ASTM A249 Txuj.pdf

Nov 06, 2024

Tso lus

Keeb kwm versions ntawm ASTM A249 tus qauv muaj xws li A249 / A249M-03, uas yog rau nominal phab ntsa thickness welded yeeb nkab ua los ntawm austenitic steel rau boiler, superheater, tshav kub exchanger, los yog condenser hlab. Tus qauv qhia qhov loj thiab thickness ntau ntawm cov yeeb nkab, nrog rau cov cuab yeej cuab tam yuav tsum tau ua.

ASTM A249 sib npaug

EN-tus qauv Hlau no. khw DIN	EN-tus qauv Steel npe	SAE qib	UNS
1.4006	X12Cr13	410	S41000
1.4310	X10CrNi18-8	301	S30100
1.4318	X2CrNiN18-7	301 LN ib
1.4307	X2CrNi18-9	304L	S3043
1.4306	X2CrNi19-11	304L	S30403
1.4311	X2CrNiN18-10	304 LN ib	S30453
1.4301	X5CrNi18-10	304	S30400
1.4948	X6CrNi18-11	304H	S30409
1.4303	X5CrNi18-12	305	S30500
	X5CrNi30-9	312
1.4841	X22CrNi2520	310	S31000
1.4845	X 5 CrNi 2520	310S	S31008
1.4541	X6CrNiTi18-10	321	S32100
1.4878	X12CrNiTi18-9	321H	S32109
1.4404	X2CrNiMo17-12-2	316L	S31603
1.4401	X5CrNiMo17-12-2	316	S31600
1.4406	X2CrNiMoN17-12-2	316 LN ib	S31653
1.4432	X2CrNiMo17-12-3	316L	S31603
1.4435	X2CrNiMo18-14-3	316L	S31603
1.4436	X3CrNiMo17-13-3	316	S31600
1.4571	X6CrNiMoTi17-12-2	316 Ti	S31635
1.4429	X2CrNiMoN17-13-3	316 LN ib	S31653
1.4438	X2CrNiMo18-15-4	317L	S31703