ASTM A299 G.A Mn-Si Alloy Pressure mudziyo wesimbi ndiro

Carbon steel ine Manganese-Silicon plate SA299 Grade A,SA299 Grade B pasi pesimbi yakatarwa standard ASME SA 299//SA 299M.Kune mamwe magiredhi maviri esimbi A299 Grade A neA299 Grade B vane midziyo yesimbi yakafanana zvinoenderana neASTM. A 299/A 299M. Kana iri yekurapa kwekupisa, ndiro yesimbi A299 Giredhi A uye A299 Giredhi B yakaenzana uye pasi pe50 millimeter inowanzo kukungurutswa mune se-yakakungurutswa mamiriro, yekumanikidza mudziyo simbi ndiro.
Maererano neASTM A299/A299M chiyero, ndiro yesimbi A299 Grade A uye A299 Grade B ichasarudzwa mumamiriro ezvinhu anotevera ehutano: S1.Vacuum treatment, S2. Kuongorora kwechigadzirwa. S3. Simulated post weld kupisa kurapwa kwema mechanical test coupons, S4. Yekuwedzera tension bvunzo, S5. Charpy V-notch kukanganisa bvunzo, S6. Donhedza uremu bvunzo, S7. High tembiricha tension bvunzo.

A299 Giredhi A Chemical Composition
Giredhi	The Element Max (%)
	C	Si	Mn	P	S	Mo
A299 G.A	0.28-0.30	0.13-0.45	0.84 -1.62	0.035	0.035	-

Giredhi	A299 Giredhi A Mechanical Property
	Ukobvu	Yield	Tensile	Elongation
A299 G.A	mm	Min Mpa	Mpa	Min  %
	t≦50	275-290	515-655	19
	50	275-290	515-655	19

1. Simbi Giredhi : A 299 Giredhi A, A 299 Giredhi B.
2. Dimension (T * W * L) : Ukobvu: 8mm kusvika 300mm; Upamhi: 1500mm kusvika 4020mm; Kureba: 4000mm kusvika 18000mm
3. Adopt Standard: ASTM A299 uye ASME SA 299.
4. Kupisa Kurapa: Kupisa kwakatenderedzwa, CR, Kugadziriswa, Kudzima, Kupisa, TMCP, Electroslag Remelting Technical.
5. Masevhisi esimbi: Kucheka, Kupenda, Bhora kuputika, Pretreatment uye Yechitatu bato muchikamu muDNV, BV, LR, GL, ABS uye CCS mune yakakura gobvu ngarava simbi ndiro.

ASTM A299 Giredhi A boiler simbi ndiro, ASME SA299 Giredhi A yekumanikidza mudziyo simbi ndiro inotsanangurwa yekabhoni simbi uye Manganese-Silicon. Kana iri ndiro yakatetepa SA299 Giredhi A iyo yakagadzira kubva kusimbi coil SA299 Giredhi A uye yakapihwa pasina kupisa kupisa kana kungoita nekunetsekana chete, izvo zvekuwedzera zvinodiwa, zvinosanganisira zvimwe zvinodiwa zvekuyedzwa uye kuziviswa kweimwe mibairo yebvunzo ichaiswa kuA20/ A20M simbi chiyero.

Zveunyanzvi Zvinodiwa & Mamwe Masevhisi:

• High tension test
• Low tembiricha inokanganisa bvunzo
• Normalized nokuda gobvu ndiro pamusoro 40mm
• Simulated post-welded heat treatment (PWHT)
• Yakabudiswa Orginal Mill test certificate pasi pe EN 10204 FORMAT 3. 1/3. 2
• Shot blasting uye Kupenda, Kucheka uye welding sezvinodiwa nemushandisi wekupedzisira