{"id":1763,"date":"2025-12-21T12:02:20","date_gmt":"2025-12-21T04:02:20","guid":{"rendered":"https:\/\/www.aluminumetals.com\/?p=1763"},"modified":"2025-12-21T12:09:57","modified_gmt":"2025-12-21T04:09:57","slug":"75cr1-steel-din1-2003-spring-steel-strip","status":"publish","type":"post","link":"https:\/\/www.aluminumetals.com\/id\/baja-75cr1-din1-2003-strip-baja-pegas\/","title":{"rendered":"Baja 75Cr1 DIN1.2003 Strip Baja Pegas"},"content":{"rendered":"

Baja 75Cr1 (DIN 1.2003) adalah baja paduan rendah karbon tinggi, setara dengan AISI.\u00a01075 + Cr<\/strong>, Inggris\u00a0Bab 75<\/strong>, dan sering dikaitkan dengan\u00a0CK75<\/strong>, Digunakan untuk pegas, mata pisau, dan perkakas, menawarkan kemampuan pengerasan yang lebih baik daripada C75 biasa karena penambahan kromium dalam jumlah kecil (sekitar 0,3-0,4%) untuk meningkatkan kekerasan dan ketahanan aus.<\/p>\n\n\n\n

Ketentuan Pengiriman Baja 75Cr1:<\/p>\n\n\n\n

Kondisi pengiriman<\/strong><\/td>Ukuran<\/strong><\/td>Permukaan<\/strong><\/td>Tepian<\/strong><\/td><\/tr>
1. Digulung Dingin <\/td>1.Ketebalan: 0,09-8mm <\/td>Cerah \/ Dipoles \/ Biru \/ Kuning<\/td>Celah<\/td><\/tr>
2. Gulungan Dingin+Anil Hidrogen <\/td>2. Lebar: 6-450mm<\/td>Bulat<\/td><\/tr>
3.Cold Rolled+Mengeras+Tempered<\/td>Diameter bagian dalam koil: 300-800mm<\/td>Persegi<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Baja 75Cr1 adalah baja karbon tinggi dengan kandungan karbon antara 0,74% dan 0,80%. Penambahan kromium mempermudah proses perlakuan panas dan memungkinkan tercapainya kekerasan yang lebih tinggi daripada baja karbon C75 standar. Baja karbon 75Cr1 merupakan variasi dari En10132 C75.<\/p>\n\n\n\n

\"Strip<\/figure>\n\n\n\n
PERBANDINGAN KELAS UNTUK BAJA PEGAS<\/strong><\/td><\/tr>
CINA           <\/strong>GB\/T<\/strong><\/td>Amerika Serikat      <\/strong>  ASTM<\/strong><\/td>JEPANG   <\/strong>  JIS<\/strong><\/td>JERMAN   <\/strong>KERIUHAN<\/strong><\/td>PERANCIS  <\/strong>  NF<\/strong><\/td>BIRTAIN  <\/strong>BS<\/strong><\/td>ISO<\/strong><\/td>KOREA    <\/strong>KS<\/strong><\/td>TAIWAN   <\/strong>Sistem saraf pusat<\/strong><\/td><\/tr>
45<\/td>1045<\/td>S45C<\/td>CK45<\/td>XC45<\/td> <\/td>Bab 45<\/td> <\/td> <\/td><\/tr>
50<\/td>1050<\/td>S50C<\/td>CK50<\/td>XC50<\/td>080M50<\/td>Bab 50<\/td> <\/td> <\/td><\/tr>
60<\/td>1060<\/td>S60C <\/td>CK60<\/td>XC60<\/td>060A62<\/td>Bab 60<\/td> <\/td> <\/td><\/tr>
67<\/td>1067<\/td>S67C<\/td>CK67<\/td>XS67<\/td> <\/td>S67<\/td> <\/td> <\/td><\/tr>
70<\/td>1070<\/td>S70C<\/td>CK70<\/td>XS70<\/td> <\/td>S70<\/td> <\/td> <\/td><\/tr>
75<\/td>1075<\/td>S75C <\/td>CK75<\/td>XC75<\/td> <\/td>Bab 75<\/td> <\/td> <\/td><\/tr>
T10<\/td>W1-9<\/td>SK4<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
T9<\/td>W1-8<\/td>SK5<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
SK85<\/td>\u2014<\/td>SK85<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
40 juta<\/td>1043<\/td>SWRH42B<\/td>40Mn4<\/td>40M5<\/td>080A40<\/td>SL,SM<\/td> <\/td> <\/td><\/tr>
42Mn<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
65Mn<\/td>1566<\/td>S60C-CSP<\/td>CK67<\/td> <\/td>080A67<\/td>C60E4<\/td> <\/td> <\/td><\/tr>
55Si2Mn<\/td>9255<\/td>SUP 6 SUP7<\/td>55Si7<\/td>55Si7<\/td>251H60<\/td>55SiCr7<\/td> <\/td> <\/td><\/tr>
60Si2Mn<\/td>9260<\/td>SUP 6 SUP7<\/td>65Si7<\/td>65Si7<\/td>251H60<\/td>61SiCr7<\/td>SUP3<\/td>SUP6<\/td><\/tr>
62Si2Mn<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
75Cr1<\/td> <\/td>75Cr1<\/td>75Cr1<\/td>75Cr1<\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
51CrV4<\/td>5160<\/td>SUP9A<\/td>51CrV4<\/td>51CrV4<\/td> <\/td> <\/td>SPS5A<\/td>SUP9A<\/td><\/tr>
30CrMo<\/td>G41300<\/td>SUP13<\/td>35CrMo4<\/td> <\/td> <\/td> <\/td>SPS9<\/td>SUP13<\/td><\/tr>
50CrVA<\/td>6150<\/td>SUP10<\/td>51CrV4<\/td>51CrV4<\/td>735A51<\/td>51CrV4<\/td>SPS6<\/td>SUP10<\/td><\/tr>
D6A<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
X32<\/td> <\/td> <\/td>X32CrMoV4-1<\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

3, Komposisi Kimia:<\/strong><\/p>\n\n\n\n

Kelas (EN)<\/strong><\/td>Nilai<\/strong>  (ASTM)<\/strong><\/td>Kimia<\/strong> Komposisi<\/strong>\uff08<\/strong>%<\/strong>\uff09<\/strong><\/td><\/tr>
C<\/strong><\/td>Ya<\/strong><\/td>M N<\/strong><\/td>P<\/strong> <\/td>S<\/strong> <\/td>Kr<\/strong><\/td>Tidak<\/strong><\/td>Cu<\/strong><\/td>V<\/strong><\/td>Mo<\/strong><\/td><\/tr>
C45S<\/strong><\/td>1045<\/strong><\/td>0,42\uff5e0,50<\/td>0,17\uff5e0,37<\/td>0,50\uff5e0,80<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,25<\/td>\u22640,3<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
C50S<\/strong><\/td>1050<\/strong><\/td>0,47\uff5e0,55<\/td>0,17\uff5e0,37<\/td>0,50\uff5e0,80<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,25<\/td>\u22640,3<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
C55S<\/strong><\/td>1055<\/strong><\/td>0,52\uff5e0,60<\/td>0,17\uff5e0,37<\/td>0,50\uff5e0,80<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,25<\/td>\u22640,3<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
C60S<\/strong><\/td>1060<\/strong><\/td>0,57\uff5e0,65<\/td>0,17\uff5e0,37<\/td>0,50\uff5e0,80<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,25<\/td>\u22640,3<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
C67S<\/strong><\/td>1067<\/strong><\/td>0,62\uff5e0,70<\/td>0,17\uff5e0,37<\/td>0,50\uff5e0,80<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,25<\/td>\u22640,3<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
C70S<\/strong><\/td>1070<\/strong><\/td>0,67\uff5e0,75<\/td>0,17\uff5e0,37<\/td>0,50\uff5e0,80<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,25<\/td>\u22640,3<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
C75S<\/strong><\/td>1075<\/strong><\/td>0,72\uff5e0,80<\/td>0,17\uff5e0,37<\/td>0,50\uff5e0,80<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,25<\/td>\u22640,3<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
C100<\/strong><\/td>1095<\/strong><\/td>0,95\uff5e1,04<\/td>\u22640,35<\/td>\u22640,40<\/td>\u22640,035<\/td>\u22640,03<\/td>\u22640,25<\/td>\u22640,2<\/td>\u22640,3<\/td> <\/td> <\/td><\/tr>
65Mn<\/strong><\/td>65Mn<\/strong><\/td>0,62\uff5e0,70<\/td>0,17\uff5e0,37<\/td>0,90\uff5e1,20<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,25<\/td>\u22640,3<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
SK85\/SK5<\/strong><\/td>SK85\/SK5<\/strong><\/td>0,80 ~0,90<\/td>\u22640,35<\/td>\u22640,50<\/td>\u22640,03<\/td>\u22640,03<\/td>\u22640,2<\/td>\u22640,25<\/td>\u22640,3<\/td> <\/td> <\/td><\/tr>
SK4<\/strong><\/td>SK95<\/strong><\/td>0,95\uff5e1,04<\/td>\u22640,35<\/td>\u22640,40<\/td>\u22640,035<\/td>\u22640,03<\/td>\u22640,25<\/td>\u22640,2<\/td>\u22640,3<\/td> <\/td> <\/td><\/tr>
51CrV4<\/strong><\/td>51CrV4<\/strong><\/td>0,47\uff5e0,55<\/td>0,17\uff5e0,37<\/td>0,80\uff5e1,10<\/td>\u22640,035<\/td>\u22640,035<\/td>0,90\uff5e1,20<\/td>\u22640,3<\/td>\u22640,3<\/td>0,10\uff5e0,20<\/td> <\/td><\/tr>
75Cr1<\/strong><\/td>75Cr1<\/strong><\/td>0,7\uff5e0,8<\/td>0,25\uff5e0,5<\/td>0,50\uff5e0,70<\/td>\u22640,035<\/td>\u22640,035<\/td>0,30\uff5e0,40<\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
55Si2Mn<\/strong> <\/td>55Si2Mn<\/strong> <\/td>0,52\uff5e0,60<\/td>1,50\uff5e2,00<\/td>0,60\uff5e0,90<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,35<\/td>\u22640,35<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
60si2Mn<\/strong><\/td>60si2Mn<\/strong><\/td>0,56\uff5e0,64<\/td>1,50\uff5e2,00<\/td>0,60\uff5e0,90<\/td>\u22640,035<\/td>\u22640,035<\/td>\u22640,35<\/td>\u22640,35<\/td>\u22640,25<\/td> <\/td> <\/td><\/tr>
D6A<\/strong><\/td>D6A<\/strong><\/td>0,42\uff5e0,55<\/td>0,10\uff5e0,30<\/td>0,60\uff5e0,90<\/td>\u22640,025<\/td>\u22640,015<\/td>0,90\uff5e1,20<\/td>0,40\uff5e0,70<\/td> <\/td>0,05\uff5e0,25<\/td>0,85\uff5e1,10<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Toleransi Baja 4,75Cr1:<\/strong><\/p>\n\n\n\n

TOLERANSI KETEBALAN<\/strong><\/td><\/tr>
Ketebalan Nominal (mm)<\/td>W < 125<\/td>125 <= W<\/td><\/tr>
A<\/td>B<\/td>C<\/td>A<\/td>B<\/td>C<\/td><\/tr>
0,15~0,25<\/td>TS EN<\/td>\u00b10,015<\/td>\u00b10,012<\/td>\u00b10,008<\/td>\u00b10,020<\/td>\u00b10,015<\/td>\u00b10,010<\/td><\/tr>
Logam ATAS<\/a> BAJA<\/td>\u00b10,008<\/td>\u00b10,010<\/td><\/tr>
0,25~0,40<\/td>TS EN<\/td>\u00b10,020<\/td>\u00b10,015<\/td>\u00b10,010<\/td>\u00b10,025<\/td>\u00b10,020<\/td>\u00b10,012<\/td><\/tr>
Baja Logam Atas<\/td>\u00b10,010<\/td>\u00b10,012<\/td><\/tr>
0,40~0,60<\/td>TS EN<\/td>\u00b10,025<\/td>\u00b10,020<\/td>\u00b10,012<\/td>\u00b10,030<\/td>\u00b10,025<\/td>\u00b10,015<\/td><\/tr>
Baja Logam Atas<\/td>\u00b10,015<\/td>\u00b10,015<\/td><\/tr>
0,60~1,00<\/td>TS EN<\/td>\u00b10,030<\/td>\u00b10,025<\/td>\u00b10,015<\/td>\u00b10,035<\/td>\u00b10,030<\/td>\u00b10,020<\/td><\/tr>
Baja Logam Atas<\/td>\u00b10,015<\/td>\u00b10,020<\/td><\/tr>
1,00~1,50<\/td>TS EN<\/td>\u00b10,035<\/td>\u00b10,030<\/td>\u00b10,020<\/td>\u00b10,040<\/td>\u00b10,035<\/td>\u00b10,025<\/td><\/tr>
Baja Logam Atas<\/td>\u00b10,020<\/td>\u00b1 0,025<\/td><\/tr>
1,50~2,50<\/td>TS EN<\/td>\u00b10,040<\/td>\u00b10,035<\/td>\u00b10,025<\/td>\u00b10,050<\/td>\u00b10,040<\/td>\u00b10,030<\/td><\/tr>
Baja Logam Atas<\/td>\u00b10,025<\/td>\u00b10,030<\/td><\/tr>
2,50~4,00<\/td>TS EN<\/td>\u00b10,050<\/td>\u00b10,040<\/td>\u00b10,030<\/td>\u00b10,060<\/td>\u00b10,050<\/td>\u00b10,035<\/td><\/tr>
Baja Logam Atas<\/td>\u00b10,030<\/td>\u00b10,035<\/td><\/tr>
Silakan hubungi kami jika Anda memiliki persyaratan khusus.<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
TOLERANSI LEBAR UNTUK TEPI CELAH (GK)<\/strong><\/td><\/tr>
Toleransi Lebar TS EN 10140<\/td>Lebar Produksi (mm)<\/td><\/tr>
Ketebalan Nominal (mm)<\/td>W < 125<\/td>125 <= W <= 250<\/td>250 < W<\/td><\/tr>
A<\/td>B<\/td>A<\/td>B<\/td>A<\/td>B<\/td><\/tr>
0,2 ~ 0,6<\/td>TS EN<\/td>\u00b1 0,15<\/td>\u00b1 0,10<\/td>\u00b1 0,20<\/td>\u00b1 0,13<\/td>\u00b1 0,25<\/td>\u00b1 0,18<\/td><\/tr>
Baja Logam Atas<\/td>\u00b1 0,10<\/td>\u00b1 0,13<\/td>\u00b1 0,18<\/td><\/tr>
0,6 ~ 1,5<\/td>TS EN<\/td>\u00b1 0,20<\/td>\u00b1 0,13<\/td>\u00b1 0,25<\/td>\u00b1 0,18<\/td>\u00b1 0,30<\/td>\u00b1 0,20<\/td><\/tr>
Baja Logam Atas<\/td>\u00b1 0,13<\/td>\u00b1 0,18<\/td>\u00b1 0,20<\/td><\/tr>
1,5 ~ 2,5<\/td>TS EN<\/td>\u00b1 0,25<\/td>\u00b1 0,18<\/td>\u00b1 0,30<\/td>\u00b1 0,20<\/td>\u00b1 0,35<\/td>\u00b1 0,25<\/td><\/tr>
Baja Logam Atas<\/td>\u00b1 0,18<\/td>\u00b1 0,20<\/td>\u00b1 0,25<\/td><\/tr>
2,5 ~ 4,0<\/td>TS EN<\/td>\u00b1 0,30<\/td>\u00b1 0,20<\/td>\u00b1 0,35<\/td>\u00b1 0,25<\/td>\u00b1 0,40<\/td>\u00b1 0,30<\/td><\/tr>
Logam Atas BAJA<\/a><\/td>\u00b1 0,20<\/td>\u00b1 0,25<\/td>\u00b1 0,30<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

75Cr1 steel (DIN 1.2003) is a high-carbon, low-alloy steel, equivalent to\u00a0AISI\u00a01075 + Cr, British\u00a0C75, and often associated with\u00a0CK75, used for springs, blades, and tools, offering better hardenability than plain C75 due to its small chromium addition (around 0.3-0.4%) for improved hardness and wear resistance. 75Cr1 Steel Delivery Conditions : Delivery Condition Sizes Surface Edge 1.Cold Rolled  1.Thickness: 0.09-8mm  […]<\/p>","protected":false},"author":2,"featured_media":1764,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-1763","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cold-rolled-steel-sheet"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/posts\/1763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/comments?post=1763"}],"version-history":[{"count":1,"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/posts\/1763\/revisions"}],"predecessor-version":[{"id":1766,"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/posts\/1763\/revisions\/1766"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/media\/1764"}],"wp:attachment":[{"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/media?parent=1763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/categories?post=1763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aluminumetals.com\/id\/wp-json\/wp\/v2\/tags?post=1763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}