Ngwaahịa
We have professional sales team numbered 200 with more than 16 years experience.
Ọnọdụ:
Ụlọ > Ngwaahịa > Efere ígwè > Hight Ike Low Alloy Steel

SM490C ígwè efere

N'okpuru Janpanese ígwè ọkọlọtọ Jis g3106, SM490 nwere atọ dị iche iche akara ule, aush dị ka SM490A, SM490B na SM490C, isi ihe dị iche bụ carbon nwere maka ndị a ígwè akara ule.Comparing na SM490B, ígwè efere SM490C ga-mere ala okpomọkụ impacting ule n'okpuru 0 centigrade na kacha nta mmetụta ike uru na 47J, SM490B na 27J maka sample ule efere.If ọgwụgwụ ọrụ kwesịrị ime okpomọkụ ọgwụgwọ maka structural ígwè efere SM490C n'okpuru Normalized, Quenched na iwe, iwe, ha kwesịrị nyere okwu a na PO mgbe nyere iwu. .
Ngwa igwe maka SM490C Structural steel
Ọkpụrụkpụ (mm)
SM490C ≤ 16 > 16 ≤ 40 > 40 ≤ 75 > 75 ≤ 100 > 100 ≤ 160 > 160
Ike mpụta (≥Mpa) 325 315 295 295 285 275
≤ 100 > 100
Ike tensile (Mpa) 490-610 400-610
Ngwakọta kemịkalụ maka SM490C Structural steel (Ladle Analysis Max%)
Ihe mejupụtara kemịkalụ bụ isi nke SM490C
Ọkpụrụkpụ (mm) C Si Mn P S
T≤50 0.18 0.55 1.60 0.035 0.035
50 0.18
Ajuju
* Aha
* E-mail
Ekwentị
Obodo
Ozi