SS540 irin igbekale

♦  Idanwo ẹdọfu giga
♦ Idanwo ipadanu iwọn otutu kekere
♦ Itọju gbigbona ti a ṣe lẹhin-welded (PWHT)
♦ Iwe-ẹri idanwo Orginal Mill ti a fun labẹ EN 10204 FORMAT 3.1 /3.2
♦ Gbigbọn ibọn ati kikun, gige ati alurinmorin gẹgẹbi awọn ibeere olumulo ipari
Yiyi labẹ ASTM A6 / A6M fun awọn ibeere Genenal ti irin ti a lo igbekale

►Ohun-ini ẹrọ fun SS540 irin kekere:

Sisanra (mm)
SS540	≤ 16	> 16 ≤ 40	> 40 ≤ 100	> 100
Agbara ikore (≥Mpa)	400	390	390	390
Agbara fifẹ (Mpa)	540

►Ipilẹ kemikali fun irin erogba SS540 (Itupalẹ Ooru Max%)

Awọn eroja kemikali akọkọ ti SS540
C	Mn	P	S	Awọn eroja alloy miiran le ṣafikun
0.30	0.30	0.040	0.040