{"id":8887,"date":"2026-03-20T07:23:30","date_gmt":"2026-03-20T07:23:30","guid":{"rendered":"http:\/\/sxwelding.com\/?post_type=product&p=8887"},"modified":"2026-03-28T03:02:17","modified_gmt":"2026-03-28T03:02:17","slug":"gas-shielded-arc-welding-wire","status":"publish","type":"product","link":"https:\/\/sxwelding.com\/vi\/product\/day-han-ho-quang-trong-moi-truong-khi-bao-ve\/","title":{"rendered":"D\u00e2y h\u00e0n h\u1ed3 quang trong m\u00f4i tr\u01b0\u1eddng kh\u00ed b\u1ea3o v\u1ec7"},"content":{"rendered":"

C\u1ee7a ch\u00fang t\u00f4i D\u00e2y h\u00e0n trong m\u00f4i tr\u01b0\u1eddng kh\u00ed b\u1ea3o v\u1ec7<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0n \u1edf m\u1ecdi v\u1ecb tr\u00ed<\/strong>, mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i trong nhi\u1ec1u l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. Nh\u1edd c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn v\u00e0 quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t, d\u00e2y h\u00e0n c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u1ed3 quang v\u01b0\u1ee3t tr\u1ed9i, hi\u1ec7u su\u1ea5t l\u1eafng \u0111\u1ecdng cao v\u00e0 b\u1ec1 m\u1eb7t m\u1ed1i h\u00e0n ho\u00e0n h\u1ea3o.<\/p>\n

So v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1 tr\u00ean th\u1ecb tr\u01b0\u1eddng, d\u00e2y h\u00e0n c\u1ee7a ch\u00fang t\u00f4i n\u1ed5i b\u1eadt \u1edf ch\u1ea5t l\u01b0\u1ee3ng ngo\u1ea1i quan, t\u00ednh ti\u1ec7n d\u1ee5ng v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc<\/strong>, \u0111\u1ea1t \u0111\u1ebfn tr\u00ecnh \u0111\u1ed9 c\u00f4ng nghi\u1ec7p ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a ER50-6 (%)<\/strong><\/td>\n<\/tr>\n
ph\u1ea7n t\u1eed<\/strong><\/td>\nC<\/strong><\/td>\n\u00a0S<\/strong><\/td>\n\u00a0Mn<\/strong><\/td>\n\u00a0Si<\/strong><\/td>\n\u00a0P<\/strong><\/td>\n\u00a0Cr<\/strong><\/td>\n\u00a0Ni<\/strong><\/td>\n\u00a0Th\u1ee9 Hai<\/strong><\/td>\n\u00a0Cu<\/strong><\/td>\n\u00a0V<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n0.06-0.14<\/td>\n\u22640,025<\/td>\n1.40-.85<\/td>\n0.80-1.15<\/td>\n\u22640,025<\/td>\n\u22640,015<\/td>\n\u22640,015<\/td>\n\u22640,015<\/td>\n\u22640,35<\/td>\n\u22640,03<\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n0.075<\/td>\n0.017<\/td>\n1.48<\/td>\n0.87<\/td>\n0.016<\/td>\n0.026<\/td>\n0.013<\/td>\n0.015<\/td>\n0.12<\/td>\n0.01<\/td>\n<\/tr>\n
C\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim lo\u1ea1i h\u00e0n ER50-6<\/strong><\/td>\n<\/tr>\n
D\u1ef1 \u00e1n th\u1eed nghi\u1ec7m<\/strong><\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o (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 (J) \u1edf -30\u00b0C<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n\u2265500<\/td>\n\u2265420<\/td>\n\u226522<\/td>\n\u226527<\/td>\n<\/tr>\n
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/td>\n553<\/td>\n458<\/td>\n32<\/td>\n91<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n