ASTM A516 GR.70 BOILER STEEL PATES

Tsanangudzo: Carbon Steel ASTM A516 Giredhi 70, 65, 60, 55
Manufacturing Types: Hot Rolled
Ukobvu: 2mm kusvika 150 mm
Kureba: 0.6m kusvika 3m
Kureba: 6m, 12m, yakagadzirirwa
Pamusoro: Zvakasikwa, Painted
Packing: Yakajairika gungwa kurongedza, yakasungwa ne streel strip.

A516 Grade 70 Chemical Composition
Giredhi	The Element Max (%)
	C	Si	Mn	P	S
A516 giredhi 70
Mukobvu <12.5mm	0.27	0.13-0.45	0.79-1.30	0.035	0.035
Ukobvu 12.5-50mm	0.28	0.13-0.45	0.79-1.30	0.035	0.035
Ukobvu 50-100mm	0.30	0.13-0.45	0.79-1.30	0.035	0.035
Ukobvu 100-200mm	0.31	0.13-0.45	0.79-1.30	0.035	0.035
Ukobvu> 200mm	0.31	0.13-0.45	0.79-1.30	0.035	0.035

Carbon Yakaenzana: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Giredhi		A516 Giredhi 70 Mechanical Property
	Ukobvu	Yield	Tensile	Elongation
A516 giredhi 70	mm	Min Mpa	Mpa	Min  %

Kurapa Kupisa:

Ndiro muukobvu hwemamirimita 40 [1.5 mukati] kana kuti pasi paro dzinowanzounzwa dziri se-yakakungurutswa. Muchiitiko chinoda normalized kana kushushikana kudzoreredzwa anozoziviswa pamberi pekuraira.
Ndiro dzinopfuura 40 mm [1.5 mu] ukobvu dzinofanirwa kugadziriswa.
Kana bvunzo dzekusimba dzichidiwa pamapureti 1.5 mu [40 mm] uye pasi pekukora uku, mahwendefa acho anogadziridzwa kunze kwekunge zvatsanangurwa neimwe nzira nemutengi.
Zvinobvumwa nemutengi, mitengo yekutonhodza nekukurumidza kupfuura kutonhodza mumhepo inotenderwa kuvandudza kuomarara, chero mahwendefa acho achizodziya mu1100 kusvika 1300 ℉ [595 kusvika 705 ℃].

Referenced Documents:

ASTM zviyero:
A20/A20M: General zvinodiwa zvesimbi mahwendefa emidziyo yekumanikidza uye matangi
A435/A435M: Tsanangudzo yeakatwasuka-beam ultrasonic bvunzo yesimbi mahwendefa
A577/A577M: Yekukona-beam ultrasonic kuongororwa kwemahwendefa esimbi
A578/A578M: ​​Yekunanga-beam UT bvunzo yemahwendefa akakungurutswa ekushandisa kwakakosha.