ASTM A53/A106 Bututu mara nauyi
ASTM A53 carbon karfe bututu maida hankali ne akan sumul, welded, baki, da zafi-tsoma galvanized bututu.
Daidaitawa | BS 1387, BS EN 10297, BS 4568, BS EN10217, JIS G3457 |
Daraja | 10#-45#, Cr-Mo alloy, 15NiCuMoNb5, 10Cr9Mo1VNb, A53-A369 |
Out diamita | 21.3-610 mm |
Kaurin bango | 2-50 mm |
Siffar Sashe | Zagaye |
Aikace-aikace | Ruwan Ruwa |
Maganin Sama | varnished, hula, marking |
Takaddun shaida | API |
Carbon Karfe Bututu | ASTM A53/106/API 5L B |
ST37/ST44 Daidaitaccen bututu mara nauyi | DIN 2448/2391/1629/17100 |
DIN 2391/2448/1629,ST37/ST52 karfe bututu | Saukewa: ST37/ST52 |
Bututun Karfe Mai zafi Na Birgima | ASTM A 53/106/API 5L B |
Tumbun Tufafin Karfe Mai Ruwa Mara Sanyi | ASTM A106/DIN 17175/2448 |
Carbon Seamless Karfe Bututu | ASTM A53/106/API 5L B |
ASTM A53 carbon karfe bututu maida hankali ne akan sumul, welded, baki, da zafi-tsoma galvanized bututu.
ASTM A53 GRADE A&B
Wannan ƙayyadaddun ya ƙunshi baƙar fata mara ƙarfi da welded da bututun ƙarfe mai zafi a cikin girman girman 1/8”in. Zuwa 20 in. Mai haɗawa (3.18mm-660.4mm) tare da kauri mara ƙima (matsakaici) bango.
ASTM A106 A, B & C
Wannan ƙayyadaddun yana rufe bututun ƙarfe maras nauyi don sabis ɗin zafin jiki mai girma a cikin girman girman 1/8 in. Zuwa 26 inci mai haɗawa (3.18mm-660.4mm) tare da kauri mara ƙima (matsakaici) bango.
Matsayin Carbon 0.25% max.Manganese 0.27 zuwa 0.93%
Carbon Grade B 0.30% max.Manganese 0.29 zuwa 1.06%
Matsayin C Carbon 0.35% max.Manganese 0.29 zuwa 1.06%
Duk maki suna da ƙima iri ɗaya don Sulfur 0.058% max.Phosphorus 0.048% max.Silicon 0.20% min.
Haɗin Sinadari (%):
Daidaitawa | Daraja | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
ASTM A53M | A | = 0.25 | - | = 0.95 | = 0.05 | = 0.045 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 |
B | = 0.30 | - | = 1.2 | = 0.05 | = 0.045 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 |
Kayayyakin Injini:
Daidaitawa | Daraja | Ƙarfin ƙarfi (Mpa) | Ƙarfin Haɓaka (Mpa) | Tsawaitawa (%) | |
ASTM A53M | A | = 330 | =205 | Duba tebur 3 na ASTM A53 | |
Daidaitawa | Daraja | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
Saukewa: ASTMA106M | A | = 0.25 | = 0.10 | 0.27-0.93 | = 0.035 | = 0.035 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 |
B | = 0.30 | = 0.10 | 0.29-1.06 | = 0.035 | = 0.035 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 | |
C | = 0.35 | = 0.10 | 0.29-1.06 | = 0.035 | = 0.035 | = 0.40 | = 0.40 | = 0.40 | = 0.15 | = 0.08 |
Kayayyakin Injini:
Daidaitawa | Daraja | Ƙarfin ƙarfi (Mpa) | Ƙarfin Haɓaka (Mpa) | Tsawaitawa (%) |
Saukewa: ASTM A106M | A | = 330 | =205 | Duba tebur 4 na ASTM A106 |
B | = 415 | =240 | ||
C | = 485 | =275 |
varnished, hula, marking