产品详情
奔驰标准部分牌号与力学性能
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牌号 |
屈服强度 |
抗拉强度 |
断后伸长率 |
R值 |
N值 |
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Rpo.2/ MPa |
Rm/MPa |
A80 mm / % |
A50 mm / % |
r90/20 |
rm/20 |
n10-20/Ag |
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CR1 |
140- 300 |
270- 410 |
≥28 |
≥30 |
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CR2 |
140 - 240 |
270-370 |
≥34 |
≥34 |
≥13 |
≥1,2 |
≥0,16 |
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CR3 |
140- 210 |
270-350 |
≥38 |
≥38 |
≥1,8 |
≥1,5 |
≥0,18 |
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CR4 |
140-180 |
270-330 |
≥39 |
≥40 |
≥1,9 |
≥1,6 |
≥0,20 |
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CR5 |
110- 170 |
260-330 |
≥41 |
≥42 |
≥2,1 |
≥1,8 |
≥0,22 |
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CR6 |
110- 170 |
250-330 |
≥43 |
≥44 |
≥2,3 |
≥2,0 |
≥0,23 |
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牌号 |
屈服强度 |
抗拉强度 |
断裂伸长率 |
N值 |
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Rp0.2/ MPa |
Rm/MPa |
A80 mm /% |
A50 mm / % |
A/% |
n10-20/Ag |
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HR2 |
180-290 |
270-400 |
≥30 |
≥32 |
≥34 |
≥0,16 |
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牌号 |
屈服强度 |
抗拉强度 |
断裂伸长率 |
N值 |
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Rp0.2/ MPa |
Rp0.2/ MPa |
A80 mm /% |
A50 mm / % |
n10-20/Ag |
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CR240LA |
240-320 |
320 - 430 |
≥27 |
≥29 |
≥0,15 |
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CR270LA |
270-350 |
350-460 |
≥25 |
≥27 |
≥0,14 |
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CR300LA |
300 - 380 |
380-490 |
≥23 |
≥25 |
≥0,14 |
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CR340LA |
340-430 |
410-530 |
≥21 |
≥21 |
≥0,12 |
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CR380LA |
380-470 |
450-570 |
≥19 |
≥21 |
≥0,12 |
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CR420LA |
420 -520 |
480-600 |
≥17 |
≥19 |
≥0,11 |
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牌号 |
屈服强度抗拉强度 |
断裂伸长率 |
n值 |
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Rp0.2/MPa |
R/MPa |
A80mm/% |
A50 mm% |
A/% |
n10-20/Ag |
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HR340LA |
340-440 |
420-540 |
≥22 |
≥24 |
≥26
≥0,13 |
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HR420LA |
420 - 520 |
480-600 |
≥18 |
≥20 |
≥22 |
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HR500LA |
500-620 |
560 -700 |
≥14 |
≥16 |
≥17 |
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牌号 |
屈服强度 |
抗拉强度 |
断裂伸长率 |
R值 |
N值 |
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Rp0.2/MPa |
Rm/MPa |
A80mm/% |
A50mm/ % |
r0/20 |
Rm/20 |
n10-20/Ag |
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CR180IF |
180- 240 |
320 - 400 |
≥35 |
2≥38 |
≥1,2 |
≥1,3 |
≥0,19 |
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CR210IF |
210-270 |
340-420 |
≥33 |
≥36 |
≥1,1 |
≥1,3 |
≥0,18 |
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CR240IF |
240-300 |
360-440 |
≥31 |
≥34 |
≥1,0 |
≥1,2 |
≥0,17 |
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牌号 |
屈服强度 |
抗拉强度 |
断裂伸长率 |
R值 |
N值 |
BH2 value |
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Rp0.2/MPa |
Rm/MPa |
A80mm/% |
A50mm/ % |
r0/20 |
Rm/20 |
n10-20/Ag |
/MPa |
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CR180BH |
180-240 |
290 - 370 |
≥34 |
≥34 |
≥1,1 |
≥1,3 |
≥0,17 |
≥30 (20) |
CR210BH |
210- 270 |
320 - 400 |
≥32 |
≥34 |
≥1,1 |
≥1,2 |
≥0,16 |
≥30 (20) |
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牌号 |
屈服强度 |
抗拉强度 |
断裂伸长率 |
n-value |
BH value |
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Rp0.2/MPa |
Rm/MPa |
A80mm/% |
A50mm/ % |
n4-6 |
n10-20/Ag |
/MPa |
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CR290Y490T-DP |
290 - 380 |
490-600 |
≥24 |
≥26 |
≥0,19 |
≥0,15 |
≥30 (20) |
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CR330Y590T-DP |
330 -430 |
590 -700 |
≥20 |
≥21 |
≥0,18 |
≥0,14 |
≥30 (20) |
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CR440Y780T-DP |
440-550 |
780 -900 |
≥14 |
≥15 |
≥0,15 |
≥0,11 |
≥ 30 (20) |
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CR590Y980T-DP |
590-740 |
980 -1 130 |
≥10 |
≥11 |
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≥ 30 (20) |
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CR700Y980T-DP |
700-850 |
980-1 130 |
≥8 |
≥9 |
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≥ 30 (20) |
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牌号 |
屈服强度抗拉强度 |
断裂伸长率 |
n值 |
BH2valuc |
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Rp0.2/MPa |
R/MPa |
A80mm/% |
A50 mm% |
A/% |
n4-6 |
n10-20/Ag |
/MPa |
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HR330Y580T-DP |
330-450 |
580-680 |
≥19 |
≥ 21 |
≥23 |
≥ 0,16 |
≥0,13 |
≥30(20) |
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牌号 |
屈服强度抗拉强度 |
断裂伸长率 |
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n值 |
BH2valuc |
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Rp0.2/MPa |
R/MPa |
A80mm/% |
A50 mm% |
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n4-6 |
n10-20/Ag |
/MPa |
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CR330Y590T-DH |
330-430 |
590-700 |
≥26 |
≥ 27 |
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≥0,21 |
≥0.16 |
≥30(20) |
CR440Y780T-DH |
440-560 |
780-900 |
≥18 |
≥19 |
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≥0,18 |
≥0,13 |
≥ 30 (20) |
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牌号 |
屈服强度 |
抗拉强度 |
断裂伸长率 |
N值 |
BH value |
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Rp0.2/ MPa |
Rm/MPa |
A80 mm /% |
A50 mm / % |
n10-20/Ag |
BH2 /MPa |
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CR400Y690T-TR |
400-520 |
690 -800 |
≥24 |
≥25 |
≥0,19 |
≥40 (30) |
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CR850Y1180T-TR |
850 -1 060 |
1 180 - 1 330 |
≥12 |
≥13 |
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≥40 (30) |
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牌号 |
屈服强度 |
抗拉强度 |
断裂伸长率 |
BH value |
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Rp0.2/ MPa |
Rm/MPa |
A80 mm /% |
A50 mm / % |
BH2 /MPa |
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CR570Y780T-CP |
570- 720 |
780 -920 |
≥10 |
≥11 |
≥30 (20) |
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CR780Y980T-CP |
780-950 |
980-1140 |
≥6 |
≥7 |
≥30 (20) |
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牌号 |
屈服强度抗拉强度 |
断裂伸长率 |
BH2 value |
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Rp0.2/MPa |
R/MPa |
A80mm/% |
A50 mm% |
A/ % |
/MPa |
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HR660Y760T-CP |
660-820 |
760 - 960 |
≥ 10 |
≥11 |
≥13 |
≥30 (20) |
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牌号 |
屈服强度抗拉强度 |
断裂伸长率 |
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Rp0.2/MPa |
R/MPa |
A80mm/% |
A50 mm% |
A/ % |
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HR900Y1180T-MS |
900-1 150 |
1 180-1 400 |
≥5 |
≥6 |
≥8 |
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