T1591 Q345B | GB/T1591 Q390B | GB/T1591 Q420B | GB/T1591 Q460C | ||
| GB/T1591 Q345C | GB/T1591 Q390C | GB/T1591 Q420C | GB/T1591 Q460D | ||
| GB/T1591 Q345D | GB/T1591 Q390D | GB/T1591 Q420D | GB/T1591 Q460E | ||
| GB/T1591 Q345E | GB/T1591 Q390E | ||||
| GB/T16270 | GB/T16270 Q550C | GB/T16270 Q550D | GB/T16270 Q550E | GB/T16270 Q550F | |
| GB/T16270 Q620C | GB/T16270 Q620D | GB/T16270 Q620E | GB/T16270 Q620F | ||
| GB/T16270 Q690C | GB/T16270 Q690D | GB/T16270 Q690E | GB/T16270 Q690F | ||
| GB/T16270 Q800C | GB/T16270 Q800D | GB/T16270 Q800E | GB/T16270 Q800F | ||
| GB/T16270 Q890C | GB/T16270 Q890D | GB/T16270 Q890E | GB/T16270 Q890F | ||
| GB/T16270 Q960C | GB/T16270 Q960D | GB/T16270 Q960E | GB/T16270 Q960F | ||
| GB/T16270 Q500 | |||||
