Name: Lachin ASTM A387 Cr - Mo alyaj veso asye plak plak manifaktirè faktori founisè
Brand: GNEE
SKU: 232907792

Dekri teren

Karakteristik teknik

Materyèl: CHROMIUM - Molybdenum alyaj asye
Klas: ASTM A387 Klas 12 Klas 2
Gwosè: THK 6 mm.x lajè 16 mm x longè pi gran pase oswa egal a 1,219 mm.

Konpozisyon chimik (analiz chalè):

C =0.05-0.17%, Mn =0.40-0.65%,

P =0.025 %max, s =0.025 %max,

Si=0.15-0.40%, cr =0.80-1.15%,

Mo =0.45-0.60%

Konpozisyon chimik (analiz pwodwi):
C =0.04-0.17%, Mn =0.35-0.73%,

P =0.025 %max, s =0.025 %max,

Si=0.13-0.45%, cr =0.74-1.21%,

Mo =0.40-0.65%

Fòs rupture: 380-550 MPa (65-85 ksi)
Fòs sede: pi gran pase oswa egal a 230 MPa (33 ksi)
Elongasyon nan 2 pous (50mm): pi gran pase oswa egal a 22 %

Astm a387 cr - Mo alyaj plak veso asye

ASTM A387 se yon CHROMIUM - MOLYBDENUM STEEL ALLOY STEEL plak ki ka itilize nan pwosesis pwodwi asye, estrikti asye ak asye pati pwosesis. Sa yo CHROMIUM - MOLYBDENUM plak asye alyaj yo sitou itilize nan chodyèr soude ak veso presyon nan segondè - anviwònman tanperati.

Plak yo apwovizyone pa estanda sa a gen ladan ASTM A387 Klas 2, Klas 12, Klas 11, Klas 22, Klas 22L, Klas 21, Klas 21L, Klas 5, Klas 9, Klas 91 Klas 91. Tout klas eksepte klas 21L, 22L ak 91 ki disponib nan de klas fòs rupture.

Klas 21L ak 22L yo disponib sèlman kòm klas 1, pandan y ap klas 91 se sèlman ki disponib kòm klas 2.

Tout plak yo nou stock soti nan plizyè nan pi byen - moulen an li te ye nan peyi Lachin: Baosteel, Wuhan fè ak asye, Anshan fè ak asye, fè Taiyuan ak asye, elatriye.

ASTM A387 segondè rupture asye plak konpozisyon chimik

Konpozisyon chimik nan ASTM A387 plak asye alyaj, %
Egalize	Ògje	C	Mn	P	S	Si	Cr	Mwa	Lòt lòt
Klas 2	S50460	0.04-0.21	0.50-0.88	0.025	0.025	0.13-0.45	0.46-0.85	0.40-0.65	-
Klas 12	K11757	0.04-0.17	0.35-0.73	0.025	0.025	0.13-0.45	0.74-1.21	0.40-0.65	-
Klas 11	K11789	0.04-0.17	0.35-0.73	0.025	0.025	0.44-0.86	0.94-1.56	0.40-0.70	-
Klas 22	K21590	0.04-0.15	0.25-0.66	0.025	0.025	Mwens pase oswa egal a 0.50	1.88-2.62	0.85-1.15	-
Klas 22L	K21590	Mwens pase oswa egal a 0.12	0.25-0.66	0.025	0.025	Mwens pase oswa egal a 0.50	1.88-2.62	0.85-1.15	-
Klas 21	K31545	0.04-0.15	0.25-0.66	0.025	0.025	Mwens pase oswa egal a 0.50	2.63-3.37	0.85-1.15	-
Klas 21L	K31545	0.12	0.25-0.66	0.025	0.025	Mwens pase oswa egal a 0.50	2.63-3.37	0.85-1.15	-
Klas 5	S50200	Mwens pase oswa egal a 0.15	0.25-0.66	0.025	0.025	Mwens pase oswa egal a 0.55	3.90-6.10	0.40-0.70	-
Klas 9	K90941	Mwens pase oswa egal a 0.15	0.25-0.66	0.025	0.025	Mwens pase oswa egal a 1.05	7.90-10.10	0.85-1.15	*A
Klas 91	K90901	0.06-0.15	0.25-0.66	0.025	0.012	0.18-0.56	7.90-9.60	0.80-1.10	*B

ASTM A387 Segondè Fòs Steel Fèy Pwopriyete mekanik

Pwopriyete mekanik ASTM A387 Steel Alloy
Egalize	Fòs rupture, KSI [MPA]	Sede fòs, min. KSI [MPA]	Elongasyon, min. %		Rediksyon nan zòn, min, %
Egalize	Fòs rupture, KSI [MPA]	Sede fòs, min. KSI [MPA]	8 pous	2 pous	Rediksyon nan zòn, min, %
Klas 2 Cl 1	55-80[380-550]	33[230]	18	22	-
Klas 2 Cl 2	70-90[485-620]	45[310]	18	22	-
Klas 12 Cl 1	55-80[380-550]	33[230]	18	22	-
Klas 12 Cl 2	65-85[450-585]	40[275]	19	22	-
Klas 11 CL1	60-85[415-585]	35[240]	19	22	-
Klas 11 CL2	75-100[515-690]	45[310]	18	22	-
Klas 22 CL1	60-85[415-585]	30[205]	-	18	45^*A
Klas 22 CL2	75-100[515-690]	45[310]	-	18	45^*A
Klas 22L CL1	60-85[415-585]	30[205]	-	18	45^*A
Klas 21 CL1	60-85[415-585]	30[205]	-	18	45^*A
Klas 21 CL2	75-100[515-690]	45[310]	-	18	45^*A
Klas 21L CL1	60-85[415-585]	30[205]	-	18	45^*A
Klas 5 CL1	60-85[415-585]	30[205]	-	18	45^*A
Klas 5 CL2	75-100[515-690]	45[310]	-	18	45^*A
Klas 9 CL1	60-85[415-585]	30[205]	-	18	45^*A
Klas 9 CL2	75-100[515-690]	45[310]	-	18	45^*A
Klas 91 CL2	85-110[585-760]	60[415]	-	18	-

Enspeksyon ak tès yo

Enspeksyon an ak tès ki dwe variantes fè sou ASTM A387 plak asye alyaj gen ladan yo: tès tansyon, Charpy V - tès enpak dan, tès pwa gout, segondè - tès tansyon tanperati, egzamen ultrason, egzamen patikil mayetik.