ASTM A514 ýokary güýçli polat plastinka

ASTM A514 garyndy polat plastinka

A514 plastinka polatlary, özüne çekiji artykmaçlyklary we aýratynlyklary bilen söndürilen we gyzgyn erginleriň toparydyr. Iň pes dartyş güýji 100 ksi (689 MPa) we iň azyndan 110 ksi (758 MPa). 2,5 dýuýmdan 6.0 dýuýma çenli plitalaryň kesgitlenen dartyş güýji 90 ksi (621 MPa) we ahyrky 100 - 130 ksi (689 - 896 MPa). A514 plastinka gowy kebşirlemegi we pes atmosfera temperaturasynda berkligi üpjün edýär. ASTM A514 topary köp sanly gurluş ulanylyşy, tehnika we enjamlar üçin niýetlenendir. Şeýle-de bolsa, ilkinji ulanylyşy gurluşykda gurluş polat ýalydyr. A517-i öz içine alýan polat topary, iň oňat güýç, berklik, poslama garşylyk, täsiriň aşgazana garşylygy we uzak möhletleýin ykdysadyýeti birleşdirýär.

A514 polat plastinka
ASTM A514 köplenç kranlarda we uly agyr ýük maşynlarynda gurluş polat hökmünde ulanylýar. Gne polat ätiýaçlyklary A514-iň köp sanly sanawyny.
Gysgaça syn:
Adatça kranlarda ýa-da uly agyr ýük maşynlarynda gurluş polat hökmünde ulanylýan A514, kebşirläp bolýan, işlenip bilinýän aýratynlyklary bilen ýokary güýç hödürleýär.
Şeýle hem T-1 polat diýilýär.
Güýçüň artmagy üçin söndürildi we gaharlandy.
Sekiz synpda bar: B, S, H, Q, E, F, A we P.
Agyr tabak galyňlygynda (3 dýuým ýa-da ondan uly) bar.
Pes temperaturada amatly. Elýeterli howa üçin täsirli synag netijeleri.

Elýeterli ululyklar
Gne polat aşakdaky standart ululyklary saklaýar, ýöne ýörite sargytlar üçin beýleki ululyklar bolup biler.

GRADE	PIKIR	Giňlik	Uzynlyk
B synpy B.	3 / 16 "- 1 1 / 4"	48 "- 120"	480-e çenli "
GRADE S.	3 / 16 "- 2 1 / 2"	48 "- 120"	480-e çenli "
GRADE H.	3 / 16 "- 2"	48 "- 120"	480-e çenli "
GRADE S.	3 / 16 "- 8"	48 "- 120"	480-e çenli "
GRADE E.	3 / 16 "- 6"	48 "- 120"	480-e çenli "
GRADE F.	3 / 16 "- 2 1 / 2"	48 "- 120"	480-e çenli "
GRADE A.	SORAG	SORAG	SORAG
GRADE P.	SORAG	SORAG	SORAG

MATERIAL MÜMKINÇILIKLER
Aşakdaky material aýratynlyklary ASTM aýratynlyklary bolup, Milliň synag hasabatynda tassyklanar.

GRADE	YIELD POINT (KSI)	DÖWRÜN GÖRNÜŞI (KSI)	MIN. 8 ”UZAK%
3 / 4 "ORA-DA KÖP KÖP	100	110-130	18
3 / 4-den BOLAN BOLAN	100	110-130	18
2,5 "6-dan" ULY	90	100-130	16

Himiýa kompozisiýasy
Aşakdaky kompozisiýa aýratynlyklary, A514 polat bahalary üçin ASTM aýratynlyklary.

B synp
Karbon	0.12-0.21%
MANGANESE	0.70-1.00%
FOSFOR MAX	0.030%
SULFUR MAX	0.030%
SILICON	0.20-0.35%
HROMIUM	0.40-0.65%
MOLYBDENUM	0.15-0.25%
WANADIUM	0.03-0.08%
TITANIUM	0.01-0.10%
BORON	0.0005-0.005%

S synpy
Karbon	0.11-0.21%
MANGANESE	1.10-1.50%
FOSFOR MAX	0.030%
SULFUR MAX	0.020%
SILICON	0.15-0.45%
MOLYBDENUM	0.10-0.60%
WANADIUM	0.06%
BORON	0.001-0.005%
KOLUMBIUM MAX	0.06%

H synpy
Karbon	0.12-0.21%
MANGANESE	0.95-1.30%
FOSFOR MAX	0.030%
SULFUR MAX	0.030%
SILICON	0.20-0.35%
Nikel	0.30-0.70%
HROMIUM	0.40-0.65%
MOLYBDENUM	0.20-0.30%
WANADIUM	0.03-0.08%
BORON	0.0005-0.005%

S synp
Karbon	0.14-0.21%
MANGANESE	0.95-1.30%
FOSFOR MAX	0.030%
SULFUR MAX	0.030%
SILICON	0.15-0.35%
Nikel	1.20-1.50%
HROMIUM	1.00-1.50%
MOLYBDENUM	0.40-0.60%
WANADIUM	0.03-0.08%

E synp
Karbon	0.12-0.20%
MANGANESE	0.40-0.70%
FOSFOR MAX	0.030%
SULFUR MAX	0.030%
SILICON	0.20-0.40%
HROMIUM	1.40-20%
MOLYBDENUM	0.40-0.60%
TITANIUM	0.01-0.10%
BORON	0.001-0.005%

Karbon	0.10-0.20%
MANGANESE	0.60-1.00%
FOSFOR MAX	0.030%
SULFUR MAX	0.030%
SILICON	0.15-0.35%
Nikel	0.70-1.00%
HROMIUM	0.40-0.65%
MOLYBDENUM	0.40-0.60%
WANADIUM	0.03-0.08%
COPPER	0.15-0.50%
BORON	0.0005-0.006%

A synp
Karbon	0.15-0.21%
MANGANESE	0.80-1.10%
FOSFOR MAX	0.030%
SULFUR MAX	0.030%
SILICON	0.40-0.80%
HROMIUM	0.50-0.80%
MOLYBDENUM	0.18-0.28%
ZIRKONIUM	0.05-0.15%
BORON	0.0025% MAX

P synp
Karbon	0.12-0.21%
MANGANESE	0.95-1.30%
FOSFOR MAX	0.030%
SULFUR MAX	0.030%
SILICON	0.20-0.35%
Nik	1.20-1.50%
HROMIUM	0.85-1.20%
MOLYBDENUM	0.45-0.60%
BORON	0.001-0.005% MAX