ASME SA516 GR.70 Dzvinyiriro mudziyo simbi ndiro

ASTM A516 Giredhi 70 Plate inodaidzwawo se ASME SA516-70. Iyi simbi plate giredhi inonzi medium carbon alloy inewo huwandu hwemanganese, phosphorus, sarufa, nesilicon. A516 inonyanya kushandiswa sevhisi mumidziyo ine welded pressure apo panodiwa kusimba kwenotch yakagadziridzwa.
Ukobvu: 6MM kusvika 300MM,
Upamhi: 1500mm kusvika 4050mm,
Kureba: 3000mm kusvika 15000mm

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

Giredhi		A516 Giredhi 70 Mechanical Property
	Ukobvu	Yield	Tensile	Elongation
A516 giredhi 70	mm	Min Mpa	Mpa	Min  %
	6-40	260	485-620	21%
	40-100	260	485-620	17%

Zvishandiso uye Ruzivo rweMagadzirirwo eA516 Plates

Simbi ichaurawa uye ichasimbisa kune yakanaka austenitic saizi yezviyo zvinodiwa zveSPEC A20/A20M.

Kupisa Kurapa

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 ℃].