{"id":9281,"date":"2026-03-01T01:16:48","date_gmt":"2026-03-01T01:16:48","guid":{"rendered":"http:\/\/www.sxwelding.com\/?post_type=product&p=9281"},"modified":"2026-04-16T01:57:47","modified_gmt":"2026-04-16T01:57:47","slug":"non-copper-coated-welding-wire","status":"publish","type":"product","link":"https:\/\/www.sxwelding.com\/vi\/product\/day-han-khong-trang-dong\/","title":{"rendered":"D\u00e2y h\u00e0n kh\u00f4ng tr\u00e1ng \u0111\u1ed3ng"},"content":{"rendered":"

D\u00e2y h\u00e0n kh\u00f4ng ch\u1ee9a \u0111\u1ed3ng l\u00e0 m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u h\u00e0n ti\u00ean ti\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n s\u1ef1 nhi\u1ec5m \u0111\u1ed3ng trong c\u1ea3 qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng. Nh\u1edd \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 k\u00edch ho\u1ea1t b\u1ec1 m\u1eb7t \u0111\u1eb7c bi\u1ec7t, d\u00e2y h\u00e0n n\u00e0y c\u00f3 b\u1ec1 m\u1eb7t nh\u1eb5n m\u1ecbn, kh\u1ea3 n\u0103ng ch\u1ed1ng g\u1ec9 s\u00e9t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n cao.<\/p>\n

\u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh c\u1ea5p d\u00e2y \u1ed5n \u0111\u1ecbnh, hi\u1ec7u su\u1ea5t h\u1ed3 quang \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00e0n \u0111\u00e1ng tin c\u1eady, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c c\u00f4ng vi\u1ec7c h\u00e0n li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i.<\/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>\nS<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nCr<\/strong><\/td>\nNi<\/strong><\/td>\nTh\u1ee9 Hai<\/strong><\/td>\nCu<\/strong><\/td>\nV<\/strong><\/td>\n<\/tr>\n
ti\u00eau chu\u1ea9n<\/td>\n0.06-0.14<\/td>\n\u22640,025<\/td>\n1.40-1.85<\/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
Gi\u00e1 tr\u1ecb v\u00ed d\u1ee5<\/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
T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a kim lo\u1ea1i l\u1eafng \u0111\u1ecdng<\/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