{"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\/tr\/75cr1-celik-din1-2003-yay-celigi-serit\/","title":{"rendered":"75Cr1 \u00c7elik DIN1.2003 Yay \u00c7eli\u011fi \u015eerit"},"content":{"rendered":"

75Cr1 \u00e7eli\u011fi (DIN 1.2003), AISI'ye e\u015fde\u011fer, y\u00fcksek karbonlu, d\u00fc\u015f\u00fck ala\u015f\u0131ml\u0131 bir \u00e7eliktir.\u00a01075 + Cr<\/strong>, \u0130ngiliz\u00a0C75<\/strong>, ve genellikle \u015funlarla ili\u015fkilendirilir:\u00a0CK75<\/strong>, Yaylar, b\u0131\u00e7aklar ve aletler i\u00e7in kullan\u0131lan bu malzeme, az miktarda krom ilavesi (yakla\u015f\u0131k 0,3-0,4%) sayesinde d\u00fcz C75'e g\u00f6re daha iyi sertle\u015fme \u00f6zelli\u011fi sunarak sertlik ve a\u015f\u0131nma direncini art\u0131r\u0131r.<\/p>\n\n\n\n

75Cr1 \u00c7elik Teslimat Ko\u015fullar\u0131:<\/p>\n\n\n\n

Da\u011f\u0131t\u0131m durumu<\/strong><\/td>Boyutlar<\/strong><\/td>Y\u00fczey<\/strong><\/td>Kenar<\/strong><\/td><\/tr>
1.So\u011fuk Haddelenmi\u015f <\/td>1.Kal\u0131nl\u0131k: 0,09-8mm <\/td>Parlak \/ Cilal\u0131 \/ Mavi \/ Sar\u0131<\/td>Yar\u0131k<\/td><\/tr>
2.So\u011fuk Haddelenmi\u015f + Hidrojen Tavl\u0131 <\/td>2. Geni\u015flik: 6-450mm<\/td>Yuvarlak<\/td><\/tr>
3.So\u011fuk Haddelenmi\u015f+Sertle\u015ftirilmi\u015f+Temperlenmi\u015f<\/td>Bobin i\u00e7 \u00e7ap\u0131: 300-800mm<\/td>Kare<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

75Cr1 \u00e7eli\u011fi, 0,74% ile 0,80% aras\u0131nda karbon i\u00e7eri\u011fine sahip y\u00fcksek karbonlu bir \u00e7eliktir. Krom ilavesi, \u0131s\u0131l i\u015flem s\u00fcrecini kolayla\u015ft\u0131r\u0131r ve standart C75 karbon \u00e7eli\u011fine g\u00f6re daha y\u00fcksek sertlik elde edilmesini sa\u011flar. 75Cr1 karbon \u00e7eli\u011fi, EN10132 C75'in bir varyasyonudur.<\/p>\n\n\n\n

\"75Cr1<\/figure>\n\n\n\n
YAY \u00c7EL\u0130\u011e\u0130 \u0130\u00c7\u0130N KAL\u0130TE KAR\u015eILA\u015eTIRMASI<\/strong><\/td><\/tr>
\u00c7\u0130N           <\/strong>GB\/T<\/strong><\/td>Amerika      <\/strong>  ASTM<\/strong><\/td>JAPONYA   <\/strong>  JIS<\/strong><\/td>ALMANYA   <\/strong>D\u0130N<\/strong><\/td>FRANSA  <\/strong>  NF<\/strong><\/td>B\u0130RL\u0130K  <\/strong>BS<\/strong><\/td>ISO<\/strong><\/td>KORE    <\/strong>KS<\/strong><\/td>TAYVAN   <\/strong>CNS<\/strong><\/td><\/tr>
45<\/td>1045<\/td>S45C<\/td>CK45<\/td>XC45<\/td> <\/td>C45<\/td> <\/td> <\/td><\/tr>
50<\/td>1050<\/td>S50C<\/td>CK50<\/td>XC50<\/td>080M50<\/td>C50<\/td> <\/td> <\/td><\/tr>
60<\/td>1060<\/td>S60C <\/td>CK60<\/td>XC60<\/td>060A62<\/td>C60<\/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>C75<\/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 milyon<\/td>1043<\/td>SWRH42B<\/td>40Mn4<\/td>40M5<\/td>080A40<\/td>SL,SM<\/td> <\/td> <\/td><\/tr>
42 milyon<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
65 milyon<\/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, Kimyasal Bile\u015fimi:<\/strong><\/p>\n\n\n\n

S\u0131n\u0131f (EN)<\/strong><\/td>Seviye<\/strong>  (ASTM)<\/strong><\/td>Kimyasal<\/strong> Kompozisyon<\/strong>\uff08<\/strong>%<\/strong>\uff09<\/strong><\/td><\/tr>
C<\/strong><\/td>Si<\/strong><\/td>Mn<\/strong><\/td>P<\/strong> <\/td>S<\/strong> <\/td>CR<\/strong><\/td>Hay\u0131r<\/strong><\/td>Cu<\/strong><\/td>V<\/strong><\/td>Ay<\/strong><\/td><\/tr>
C45S<\/strong><\/td>1045<\/strong><\/td>0,42~0,50<\/td>0.17~0.37<\/td>0.50~0.80<\/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>0.47~0.55<\/td>0.17~0.37<\/td>0.50~0.80<\/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>0,52~0,60<\/td>0.17~0.37<\/td>0.50~0.80<\/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>0.57~0.65<\/td>0.17~0.37<\/td>0.50~0.80<\/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>0.62~0.70<\/td>0.17~0.37<\/td>0.50~0.80<\/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>0.67~0.75<\/td>0.17~0.37<\/td>0.50~0.80<\/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>0,72~0,80<\/td>0.17~0.37<\/td>0.50~0.80<\/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>0.95~1.04<\/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>
65 milyon<\/strong><\/td>65 milyon<\/strong><\/td>0.62~0.70<\/td>0.17~0.37<\/td>0.90~1.20<\/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>0.95~1.04<\/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>0.47~0.55<\/td>0.17~0.37<\/td>0.80~1.10<\/td>\u22640,035<\/td>\u22640,035<\/td>0.90~1.20<\/td>\u22640,3<\/td>\u22640,3<\/td>0.10~0.20<\/td> <\/td><\/tr>
75Cr1<\/strong><\/td>75Cr1<\/strong><\/td>0,7~0,8<\/td>0,25~0,5<\/td>0.50~0.70<\/td>\u22640,035<\/td>\u22640,035<\/td>0.30~0.40<\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
55Si2Mn<\/strong> <\/td>55Si2Mn<\/strong> <\/td>0,52~0,60<\/td>1.50~2.00<\/td>0.60~0.90<\/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>0.56~0.64<\/td>1.50~2.00<\/td>0.60~0.90<\/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>0.60~0.90<\/td>\u22640,025<\/td>\u22640,015<\/td>0.90~1.20<\/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

4, 75Cr1 \u00c7elik Toleranslar\u0131:<\/strong><\/p>\n\n\n\n

KALINLIK TOLERANSLARI<\/strong><\/td><\/tr>
Nominal Kal\u0131nl\u0131k (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>
\u00dcST Metal<\/a> \u00c7EL\u0130K<\/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>
\u00dcst Metal \u00c7EL\u0130K<\/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>
\u00dcst Metal \u00c7EL\u0130K<\/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>
\u00dcst Metal \u00c7EL\u0130K<\/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>
\u00dcst Metal \u00c7EL\u0130K<\/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>
\u00dcST Metal \u00c7EL\u0130K<\/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>
\u00dcst Metal \u00c7EL\u0130K<\/td>\u00b10,030<\/td>\u00b10,035<\/td><\/tr>
\u00d6zel talepleriniz i\u00e7in l\u00fctfen bizimle ileti\u015fime ge\u00e7in.<\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
 <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/tr>
YARIKLI KENAR \u0130\u00c7\u0130N GEN\u0130\u015eL\u0130K TOLERANSLARI (GK)<\/strong><\/td><\/tr>
Geni\u015flik Toleranslar\u0131 TS EN 10140<\/td>\u00dcretim Geni\u015fli\u011fi (mm)<\/td><\/tr>
Nominal Kal\u0131nl\u0131k (mm)<\/td>W < 125<\/td>125 <= W <= 250<\/td>250 < B<\/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>
\u00dcST Metal \u00c7EL\u0130K<\/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>
\u00dcst Metal \u00c7EL\u0130K<\/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>
\u00dcST Metal \u00c7EL\u0130K<\/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>
\u00dcst Metal \u00c7EL\u0130K<\/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\/tr\/wp-json\/wp\/v2\/posts\/1763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/comments?post=1763"}],"version-history":[{"count":1,"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/posts\/1763\/revisions"}],"predecessor-version":[{"id":1766,"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/posts\/1763\/revisions\/1766"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/media\/1764"}],"wp:attachment":[{"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/media?parent=1763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/categories?post=1763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aluminumetals.com\/tr\/wp-json\/wp\/v2\/tags?post=1763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}