{"id":20214,"date":"2025-01-07T08:49:00","date_gmt":"2025-01-07T00:49:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20214"},"modified":"2025-01-07T15:10:08","modified_gmt":"2025-01-07T07:10:08","slug":"water-hardening","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/tool-steel\/types\/water-hardening\/","title":{"rendered":"Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc | Th\u00e9p W1 | W2 | W3"},"content":{"rendered":"

T\u1ea1i SteelPro Group, Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc c\u1ee7a ch\u00fang t\u00f4i mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng ho\u00e0n h\u1ea3o gi\u1eefa \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng gia c\u00f4ng v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed, khi\u1ebfn s\u1ea3n ph\u1ea9m tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 l\u01b0\u1ee1i c\u1eaft, m\u0169i \u0111\u1ed9t v\u00e0 khu\u00f4n. <\/p>

Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc l\u00e0 g\u00ec?<\/h2>

Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc l\u00e0 m\u1ed9t lo\u1ea1i th\u00e9p cacbon c\u1ee9ng l\u1ea1i khi t\u00f4i trong n\u01b0\u1edbc, ch\u1ee7 y\u1ebfu bao g\u1ed3m cacbon v\u1edbi h\u00e0m l\u01b0\u1ee3ng t\u1eeb 0,60% \u0111\u1ebfn 1,40%. N\u00f3 bao g\u1ed3m c\u00e1c lo\u1ea1i nh\u01b0 W1, W2 v\u00e0 W3. M\u1eb7c d\u00f9 d\u1ec5 gia c\u00f4ng v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, nh\u01b0ng n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i s\u1ef1 l\u00e0m m\u1ec1m \u1edf nhi\u1ec7t \u0111\u1ed9 cao th\u1ea5p h\u01a1n. N\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u1eeba ph\u1ea3i nh\u01b0ng kh\u00f4ng ch\u1ecbu nhi\u1ec7t qu\u00e1 cao. C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m c\u00e1c c\u00f4ng c\u1ee5 c\u1eaft, khu\u00f4n v\u00e0 \u0111\u1ed9t d\u1eadp.<\/p>

T\u1ed5ng quan v\u1ec1 c\u00e1c lo\u1ea1i th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc<\/h2>

Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i ch\u00ednh: W1, W2 v\u00e0 W3. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c lo\u1ea1i n\u00e0y d\u1ef1a tr\u00ean s\u1ef1 thay \u0111\u1ed5i v\u1ec1 h\u00e0m l\u01b0\u1ee3ng cacbon v\u00e0 s\u1ef1 \u0111i\u1ec1u ch\u1ec9nh nh\u1ecf trong c\u00e1c nguy\u00ean t\u1ed1 h\u1ee3p kim.<\/p>

Th\u00e9p W1 (0,60% \u2013 1,00% Carbon)<\/h3>

Th\u00e9p W1 l\u00e0 lo\u1ea1i th\u00e9p c\u01a1 b\u1ea3n nh\u1ea5t, c\u00f3 h\u00e0m l\u01b0\u1ee3ng cacbon t\u1eeb 0,60% \u0111\u1ebfn 1,00%. Lo\u1ea1i th\u00e9p n\u00e0y c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 \u0111\u01a1n gi\u1ea3n, v\u1edbi c\u00e1c nguy\u00ean t\u1ed1 h\u1ee3p kim t\u1ed1i thi\u1ec3u. Th\u00e9p n\u00e0y \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u00ec d\u1ec5 gia c\u00f4ng, nh\u01b0ng do kh\u00f4ng c\u00f3 c\u00e1c nguy\u00ean t\u1ed1 h\u1ee3p kim n\u00ean c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i th\u00e9p cao c\u1ea5p h\u01a1n.<\/p>

\u1ee8ng d\u1ee5ng<\/strong>: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 l\u01b0\u1ee1i c\u01b0a s\u1eaft, \u0111\u1ee5c v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 c\u1ea7m tay th\u00f4ng th\u01b0\u1eddng y\u00eau c\u1ea7u \u0111\u1ed9 c\u1ee9ng v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng \u1edf m\u1ee9c trung b\u00ecnh.<\/p>

Th\u00e9p W2 (Carbon 0,90% \u2013 1,20%, Th\u00eam Crom)<\/h3>

Th\u00e9p W2 c\u00f3 ph\u1ea1m vi cacbon t\u1eeb 0,90% \u0111\u1ebfn 1,20%, v\u1edbi vi\u1ec7c b\u1ed5 sung m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf crom \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 kh\u1ea3 n\u0103ng l\u00e0m c\u1ee9ng. H\u00e0m l\u01b0\u1ee3ng cacbon cao h\u01a1n n\u00e0y cho ph\u00e9p \u0111\u1ed9 s\u00e2u l\u00e0m c\u1ee9ng s\u00e2u h\u01a1n so v\u1edbi W1. Tuy nhi\u00ean, n\u00f3 v\u1eabn kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao.<\/p>

\u1ee8ng d\u1ee5ng<\/strong>: Th\u00edch h\u1ee3p cho khu\u00f4n \u0111\u1ed9t, khu\u00f4n d\u1eadp, khu\u00f4n d\u1eadp ngu\u1ed9i v\u00e0 c\u00e1c d\u1ee5ng c\u1ee5 d\u1eadp t\u1eeb nh\u1eb9 \u0111\u1ebfn trung b\u00ecnh c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t h\u01a1n.<\/p>

Th\u00e9p W3 (1.20% \u2013 1.40% Carbon, Crom v\u00e0 Vanadi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o)<\/h3>

Th\u00e9p W3 c\u00f3 h\u00e0m l\u01b0\u1ee3ng carbon cao nh\u1ea5t trong ba lo\u1ea1i, dao \u0111\u1ed9ng t\u1eeb 1.20% \u0111\u1ebfn 1.40%. N\u00f3 c\u0169ng bao g\u1ed3m crom v\u00e0 vanadi, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 c\u1ee9ng, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 \u0111\u1ed9 d\u1ebbo dai. Vi\u1ec7c b\u1ed5 sung vanadi l\u00e0m tinh ch\u1ec9nh c\u1ea5u tr\u00fac h\u1ea1t, t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 d\u1ebbo dai v\u00e0 gi\u1ea3m \u0111\u1ed9 gi\u00f2n. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i s\u1ef1 l\u00e0m m\u1ec1m \u1edf nhi\u1ec7t \u0111\u1ed9 cao t\u1ed1t h\u01a1n W1 v\u00e0 W2, m\u1eb7c d\u00f9 kh\u1ea3 n\u0103ng gia c\u00f4ng k\u00e9m h\u01a1n do h\u00e0m l\u01b0\u1ee3ng carbon v\u00e0 h\u1ee3p kim cao h\u01a1n.<\/p>

\u1ee8ng d\u1ee5ng<\/strong>: Th\u00edch h\u1ee3p cho c\u00e1c c\u00f4ng c\u1ee5 ch\u1ecbu l\u1ef1c n\u1eb7ng nh\u01b0 c\u00f4ng c\u1ee5 c\u1eaft hi\u1ec7u su\u1ea5t cao, khu\u00f4n r\u00e8n v\u00e0 c\u00f4ng c\u1ee5 \u0111\u1ed9t d\u1eadp ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 m\u00e0i m\u00f2n v\u1eeba ph\u1ea3i.<\/p>

Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c lo\u1ea1i th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc<\/h2>
Y\u1ebfu t\u1ed1<\/strong><\/td>W1<\/strong><\/td>W2<\/strong><\/td>W3<\/strong><\/td><\/tr>
Cacbon (C)<\/td>0.70-1.50<\/td>0.85-1.50<\/td>1.05-1.15<\/td><\/tr>
Mangan (Mn)<\/td>0.10-0.40<\/td>0.10-0.40<\/td>0.10-0.40<\/td><\/tr>
Silic (Si)<\/td>0.10-0.40<\/td>0.10-0.40<\/td>0.10-0.40<\/td><\/tr>
Crom (Cr)<\/td>0,15 t\u1ed1i \u0111a<\/td>0,15 t\u1ed1i \u0111a<\/td>0.40-0.60<\/td><\/tr>
Niken (Ni)<\/td>0,20 t\u1ed1i \u0111a<\/td>0,20 t\u1ed1i \u0111a<\/td>0,20 t\u1ed1i \u0111a<\/td><\/tr>
Molip\u0111en (Mo)<\/td>0,10 t\u1ed1i \u0111a<\/td>0,10 t\u1ed1i \u0111a<\/td>0,10 t\u1ed1i \u0111a<\/td><\/tr>
Vonfram (W)<\/td>0,15 t\u1ed1i \u0111a<\/td>0,15 t\u1ed1i \u0111a<\/td>0,15 t\u1ed1i \u0111a<\/td><\/tr>
Vanadi (V)<\/td>0,10 t\u1ed1i \u0111a<\/td>0.15-0.35<\/td>0,10 t\u1ed1i \u0111a<\/td><\/tr><\/tbody><\/table><\/figure>

SteelPro Group cung c\u1ea5p Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc \u1edf nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau, bao g\u1ed3m t\u1ea5m, thanh v\u00e0 que. Ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p d\u1ecbch v\u1ee5 gia c\u00f4ng ch\u00ednh x\u00e1c \u0111\u1ec3 cung c\u1ea5p c\u00e1c b\u1ed9 ph\u1eadn s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng, bao g\u1ed3m c\u1eaft, phay, ti\u1ec7n v\u00e0 m\u00e0i. <\/p>

Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc c\u00f3 \u0111\u1eb7c t\u00ednh g\u00ec?<\/h2>

H\u00e0m l\u01b0\u1ee3ng cacbon<\/strong>: Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc th\u01b0\u1eddng c\u00f3 h\u00e0m l\u01b0\u1ee3ng cacbon trong kho\u1ea3ng t\u1eeb 0,60% \u0111\u1ebfn 1,40%, v\u1edbi c\u00e1c c\u1ea5p ph\u1ed5 bi\u1ebfn th\u01b0\u1eddng v\u00e0o kho\u1ea3ng 1,00%. H\u00e0m l\u01b0\u1ee3ng cacbon g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean \u0111\u1ed9 c\u1ee9ng nh\u01b0ng c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 s\u00e2u l\u00e0m c\u1ee9ng v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng.<\/p>

L\u00e0m c\u1ee9ng n\u00f4ng<\/strong>: M\u1ed9t trong nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m x\u00e1c \u0111\u1ecbnh c\u1ee7a Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc l\u00e0 b\u1ea3n ch\u1ea5t l\u00e0m c\u1ee9ng n\u00f4ng c\u1ee7a n\u00f3. N\u00f3 t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp b\u1ec1 m\u1eb7t c\u1ee9ng khi t\u00f4i trong n\u01b0\u1edbc, nh\u01b0ng \u0111\u1ed9 c\u1ee9ng kh\u00f4ng th\u1ea5m s\u00e2u v\u00e0o c\u00e1c ph\u1ea7n d\u00e0y h\u01a1n. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn l\u1edbp v\u1ecf ngo\u00e0i c\u1ee9ng v\u00e0 l\u00f5i m\u1ec1m h\u01a1n, m\u1ec1m h\u01a1n \u1edf c\u00e1c ph\u1ea7n d\u00e0y h\u01a1n (tr\u00ean 13 mm).<\/p>

\u0110\u1ed9 b\u1ec1n<\/strong>: M\u1eb7c d\u00f9 c\u00f3 \u0111\u1ed9 c\u1ee9ng n\u00f4ng, Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc c\u00f3 \u0111\u1ed9 d\u1ebbo dai t\u1ed1t, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi th\u00eam vanadi \u0111\u1ec3 duy tr\u00ec c\u1ea5u tr\u00fac h\u1ea1t m\u1ecbn. \u0110\u1ed9 d\u1ebbo dai n\u00e0y gi\u00fap ng\u0103n ng\u1eeba n\u1ee9t d\u01b0\u1edbi \u1ee9ng su\u1ea5t v\u00e0 l\u00e0m cho th\u00e9p ch\u1ed1ng s\u1ee9t m\u1ebb t\u1ed1t h\u01a1n.<\/p>

Ch\u1ed1ng m\u00e0i m\u00f2n<\/strong>: Vi\u1ec7c b\u1ed5 sung crom c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n c\u1ee7a Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc. Tuy nhi\u00ean, so v\u1edbi c\u00e1c lo\u1ea1i th\u00e9p c\u00f4ng c\u1ee5 c\u00f3 h\u00e0m l\u01b0\u1ee3ng cacbon cao kh\u00e1c c\u00f3 nhi\u1ec1u th\u00e0nh ph\u1ea7n h\u1ee3p kim h\u01a1n, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c n\u1eb7ng.<\/p>

Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t th\u1ea5p<\/strong>: Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u00e0m m\u1ec1m t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p \u1edf nhi\u1ec7t \u0111\u1ed9 cao. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 \u00edt ph\u00f9 h\u1ee3p h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 th\u00e9p s\u1ebd ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao k\u00e9o d\u00e0i, v\u00ec n\u00f3 c\u00f3 th\u1ec3 m\u1ea5t \u0111\u1ed9 c\u1ee9ng nhanh h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i th\u00e9p c\u00f4ng c\u1ee5 kh\u00e1c.<\/p>

Kh\u1ea3 n\u0103ng gia c\u00f4ng<\/strong>: V\u1edbi th\u00e0nh ph\u1ea7n \u0111\u01a1n gi\u1ea3n h\u01a1n, Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 gia c\u00f4ng. N\u00f3 cho ph\u00e9p ch\u1ebf t\u1ea1o c\u00e1c c\u00f4ng c\u1ee5 v\u1edbi quy tr\u00ecnh gia c\u00f4ng \u00edt ph\u1ee9c t\u1ea1p h\u01a1n, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed cho nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng c\u1ee5 chung.<\/p>

\u0110\u1ed9 nh\u1ea1y d\u1eadp t\u1eaft<\/strong>: N\u01b0\u1edbc l\u00e0 m\u00f4i tr\u01b0\u1eddng ch\u00ednh \u0111\u1ec3 t\u00f4i, v\u00e0 n\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 l\u00e0m m\u00e1t nhanh, d\u1eabn \u0111\u1ebfn h\u00ecnh th\u00e0nh b\u1ec1 m\u1eb7t c\u1ee9ng. Tuy nhi\u00ean, vi\u1ec7c t\u00f4i nhanh c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra nguy c\u01a1 bi\u1ebfn d\u1ea1ng ho\u1eb7c n\u1ee9t, \u0111\u1eb7c bi\u1ec7t n\u1ebfu h\u00ecnh d\u1ea1ng c\u1ee7a b\u1ed9 ph\u1eadn ph\u1ee9c t\u1ea1p.<\/p>

Hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed<\/strong>:V\u1edbi c\u1ea5u tr\u00fac h\u1ee3p kim \u0111\u01a1n gi\u1ea3n h\u01a1n v\u00e0 chi ph\u00ed l\u00e0m ngu\u1ed9i b\u1eb1ng n\u01b0\u1edbc th\u1ea5p h\u01a1n, Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc l\u00e0 l\u1ef1a ch\u1ecdn kinh t\u1ebf h\u01a1n so v\u1edbi th\u00e9p c\u00f4ng c\u1ee5 h\u1ee3p kim cao h\u01a1n, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u00edt \u0111\u00f2i h\u1ecfi h\u01a1n khi chi ph\u00ed l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/p>

Th\u00e9p d\u1ee5ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h2>

Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c c\u00f4ng c\u1ee5 \u0111\u00f2i h\u1ecfi \u0111\u1ed9 c\u1ee9ng v\u1eeba ph\u1ea3i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n nh\u01b0ng kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao. N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed v\u00e0 d\u1ec5 ch\u1ebf t\u1ea1o.<\/p>

  • L\u01b0\u1ee1i c\u01b0a s\u1eaft<\/li>\n\n
  • \u0110\u1ee5c g\u1ed7<\/li>\n\n
  • D\u1ee5ng c\u1ee5 c\u1ea1o tay<\/li>\n\n
  • Khu\u00f4n d\u1eadp nh\u1ecf<\/li>\n\n
  • Khu\u00f4n d\u1eadp ngu\u1ed9i<\/li>\n\n
  • Khu\u00f4n \u0111\u1ed9t cho t\u1ea5m kim lo\u1ea1i<\/li>\n\n
  • M\u0169i khoan cho v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n th\u1ea5p \u0111\u1ebfn trung b\u00ecnh<\/li><\/ul>

    N\u00e2ng cao c\u00f4ng c\u1ee5 c\u1ee7a b\u1ea1n v\u1edbi th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc t\u00f9y ch\u1ec9nh<\/h2>

    SteelPro Group kh\u00f4ng ch\u1ec9 cung c\u1ea5p Th\u00e9p c\u00f4ng c\u1ee5 l\u00e0m c\u1ee9ng b\u1eb1ng n\u01b0\u1edbc ch\u1ea5t l\u01b0\u1ee3ng cao m\u00e0 c\u00f2n cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 gia c\u00f4ng v\u00e0 x\u1eed l\u00fd to\u00e0n di\u1ec7n. Kh\u1ea3 n\u0103ng ch\u00ednh x\u00e1c c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u c\u1ee7a b\u1ea1n \u0111\u00e1p \u1ee9ng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u. <\/p>","protected":false},"excerpt":{"rendered":"

    At SteelPro Group, our Water Hardening Tool Steel offers the perfect balance of durability, machinability, and cost-effectiveness, making it ideal […]<\/p>","protected":false},"author":12,"featured_media":20213,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4302,4293],"tags":[],"class_list":["post-20214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-types","category-tool-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/20214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/comments?post=20214"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/posts\/20214\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media\/20213"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/media?parent=20214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/categories?post=20214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/vi\/wp-json\/wp\/v2\/tags?post=20214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}