China EN10132 Standard SAE1075 baridi limekwisha kaboni chuma strip CK75 C75 C75S Spring chuma strip Mtengenezaji na Supplier | Ruiyi
EN10132 Standard SAE1075 strip ya chuma ya kaboni iliyovingirishwa baridiCK75C75Ukanda wa chuma wa C75S Spring ina maudhui ya kaboni ya 0.7-0.8% na kuifanya kuwa chuma cha kaboni cha madhumuni mbalimbali na sifa nzuri za spring. Kwa hiyo, ni chuma cha kaboni kinachotumiwa kawaida katika aina mbalimbali za maombi ya uhandisi.
SAE1075 auCK75ina 0.7-0.8% ya kaboni, 0.15-0.35% ya silicon, 0.6-0.9% ya manganese, na 0.03% ya fosforasi na salfa. Ina nguvu ya mkazo ya 1230-1340 MPa, nguvu ya mavuno ya 1130-1240 MPa, na ugumu wa 57-63 HRC.
CK75 spring chuma ina ugumu bora, muhimu kipenyo kigumu katika mafuta inaweza kufikia 100 ~ 150mm. CK75 au C75 Inafaa kwa kutengeneza chemchemi kubwa sana, kama vile chemchemi za majani zilizorundikana kwenye tingatinga, chemchemi kubwa za koili na chemchemi kubwa za msokoto kwenye meli.
Chuma cha chemchemi CK75 ni nyenzo ya chuma yenye kaboni nyingi. Utungaji wake wa kemikali hujumuisha maudhui ya kaboni (C) kati ya 0.70-0.80%, maudhui ya silicon (Si) kati ya 0.10-0.35%, na maudhui ya manganese (Mn) kati ya 0.60-0.80%. Kati ya 0.90%, yaliyomo ya fosforasi (P) na sulfuri (S) ni chini ya 0.025% kwa mtiririko huo. Chuma cha chemchemi cha CK75 kina unyumbufu na uimara mzuri na mara nyingi hutumiwa kutengeneza chemchemi, blade, blade za saw, visu na sehemu na zana zingine zinazohitaji nguvu ya juu na upinzani wa kuvaa.
C75 C75s CK75 SAE 1075 ukanda wa chuma wa spring
1, Masharti ya Uwasilishaji:
| Hali ya Uwasilishaji | Ukubwa | Uso | Ukingo |
| 1.Baridi Inayoviringishwa | 1.Unene: 0.09-8mm | Inang'aa / Iliyong'aa / Bluu/Njano | Mgawanyiko |
| 2.Baridi Iliyoviringishwa+Hidrojeni Inachujwa | 2.Upana: 6-450mm | Mzunguko | |
| 3.Baridi Iliyoviringishwa+Imeimarishwa+Ina hasira | Kipenyo cha ndani cha mduara: 300-800mm | Mraba |
2, kulinganisha kwa darasa:
| KULINGANISHA DARAJA KWA CHUMA Spring | ||||||||
| CHINA GB/T | Marekani ASTM | JAPAN JIS | UJERUMANI DIN | UFARANSA NF | BIRTAIN BS | ISO | KOREA KS | TAIWAN CNS |
| 45 | 1045 | S45C | CK45 | XC45 | C45 | |||
| 50 | 1050 | S50C | CK50 | XC50 | 080M50 | C50 | ||
| 60 | 1060 | S60C | CK60 | XC60 | 060A62 | C60 | ||
| 70 | 1070 | S70C | CK70 | XS70 | S70 | |||
| 75 | 1075 | S75C | CK75 | XC75 | C75 | |||
| T10 | W1-9 | SK4 | ||||||
| T9 | W1-8 | SK5 | ||||||
| SK85 | - | SK85 | ||||||
| 40Mn | 1043 | SWRH42B | 40Mn4 | 40M5 | 080A40 | SL,SM | ||
| 42Mn | ||||||||
| 65Mn | 1566 | S60C-CSP | CK67 | 080A67 | C60E4 | |||
| 55Si2Mn | 9255 | SUP 6 /SUP7 | 55Si7 | 55Si7 | 251H60 | 55SiCr7 | ||
| 60Si2Mn | 9260 | SUP 6 / SUP7 | 65Si7 | 65Si7 | 251H60 | 61SiCr7 | SUP3 | SUP6 |
| 62Si2Mn | ||||||||
| 75Kr1 | 75Kr1 | 75Kr1 | 75Kr1 | |||||
| 51CRV4 | 5160 | SUP9A | 51CRV4 | 51CRV4 | SPS5A | SUP9A | ||
| 30CrMo | G41300 | SUP13 | 35CrMo4 | SPS9 | SUP13 | |||
| 50 CrVA | 6150 | SUP10 | 51CRV4 | 51CRV4 | 735A51 | 51CRV4 | SPS6 | SUP10 |
3, Muundo wa Kemikali:
| Kawaida | Daraja | Muundo wa Kemikali (%) | ||||||||
| C | Si | Mhe | P | S | Cr | Ni | Cu | V | ||
| GB/T699 | 45 | 0.42 ~ 0.50 | 0.17 ~ 0.37 | 0.50 ~ 0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T699 | 50 | 0.47 ~ 0.55 | 0.17 ~ 0.37 | 0.50 ~ 0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T699 | 55 | 0.52 ~ 0.60 | 0.17 ~ 0.37 | 0.50 ~ 0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T699 | 60 | 0.57 ~ 0.65 | 0.17 ~ 0.37 | 0.50 ~ 0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T699 | 65 | 0.62 ~ 0.70 | 0.17 ~ 0.37 | 0.50 ~ 0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T699 | 70 | 0.67 ~ 0.75 | 0.17 ~ 0.37 | 0.50 ~ 0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T699 | 75 | 0.72 ~ 0.80 | 0.17 ~ 0.37 | 0.50 ~ 0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T699 | Mn40 | 0.37 ~0.44 | 0.17 ~ 0.37 | 0.70~1.00 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T699 | Mn45 | 0.42 ~ 0.50 | 0.17 ~ 0.37 | 0.70~1.00 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T699 | Mn65 | 0.62 ~ 0.70 | 0.17 ~ 0.37 | 0.90~1.20 | 0.035 | 0.035 | 0.25 | 0.3 | 0.25 | |
| GB/T1298 | SK85/SK5 | 0.80 ~0.90 | ≤0.35 | ≤0.50 | 0.03 | 0.03 | 0.2 | 0.25 | 0.3 | |
| GB/T1298 | SK4 | 0.95~1.04 | ≤0.35 | ≤0.40 | 0.035 | 0.03 | 0.25 | 0.2 | 0.3 | |
| GB/T3077 | 51CRV4 | 0.47 ~ 0.55 | 0.17 ~ 0.37 | 0.80~1.10 | 0.035 | 0.035 | 0.90~1.20 | 0.3 | 0.3 | 0.10 ~ 0.20 |
| GB/T3077 | 50 CrVA | 0.47 ~ 0.54 | 0.17 ~ 0.37 | 0.50 ~ 0.80 | 0.025 | 0.025 | 0.80~1.10 | 0.3 | 0.3 | 0.10 ~ 0.20 |
| GB/T3077 | 75Kr1 | 0.7-0.8 | 0.25 ~ 0.5 | 0.50 ~ 0.70 | 0.035 | 0.035 | 0.30 ~0.40 | |||
| GB/T1222 | 55Si2Mn | 0.52 ~ 0.60 | 1.50 ~ 2.00 | 0.60 ~ 0.90 | ≤0.035 | ≤0.035 | ≤0.35 | ≤0.35 | ≤0.25 | |
| GB/T1222 | 60si2Mn | 0.56 ~ 0.64 | 1.50 ~ 2.00 | 0.60 ~ 0.90 | ≤0.035 | ≤0.035 | ≤0.35 | ≤0.35 | ≤0.25 | |
4, Uvumilivu wetu:
| UNENE UNAVUMILIA | |||||||
| Unene wa Jina (mm) | W <125 | 125 <= W | |||||
| A | B | C | A | B | C | ||
| 0,15~0,25 | TS EN | ±0,015 | ±0,012 | ±0,008 | ±0,020 | ±0,015 | ±0,010 |
| Chuma cha Juu cha Chuma | ±0,008 | ±0,010 | |||||
| 0,25~0,40 | TS EN | ±0,020 | ±0,015 | ±0,010 | ±0,025 | ±0,020 | ±0,012 |
| Chuma cha Juu cha Chuma | ±0,010 | ±0,012 | |||||
| 0,40~0,60 | TS EN | ±0,025 | ±0,020 | ±0,012 | ±0,030 | ±0,025 | ±0,015 |
| Chuma cha Juu cha Chuma | ±0,015 | ±0,015 | |||||
| 0,60~1,00 | TS EN | ±0,030 | ±0,025 | ±0,015 | ±0,035 | ±0,030 | ±0,020 |
| Chuma cha Juu cha Chuma | ±0,015 | ±0,020 | |||||
| 1,00~1,50 | TS EN | ±0,035 | ±0,030 | ±0,020 | ±0,040 | ±0,035 | ±0,025 |
| Chuma cha Juu cha Chuma | ±0,020 | ± 0,025 | |||||
| 1,50~2,50 | TS EN | ±0,040 | ±0,035 | ±0,025 | ±0,050 | ±0,040 | ±0,030 |
| Chuma cha Juu cha Chuma | ±0,025 | ±0,030 | |||||
| 2,50~4,00 | TS EN | ±0,050 | ±0,040 | ±0,030 | ±0,060 | ±0,050 | ±0,035 |
| Chuma cha Juu cha Chuma | ±0,030 | ±0,035 | |||||
| Tafadhali wasiliana nasi ikiwa una mahitaji yoyote maalum. | |||||||
| Uvumilivu UPANA KWA SLIT EDGE (GK) | |||||||
| Uvumilivu wa Upana TS EN 10140 | Upana wa Uzalishaji (mm) | ||||||
| Unene wa Jina (mm) | W <125 | 125 <= W <= 250 | 250 | ||||
| A | B | A | B | A | B | ||
| 0,2 ~ 0,6 | TS EN | ± 0,15 | ± 0,10 | ± 0,20 | ± 0,13 | ± 0,25 | ± 0,18 |
| CHUMA CHA JUU | ± 0,10 | ± 0,13 | ± 0,18 | ||||
| 0,6 ~ 1,5 | TS EN | ± 0,20 | ± 0,13 | ± 0,25 | ± 0,18 | ± 0,30 | ± 0,20 |
| CHUMA CHA JUU | ± 0,13 | ± 0,18 | ± 0,20 | ||||
| 1,5 ~ 2,5 | TS EN | ± 0,25 | ± 0,18 | ± 0,30 | ± 0,20 | ± 0,35 | ± 0,25 |
| CHUMA CHA JUU | ± 0,18 | ± 0,20 | ± 0,25 | ||||
| 2,5 ~ 4,0 | TS EN | ± 0,30 | ± 0,20 | ± 0,35 | ± 0,25 | ± 0,40 | ± 0,30 |
| CHUMA CHA JUU | ± 0,20 | ± 0,25 | ± 0,30 | ||||
5, Maombi:
| Kiwango cha bidhaa | Maombi | S50C(CK50/1050) | - Mkanda wa kupimia | |
| 65Si2Mn | - Chemchemi | - Sehemu za muundo wa kamera | ||
| 50CrV4 | - Chemchemi | - Sehemu za mnyororo | ||
| 51CRV4 | - Chemchemi | - Chemchemi | ||
| SK4 (1095) | - Mkanda wa kupimia | - Sehemu za clutch | ||
| - Viwembe | - Washers | |||
| - Pointi za kalamu | - Vifungo vya usalama | |||
| - Chemchemi za upepo | S55C(CK55/1050) | - Chemchemi | ||
| - Chemchemi | - Viatu vya usalama | |||
| - Vipandikizi | – Je, wafunguaji | |||
| – Knitting sindano | - Vipu vya Thompson | |||
| SK5 (1085) | - Mkanda wa kupimia | - Sehemu za muundo wa kamera | ||
| - Vipimo | S60C(CK60/1060) | - Sehemu za mnyororo | ||
| - Chemchemi | - Misumeno ya mikono kwa kazi ya mbao | |||
| - Vipandikizi | - Viatu vya usalama | |||
| – Knitting sindano | - Chemchemi | |||
| – Misumeno ya bendi kwa ajili ya ukataji miti | - Sehemu za vifaa vya ofisi | |||
| na ukataji mbao | - Washers | |||
| - Misumeno ya pande zote | S65C(65MN/CK67) | - Viatu vya usalama | ||
| - Sehemu za vifaa vya ofisi | - Sehemu za clutch | |||
| S45C(CK45/1045) | - Sehemu za clutch | - Chemchemi | ||
| - Sehemu za mnyororo | - Washers | |||
| - Wahifadhi | S75C(CK75/1075) | - Sehemu za clutch | ||
| - Washers | - Chemchemi | |||
| S50C(CK50/1050) | - Mkanda wa kupimia | - Misumeno ya bendi | ||
| - Sehemu za muundo wa kamera |
