{"id":9514,"date":"2026-03-28T07:29:02","date_gmt":"2026-03-28T07:29:02","guid":{"rendered":"http:\/\/sxwelding.com\/?post_type=product&p=9514"},"modified":"2026-03-28T08:10:38","modified_gmt":"2026-03-28T08:10:38","slug":"high-manganese-austenitic-stainless-steel-flux-cored-welding-wire","status":"publish","type":"product","link":"https:\/\/sxwelding.com\/vi\/product\/day-han-loi-thuoc-lam-tu-thep-khong-gi-austenit-co-ham-luong-mangan-cao\/","title":{"rendered":"D\u00e2y h\u00e0n l\u00f5i thu\u1ed1c b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 austenit c\u00f3 h\u00e0m l\u01b0\u1ee3ng mangan cao"},"content":{"rendered":"

D\u00e2y h\u00e0n l\u00f5i thu\u1ed1c l\u00e0m t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9 austenit c\u00f3 h\u00e0m l\u01b0\u1ee3ng mangan cao n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0n v\u00e0 ph\u1ee7 b\u1ec1 m\u1eb7t th\u00e9p kh\u00f4ng g\u1ec9 ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m n\u00e0y ch\u00ednh l\u00e0 b\u1ec1 m\u1eb7t m\u1ed1i h\u00e0n tuy\u1ec7t v\u1eddi. Sau khi h\u00e0n, \u0111\u01b0\u1eddng h\u00e0n v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c m\u00e0u s\u1eafc t\u1ef1 nhi\u00ean c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 (tr\u1eafng b\u1ea1c s\u00e1ng b\u00f3ng) v\u1edbi m\u1ee9c \u0111\u1ed9 oxy h\u00f3a t\u1ed1i thi\u1ec3u, mang l\u1ea1i b\u1ec1 m\u1eb7t m\u1ecbn m\u00e0ng v\u00e0 th\u1ea9m m\u1ef9 cao. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3, th\u1eadm ch\u00ed lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c quy tr\u00ecnh l\u00e0m s\u1ea1ch v\u00e0 t\u1ea9y axit sau h\u00e0n v\u1ed1n l\u00e0 y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u h\u00e0n th\u00e9p kh\u00f4ng g\u1ec9 truy\u1ec1n th\u1ed1ng.<\/p>\n

Ngo\u00e0i ra, lo\u1ea1i d\u00e2y n\u00e0y c\u00f2n mang l\u1ea1i hi\u1ec7u su\u1ea5t h\u00e0n \u1ed5n \u0111\u1ecbnh, c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n gi\u1eefa c\u00e1c h\u1ea1t r\u1ea5t cao, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p quan tr\u1ecdng.<\/p>\n

1. Y308 GB\/T 17853 TS308-FC11 AWS A 5.22 E308T1-1<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a d\u00e2y h\u00e0n Y308 (%)<\/strong><\/td>\n<\/tr>\n
ph\u1ea7n t\u1eed<\/td>\nC<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nS<\/strong><\/td>\nNi<\/strong><\/td>\nCr<\/strong><\/td>\nTh\u1ee9 Hai<\/strong><\/td>\nCu<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u22640,08<\/td>\n0.5-2.5<\/td>\n\u2264 1,0<\/td>\n\u22640,03<\/td>\n\u22640,03<\/td>\n9.0-11.0<\/td>\n18.0-21.0<\/td>\n\u22640,075<\/td>\n\u22640,75<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n0.06<\/td>\n1.75<\/td>\n0.75<\/td>\n0.016<\/td>\n0.008<\/td>\n9.6<\/td>\n19.5<\/td>\n0.15<\/td>\n0.3<\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim lo\u1ea1i \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng (kh\u00ed b\u1ea3o v\u1ec7: CO\u2082)<\/strong><\/td>\n<\/tr>\n
D\u1ef1 \u00e1n th\u1eed nghi\u1ec7m<\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o Rm (MPa)<\/strong><\/td>\nGi\u1edbi h\u1ea1n ch\u1ea3y Rm (MPa)<\/strong><\/td>\n\u0110\u1ed9 gi\u00e3n d\u00e0i A (%)<\/strong><\/td>\nTh\u1eed nghi\u1ec7m va \u0111\u1eadp ki\u1ec3u ch\u1eef V<\/strong><\/p>\n

\u00a0(J)-30\u00b0C<\/strong><\/td>\n

Kh\u00ed b\u1ea3o v\u1ec7<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u2265550<\/td>\n\/<\/td>\n\u226525<\/td>\n\/<\/td>\n\u0111\u1ed9 tinh khi\u1ebft \u2265 99,981 TP3T<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n605<\/td>\n\/<\/td>\n39<\/td>\n\/<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

2.Y308L GB\/T 17853 TS308L-FC11 AWS A 5.22 E308LT1-1<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a d\u00e2y h\u00e0n Y308L (%)<\/strong><\/td>\n<\/tr>\n
ph\u1ea7n t\u1eed<\/strong><\/td>\nC<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nS<\/strong><\/td>\nNi<\/strong><\/td>\nCr<\/strong><\/td>\nTh\u1ee9 Hai<\/strong><\/td>\nCu<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u22640,04<\/td>\n0.5-2.5<\/td>\n\u2264 1,0<\/td>\n\u22640,04<\/td>\n\u22640,03<\/td>\n9.0-12.0<\/td>\n18.0-21.0<\/td>\n\u22640,75<\/td>\n\u22640,75<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n0.03<\/td>\n1.70<\/td>\n0.54<\/td>\n0.015<\/td>\n0.012<\/td>\n10.05<\/td>\n19.80<\/td>\n0.04<\/td>\n0.17<\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim lo\u1ea1i \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng (kh\u00ed b\u1ea3o v\u1ec7: CO\u2082)<\/strong><\/td>\n<\/tr>\n
D\u1ef1 \u00e1n th\u1eed nghi\u1ec7m<\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o Rm (MPa)<\/strong><\/td>\nGi\u1edbi h\u1ea1n ch\u1ea3y Rm (MPa)<\/strong><\/td>\n\u0111\u1ed9 gi\u00e3n d\u00e0i A\uff08%\uff09<\/strong><\/td>\nTh\u1eed nghi\u1ec7m va \u0111\u1eadp ki\u1ec3u ch\u1eef V\u00a0\u00a0(J)-30\u00b0C<\/strong><\/td>\nKh\u00ed b\u1ea3o v\u1ec7<\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u2265520<\/td>\n\/<\/td>\n\u226525<\/td>\n\/<\/strong><\/td>\n\u0111\u1ed9 tinh khi\u1ebft \u2265 99,981 TP3T<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3.<\/strong>Y309<\/strong>\u00a0\u00a0GB\/T 17853 TS309-FC11 AWS A 5.22 E309T1-1<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a d\u00e2y h\u00e0n Y309 (%)<\/strong><\/td>\n<\/tr>\n
ph\u1ea7n t\u1eed<\/td>\nC<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nS<\/strong><\/td>\nNi<\/strong><\/td>\nCr<\/strong><\/td>\nTh\u1ee9 Hai<\/strong><\/td>\nCu<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u22641,0<\/td>\n0.5-2.5<\/td>\n\u2264 1,0<\/td>\n\u22640,04<\/td>\n\u22640,03<\/td>\n12-14.0<\/td>\n22.0-25.0<\/td>\n\u22640,75<\/td>\n\u22640,75<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n0.046<\/td>\n1.65<\/td>\n0.56<\/td>\n0.013<\/td>\n0.010<\/td>\n12.49<\/td>\n23.45<\/td>\n0.12<\/td>\n0.22<\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim lo\u1ea1i \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng (kh\u00ed b\u1ea3o v\u1ec7: CO\u2082)<\/strong><\/td>\n<\/tr>\n
D\u1ef1 \u00e1n th\u1eed nghi\u1ec7m<\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o Rm (MPa)<\/strong><\/td>\nGi\u1edbi h\u1ea1n ch\u1ea3y Rm (MPa)<\/strong><\/td>\n\u0111\u1ed9 gi\u00e3n d\u00e0i A (%)<\/strong><\/td>\nTh\u1eed nghi\u1ec7m va \u0111\u1eadp ki\u1ec3u ch\u1eef V\u00a0(J)-30\u00b0C<\/strong><\/td>\nKh\u00ed b\u1ea3o v\u1ec7<\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u2265550<\/td>\n\/<\/td>\n\u226525<\/td>\n\/<\/td>\n\u0111\u1ed9 tinh khi\u1ebft \u2265 99,981 TP3T<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n596<\/td>\n\/<\/td>\n40<\/td>\n\/<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4. <\/strong>Y309L<\/strong>\u00a0\u00a0GB\/T 17853 TS309L-FC11 AWS A 5.22 E309LT1-1<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc (%) c\u1ee7a d\u00e2y h\u00e0n Y309L<\/strong><\/td>\n<\/tr>\n
ph\u1ea7n t\u1eed<\/strong><\/td>\nC<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nS<\/strong><\/td>\nNi<\/strong><\/td>\nCr<\/strong><\/td>\nTh\u1ee9 Hai<\/strong><\/td>\nCu<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u22640,04<\/td>\n0.5-2.5<\/td>\n\u2264 1,0<\/td>\n\u22640,04<\/td>\n\u22640,03<\/td>\n12-14.0<\/td>\n22.0-25.0<\/td>\n\u22640,75<\/td>\n\u22640,75<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n0.026<\/td>\n1.62<\/td>\n0.66<\/td>\n0.011<\/td>\n0.010<\/td>\n12.15<\/td>\n23.55<\/td>\n0.04<\/td>\n0.20<\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim lo\u1ea1i \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng (kh\u00ed b\u1ea3o v\u1ec7: CO\u2082)<\/strong><\/td>\n<\/tr>\n
D\u1ef1 \u00e1n th\u1eed nghi\u1ec7m<\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o Rm (MPa)<\/strong><\/td>\nGi\u1edbi h\u1ea1n ch\u1ea3y Rm (MPa)<\/strong><\/td>\n\u0111\u1ed9 gi\u00e3n d\u00e0i A (%)<\/strong><\/td>\nTh\u1eed nghi\u1ec7m va \u0111\u1eadp ki\u1ec3u ch\u1eef V\u00a0\u00a0(J)-30\u00b0C<\/strong><\/td>\nKh\u00ed b\u1ea3o v\u1ec7<\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u2265520<\/td>\n\/<\/td>\n\u226525<\/td>\n\/<\/td>\n\u0111\u1ed9 tinh khi\u1ebft \u2265 99,981 TP3T<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n600<\/td>\n\/<\/td>\n42<\/td>\n\/<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5. <\/strong>Y310<\/strong>\u00a0\u00a0GB\/T 17853 TS310-FC11 AWS A 5.22 E310T1-1<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a d\u00e2y h\u00e0n Y310 (%)<\/strong><\/td>\n<\/tr>\n
ph\u1ea7n t\u1eed<\/strong><\/td>\nC<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nS<\/strong><\/td>\nNi<\/strong><\/td>\nCr<\/strong><\/td>\nTh\u1ee9 Hai<\/strong><\/td>\nCu<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u22640,20<\/td>\n1.0-2.5<\/td>\n\u2264 1,0<\/td>\n\u22640,03<\/td>\n\u22640,03<\/td>\n20-22.5<\/td>\n25.0-28.0<\/td>\n\u22640,75<\/td>\n\u22640,75<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n0.05<\/td>\n1.61<\/td>\n0.56<\/td>\n0.016<\/td>\n0.014<\/td>\n21.0<\/td>\n25.55<\/td>\n0.23<\/td>\n0.10<\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim lo\u1ea1i \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng (kh\u00ed b\u1ea3o v\u1ec7: CO\u2082)<\/strong><\/td>\n<\/tr>\n
D\u1ef1 \u00e1n th\u1eed nghi\u1ec7m<\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o Rm (MPa)<\/strong><\/td>\nGi\u1edbi h\u1ea1n ch\u1ea3y Rm (MPa)<\/strong><\/td>\n\u0111\u1ed9 gi\u00e3n d\u00e0i A\uff08%\uff09<\/strong><\/td>\nTh\u1eed nghi\u1ec7m va \u0111\u1eadp ki\u1ec3u ch\u1eef V\u00a0(J)-30\u00b0C<\/strong><\/td>\nKh\u00ed b\u1ea3o v\u1ec7<\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u2265550<\/td>\n\/<\/td>\n\u226525<\/td>\n\/<\/td>\n\u0111\u1ed9 tinh khi\u1ebft \u2265 99,981 TP3T<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n600<\/td>\n\/<\/td>\n40<\/td>\n\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

6. <\/strong>Y316L<\/strong>\u00a0\u00a0GB\/T 17853 TS316L-FC11 AWS A 5.22 E316LT1-1<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a d\u00e2y h\u00e0n Y316L (%)<\/strong><\/td>\n<\/tr>\n
ph\u1ea7n t\u1eed<\/strong><\/td>\nC<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nS<\/strong><\/td>\nNi<\/strong><\/td>\nCr<\/strong><\/td>\nTh\u1ee9 Hai<\/strong><\/td>\nCu<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u22640,04<\/td>\n0.5-2.5<\/td>\n\u2264 1,0<\/td>\n\u22640,04<\/td>\n\u22640,03<\/td>\n11-14.0<\/td>\n17.0-20.0<\/td>\n2.0-3.0<\/td>\n\u22640,75<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n0.021<\/td>\n1.61<\/td>\n0.61<\/td>\n0.01<\/td>\n0.010<\/td>\n12.35<\/td>\n18.30<\/td>\n2.6<\/td>\n0.10<\/td>\n<\/tr>\n
T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim lo\u1ea1i \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng (kh\u00ed b\u1ea3o v\u1ec7: CO\u2082)<\/strong><\/td>\n<\/tr>\n
D\u1ef1 \u00e1n th\u1eed nghi\u1ec7m<\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o Rm (MPa)<\/strong><\/td>\nGi\u1edbi h\u1ea1n ch\u1ea3y Rm (MPa)<\/strong><\/td>\n\u0111\u1ed9 gi\u00e3n d\u00e0i A\uff08%\uff09<\/strong><\/td>\nTh\u1eed nghi\u1ec7m va \u0111\u1eadp ki\u1ec3u V (J) \u1edf -30\u00b0C<\/strong><\/td>\nKh\u00ed b\u1ea3o v\u1ec7<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u2265485<\/td>\n\/<\/td>\n\u226525<\/td>\n\/<\/td>\n\u0111\u1ed9 tinh khi\u1ebft \u2265 99,981 TP3T<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n565<\/td>\n\/<\/td>\n38<\/td>\n\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n