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VDA 239-100 CR1 VDA 239-100 CR2 VDA 239-100 CR3吉利 标准汽车钢 冷轧钢
冷轧钢是通过冷轧生产的钢。
冷轧是在室温下将钢材进一步减薄至目标厚度。冷轧钢板厚度精确，表面光滑美观，还具有各种优越的机械性能，特别是加工性能。由于冷轧原卷易碎且坚硬，不适合加工，因此通常要求冷轧钢板在退火、酸洗和表面平整后交付给客户。冷轧的最大厚度为0.1至8mm或更小，最小厚度和宽度根据各工厂的设备容量和市场需求确定。 使用范围：造船、汽车、桥梁、建筑、机械、压力容器等制造业......
冷轧是在室温下将钢材进一步减薄至目标厚度。冷轧钢板厚度精确，表面光滑美观，还具有各种优越的机械性能，特别是加工性能。由于冷轧原卷易碎且坚硬，不适合加工，因此通常要求冷轧钢板在退火、酸洗和表面平整后交付给客户。冷轧的最大厚度为0.1至8mm或更小，最小厚度和宽度根据各工厂的设备容量和市场需求确定。 使用范围：造船、汽车、桥梁、建筑、机械、压力容器等制造业......
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| 材料 | VDA 239-100 CR1 | |||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | CU% |
| ≤0.12 | ≤0.50 | ≤0.60 | ≤0.055 | ≤0.035 | ≥0.010 | ≤0.30 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||
| 140-300 | 270-410 | ≥28 | ||||||
| 材料 | VDA 239-100 CR2 | |||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | CU% |
| ≤0.10 | ≤0.50 | ≤0.50 | ≤0.025 | ≤0.020 | ≥0.010 | ≤0.30 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||
| 140-240 | 270-370 | ≥34 | ≥0.16 | |||||
| VDA 239-100 CR3 | ||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | CU% |
| ≤0.08 | ≤0.50 | ≤0.50 | ≤0.025 | ≤0.020 | ≥0.010 | ≤0.30 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||
| 140-210 | 270-350 | ≥38 | ≥0.18 | |||||
| 材料 | VDA 239-100 CR4 | |||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | CU% |
| ≤0.06 | ≤0.50 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.010 | ≤0.30 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||
| 140-180 | 270-330 | ≥39 | ≥0.20 | |||||
| 材料 | VDA 239-100 CR5 | |||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | CU% |
| ≤0.02 | ≤0.50 | ≤0.30 | ≤0.020 | ≤0.020 | ≥0.010 | ≤0.30 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||
| 110-170 | 260-330 | ≥41 | ≥0.22 | |||||
| 材料 | VDA 239-100 CR210LA | ||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | |
| ≤0.10 | ≤0.50 | ≤1.00 | ≤0.08 | ≤0.03 | ≥0.015 | ≤0.15 | ≤0.10 | ||
| 力学性能 | YS | TS(MPa) | EL（%） | n | |||||
| 210-300 | 310-400 | ≥29 | ≥0.15 | ||||||
| 材料 | VDA 239-100 CR240LA | ||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% |
| ≤0.10 | ≤0.50 | ≤1.00 | ≤0.03 | ≤0.025 | ≥0.015 | ≤0.15 | ≤0.09 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | |||||
| 240-320 | 320-430 | ≥27 | ≥0.15 | ||||||
| 材料 | VDA 239-100 CR270LA | ||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% |
| ≤0.12 | ≤0.50 | ≤1.00 | ≤0.030 | ≤0.025 | ≥0.015 | ≤0.15 | ≤0.09 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | |||||
| 270-350 | 350-460 | ≥25 | ≥0.14 | ||||||
| 材料 | VDA 239-100 CR300LA | ||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% |
| ≤0.12 | ≤0.50 | ≤1.40 | ≤0.030 | ≤0.025 | ≥0.015 | ≤0.15 | ≤0.09 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | |||||
| 300-380 | 380-490 | ≥23 | ≥0.14 | ||||||
| 材料 | VDA 239-100 CR340LA | ||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% |
| ≤0.12 | ≤0.50 | ≤1.50 | ≤0.030 | ≤0.025 | ≥0.015 | ≤0.15 | ≤0.09 | ≤0.20 | |
| Mechanical property | YS | TS(MPa) | EL（%） | n | |||||
| 340-430 | 410-530 | ≥21 | ≥0.12 | ||||||
| 材料 | VDA 239-100 CR380LA | ||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% |
| ≤0.12 | ≤0.50 | ≤1.60 | ≤0.030 | ≤0.025 | ≥0.015 | ≤0.15 | ≤0.09 | ≤0.20 | |
| Mechanical property | YS | TS(MPa) | EL（%） | n | |||||
| 380-470 | 450-570 | ≥19 | ≥0.12 | ||||||
| 材料 | VDA 239-100 CR420LA | ||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% |
| ≤0.12 | ≤0.50 | ≤1.65 | ≤0.030 | ≤0.025 | ≥0.015 | ≤0.15 | ≤0.09 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | |||||
| 420-520 | 480-600 | ≥17 | ≥0.11 | ||||||
| 材料 | VDA 239-100 CR460LA | ||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% |
| ≤0.13 | ≤0.60 | ≤1.70 | ≤0.030 | ≤0.025 | ≥0.015 | ≤0.15 | ≤0.10 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | |||||
| 460-580 | 520-680 | ≥15 | ≥0.10 | ||||||
| 材料 | VDA 239-100 CR160IF | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% | |
| ≤0.01 | ≤0.30 | ≤0.60 | ≤0.06 | ≤0.025 | ≥0.010 | ≤0.12 | ≤0.09 | ≤0.20 | ||
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 160-210 | 280-340 | ≥38 | ≥0.20 | |||||||
| 材料 | VDA 239-100 CR180IF | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% | |
| ≤0.01 | ≤0.30 | ≤0.70 | ≤0.06 | ≤0.025 | ≥0.010 | ≤0.12 | ≤0.09 | ≤0.20 | ||
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 180-240 | 320-400 | ≥35 | ≥0.19 | |||||||
| 材料 | VDA 239-100 CR210IF | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% | |
| ≤0.01 | ≤0.30 | ≤0.90 | ≤0.08 | ≤0.025 | ≥0.010 | ≤0.12 | ≤0.09 | ≤0.20 | ||
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 210-270 | 340-420 | ≥33 | ≥0.18 | |||||||
| 材料 | VDA 239-100 CR240IF | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | Nb% | CU% | |
| ≤0.01 | ≤0.30 | ≤1.60 | ≤0.10 | ≤0.025 | ≥0.010 | ≤0.12 | ≤0.09 | ≤0.20 | ||
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 240-300 | 360-440 | ≥31 | ≥0.17 | |||||||
| 材料 | VDA 239-100 CR180BH | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | CU% | |||
| ≤0.06 | ≤0.50 | ≤0.70 | ≤0.060 | ≤0.025 | ≥0.015 | ≤0.20 | ||||
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 180-240 | 290-370 | ≥34 | ≥0.17 | |||||||
| 材料 | VDA 239-100 CR210BH | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | CU% | |||
| ≤0.08 | ≤0.50 | ≤0.70 | ≤0.085 | ≤0.025 | ≥0.015 | ≤0.20 | ||||
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 210-270 | 320-400 | ≥32 | ≥0.16 | |||||||
| 材料 | VDA 239-100 CR240BH | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | CU% | |||
| ≤0.10 | ≤0.50 | ≤1.00 | ≤0.10 | ≤0.030 | ≥0.015 | ≤0.20 | ||||
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 240-300 | 340-440 | ≥29 | ≥0.15 | |||||||
| 材料 | VDA 239-100 CR270BH | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | CU% | |||
| ≤0.11 | ≤0.50 | ≤1.00 | ≤0.110 | ≤0.030 | ≥0.015 | ≤0.20 | ||||
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 270-330 | 360-460 | ≥27 | ≥0.13 | |||||||
| 材料 | VDA 239-100 CR290Y490T-DP | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.14 | ≤0.50 | ≤1.80 | ≤0.050 | ≤0.010 | 0.015-1.0 | ≤0.15 | ≤1.00 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 290-380 | 490-600 | ≥24 | ||||||||
| 材料 | VDA 239-100 CR330Y590T-DP | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.15 | ≤0.80 | ≤2.50 | ≤0.050 | ≤0.010 | 0.015-1.5 | ≤0.15 | ≤1.40 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 330-430 | 590-700 | ≥20 | ||||||||
| 材料 | VDA 239-100 CR440Y780T-DP | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.18 | ≤0.80 | ≤2.50 | ≤0.050 | ≤0.010 | 0.015-1.0 | ≤0.15 | ≤1.40 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 440-550 | 780-900 | ≥14 | ||||||||
| 材料 | VDA 239-100 CR590Y980T-DP | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.20 | ≤1.00 | ≤2.90 | ≤0.050 | ≤0.010 | 0.015-1.0 | ≤0.15 | ≤1.40 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 590-740 | 980-1130 | ≥10 | ||||||||
| 材料 | VDA 239-100 CR700Y980T-DP | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.23 | ≤1.00 | ≤2.90 | ≤0.050 | ≤0.010 | 0.015-1.0 | ≤0.15 | ≤1.40 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 700-850 | 980-1130 | ≥8 | ||||||||
| 材料 | VDA 239-100 CR440YT780-DH | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.18 | ≤0.80 | ≤2.50 | ≤0.050 | ≤0.010 | 0.015-1.0 | ≤0.15 | ≤1.40 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 440-550 | 780-900 | ≥18 | ||||||||
| 材料 | VDA 239-100 CR700YT980-DH | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.23 | ≤1.80 | ≤2.90 | ≤0.050 | ≤0.010 | 0.015-1.0 | ≤0.15 | ≤1.40 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 700-850 | 980-1180 | ≥13 | ||||||||
| 材料 | VDA 239-100 CR400YT690-TR | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.24 | ≤2.0 | ≤2.20 | ≤0.050 | ≤0.010 | 0.015-2.0 | ≤0.2 | ≤0.60 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 400-520 | 690-800 | ≥24 | ||||||||
| 材料 | VDA 239-100 CR450YT780-TR | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.25 | ≤2.2 | ≤2.50 | ≤0.050 | ≤0.010 | 0.015-2.0 | ≤0.2 | ≤0.60 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 450-570 | 780-910 | ≥21 | ||||||||
| 材料 | VDA 239-100 CR570YT780T-CP | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.18 | ≤1.00 | ≤2.50 | ≤0.050 | ≤0.010 | 0.015-10 | ≤0.15 | ≤1.00 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | |||||||
| 570-720 | 780-920 | ≥10 | ||||||||
| 材料 | VDA 239-100 CR780YT980T-CP | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.23 | ≤1.00 | ≤2.70 | ≤0.050 | ≤0.010 | 0.015-10 | ≤0.15 | ≤1.00 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 780-950 | 980-1140 | ≥6 | ||||||||
| 材料 | VDA 239-100 CR900YT1180T-CP | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti%+Nb% | Cr%+Mo% | B% | Cu% |
| ≤0.23 | ≤1.00 | ≤2.90 | ≤0.050 | ≤0.010 | 0.015-10 | ≤0.15 | ≤1.00 | ≤0.005 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 900-110 | 1180-1350 | ≥5 | ||||||||
| 材料 | VDA 239-100 CR860Y1100T-MS | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | CU% | B% | Cu% |
| ≤0.13 | ≤0.50 | ≤1.20 | ≤0.020 | ≤0.025 | ≥0.010 | ≤0.15 | ≤1.00 | ≤0.010 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 860-1120 | 1100-1320 | ≥3 | ||||||||
| 材料 | VDA 239-100 CR1030Y1300T-MS | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | CU% | B% | Cu% |
| ≤0.28 | ≤1.00 | ≤2.00 | ≤0.020 | ≤0.025 | ≥0.010 | ≤0.15 | ≤1.00 | ≤0.010 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 1030-1330 | 1300-1550 | ≥3 | ||||||||
| 材料 | VDA 239-100 CR1220Y1500T-MS | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | CU% | B% | Cu% |
| ≤0.28 | ≤1.00 | ≤2.00 | ≤0.020 | ≤0.025 | ≥0.010 | ≤0.15 | ≤1.00 | ≤0.010 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 1220-1520 | 1500-1750 | ≥3 | ||||||||
| 材料 | VDA 239-100 CR1350Y1700T-MS | |||||||||
| 化学性能 | C% | Si% | Mn% | P% | S% | Al% | Ti% | CU% | B% | Cu% |
| ≤0.35 | ≤1.00 | ≤3.00 | ≤0.020 | ≤0.025 | ≥0.010 | ≤0.15 | ≤1.00 | ≤0.010 | ≤0.20 | |
| 力学性能 | YS | TS(MPa) | EL（%） | n | ||||||
| 1350-1700 | 1700-2000 | ≥3 | ||||||||
使用范围：造船、汽车、桥梁、建筑、机械、压力容器等制造业......
冷轧是通过冷压加工的热轧金属板的产品。由于多道次冷轧，冷轧板的表面质量优于热轧板，并且热处理后可以获得良好的力学性能。
根据生产企业的不同需求，冷轧板一般分为：冷轧钢板、冲压级冷轧钢板、深冲、超深冲和超深冲级冷轧钢板。
通常以卷和板的形式交付，厚度以mm表示，宽度一般为1000mm和1250mm，长度一般为2000mm和2500mm。
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