材料比较指南
从数百种制造材料中进行选择，包括各种等级的热塑性塑料，金属和弹性体。
选择材料时，请考虑材料特性，可制造性特征，外观和成本。 有关按材料进行铣削和车削的尺寸，请参见 最大加工零件范围。
| Material | Material Category | Attributes | Tensile Strength | Impact Strength | Heat Deflection | Durometer | Elongation at Break | Elongation | Hardness | Tear Strength | Manufacturing Process | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ABS | Plastic |
|
5,000-12,000 psi | 3-7.5 ft-lb/in | 140-200°F | 20-30% | Injection Molding CNC Machining |
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| ABS-Like | Plastic |
|
5.7-7.8 ksi | 0.79-0.91 ft-lb/in | 115-138°F | 6.1-20% | 3D Printing | |||||
| ABS/PC | Plastic |
|
6,400-18,000 psi | 8-12 ft-lb/in | 140-210°F | 40-50% | Injection Molding | |||||
| Aluminum | Metal |
|
38-83 ksi | 1-17% | 55-95 HRB | Sheet Metal Fabrication CNC Machining 3D Printing |
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| Brass | Metal |
|
45-61 ksi | 23-30% | 32-36 HRB | Sheet Metal Fabrication CNC Machining |
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| Cobalt Chrome | Metal |
|
130 ksi | 20% | 25 HRC | 3D Printing | ||||||
| Copper | Metal |
|
29-52 ksi | 5-50% | 40-110 HV | Sheet Metal Fabrication CNC Machining 3D Printing |
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| CPVC | Plastic |
|
7,300 psi | 9 ft-lb/in | 198°F | 27% | CNC Machining | |||||
| Digital Photopolymer | Elastomer / Silcone Rubber |
|
30-95 shore A, Rigid | 200-270% | 5-30 kg/cm | 3D Printing | ||||||
| ETPU | Plastic |
|
10,000 psi | 10 ft-lb/in | 280°F | 90% | Injection Molding | |||||
| HDPE | Plastic |
|
2,900-4,500 psi | 80 ft-lb/in² | 130-250°F | 350-950% | Injection Molding CNC Machining |
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| Inconel | Metal |
|
180 ksi | 12% | 35 HRC | 3D Printing | ||||||
| LCP | Plastic |
|
12,000-32,000 psi | 10 ft-lb/in | 525°F | 1.6% | Injection Molding | |||||
| LDPE | Plastic |
|
1,200-4,000 psi | 130 ft-lb/in² | 130-190°F | 400-500% | Injection Molding CNC Machining |
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| LLDPE | Plastic |
|
1,400 psi | 190 ft-lb/in | 190°F | 600% | Injection Molding | |||||
| Low Carbon Steel | Metal |
|
46-64 ksi | 15-39% | 42-69 HRB | Sheet Metal Fabrication CNC Machining |
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| LSR | Elastomer / Silcone Rubber |
|
30-80 shore A | 290-620% | 21-33 N/mm | Injection Molding | ||||||
| LSR (Fluorosilicone) | Elastomer / Silcone Rubber |
|
60 shore A | 220% | 14 N/mm | Injection Molding | ||||||
| LSR (Medical) | Elastomer / Silcone Rubber |
|
50 shore A | 499% | 47.4-52.4 kN/m | Injection Molding | ||||||
| LSR (Optical) | Elastomer / Silcone Rubber |
|
72 shore A | 80% | Injection Molding | |||||||
| PA (Nylon) | Plastic |
|
6,000-29,000 psi | 2-8 ft-lb/in | 180-350°F | 10-60% | Injection Molding CNC Machining 3D Printing |
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| PBT | Plastic |
|
6,000-17,500 psi | 1-3 ft-lb/in | 200-420°F | 2-50% | Injection Molding | |||||
| Polycarbonate (PC) | Plastic |
|
9,000-23,000 psi | 2-18 ft-lb/in | 150-300°F | 5-120% | Injection Molding CNC Machining |
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| PC-Like | Plastic |
|
6.8-11.6 ksi | 118-506°F | 0.7-13% | 3D Printing | ||||||
| PC/PBT | Plastic |
|
6,300 psi | 17 ft-lb/in | 210°F | 3-120% | Injection Molding | |||||
| PEEK | Plastic |
|
13,000-30,000 psi | 3.5-4.5 ft-lb/in | 300-625°F | 40-50% | Injection Molding CNC Machining |
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| PEI (Ultem) | Plastic |
|
14,000-28,000 psi | 1-2 ft-lb/in | 350-420°F | 4-60% | Injection Molding CNC Machining |
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| PET | Plastic |
|
7,000-23,000 psi | 0.5-8 ft-lb/in | 250-470°F | 1-45% | Injection Molding CNC Machining |
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| PETG | Plastic |
|
7,250 psi | 3 ft-lb/in | 185°F | 100-130% | Injection Molding | |||||
| PMMA (Acrylic) | Plastic |
|
2,800-13,000 psi | 0.25-1 ft-lb/in | 180-215°F | 3-7% | Injection Molding CNC Machining |
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| POM (Acetal/Delrin) | Plastic |
|
6,000-22,000 psi | 0.75-2 ft-lb/in | 180-300°F | 10-40% | Injection Molding CNC Machining |
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| PP | Plastic |
|
3,900-18,500 psi | 0.5-5.5 ft-lb/in | 120-300°F | 10-230% | Injection Molding CNC Machining |
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| PPE/PS | Plastic |
|
8,500 psi | 2.5-8 ft-lb/in | 250-280°F | 15-30% | Injection Molding CNC Machining |
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| PP-Like | Plastic |
|
4.4-4.7 ksi | 0.9-1.0 ft-lb/in | 120-300°F | 15-20% | 3D Printing | |||||
| PPS | Plastic |
|
14,000-28,000 psi | 0.5-6 ft-lb/in | 400-500°F | 1-2% | Injection Molding | |||||
| PPSU | Plastic |
|
10,100 psi | 13 ft-lb/in | 428°F | 40-120% | Injection Molding CNC Machining |
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| PS | Plastic |
|
4,200-11,000 psi | 0.25-7 ft-lb/in | 185-190°F | 3-30% | Injection Molding CNC Machining |
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| PSU | Plastic |
|
9,500-18,000 psi | 0.5-7 ft-lb/in | 300-350°F | 50-100% | Injection Molding CNC Machining |
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| PTFE (Teflon) | Plastic |
|
2,900-5,000 psi | 2-6 ft-lb/in | 500°F | 210-400% | CNC Machining | |||||
| PVC | Plastic |
|
7,800 psi | 0.8 ft-lb/in | 162-172° F | 150% | CNC Machining | |||||
| SB | Plastic |
|
4,850 psi | 0.5-1 ft-lb/in | 150-160° F | 30% | Injection Molding | |||||
| Stainless Steel | Metal |
|
66-210 ksi | 5-56% | 35-101 HRC | Sheet Metal Fabrication CNC Machining 3D Printing |
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| Steel Alloy | Metal |
|
95 ksi | 25% | 92 HRB | CNC Machining | ||||||
| Titanium | Metal |
|
80-140 ksi | 10-20% | 30-39 HRC | CNC Machining 3D Printing |
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| TPE/TPV | Plastic |
|
35-87 shore A | 330-610% | 10-52 kN/m | Injection Molding | ||||||
| TPU | Plastic |
|
83 shore A-43 shore D | 200-670% | 87-123 kN/m | Injection Molding 3D Printing |
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| UHMW | Plastic |
|
5,800 psi | 116°F | 300% | CNC Machining | ||||||
Plastic
Bright White
Product #UN0005
Bright White (for PC)
Product #NCO3642532
Sno White
Product #348-012002
Reedlite (for PC)
Product #C-PC-07327
Coconut
Product #UN0332
Yellow
Product #CNY12055
Citrus
Product #UN1690
Canary Yellow
Product #UN1700
Banana
Product #UN1693
Sunflower Yellow
Product #UN1625
Jasmine
Product #UN1696
Marigold
Product #UN1702
Orange
Product #AB23620333
Orange LS (Nylon Non-HS)
Product #C-NY-12047
Orange (for PC)
Product #C-PC-07154
Nectarine
Product #UN2252
Seville Orange
Product #UN2239
Flame Red
Product #UN3820
Red (for PC)
Product #C-PC-07152
Cardinal Red
Product #UN3861
Rocket Red
Product #UN3872
Cherry Red
Product #UN3788
Rose Pink
Product #UN3364
Purple
Product #UN55094
Powder Blue
Product #UN5009
Cornflower Blue
Product #UN55162
Sky Blue
Product #UN5001
Mid Blue
Product #UN5011
Royal Blue
Product #UN5027
Midnight Blue
Product #UN55160
Springtime
Product #UN66072
Fresh Green
Product #UN66083
Fern Green
Product #UN66070
Leaf Green
Product #UN6994
Racing Green
Product #UN66075
Cloud Grey
Product #UN77000
Soft Grey
Product #UN7759
Pebble
Product #UN7999
Dove Grey
Product #UN7378
Ash Grey
Product #UN7021
Mid Grey
Product #UN7053
Grey (Medical)
Product #EMD-887756
Dusk
Product #UN77013
Mink
Product #UN77007
Moonstone
Product #UN7996
Graphite
Product #UN7994
Mushroom
Product #UN8021
Honey Beige
Product #UN88723
Beige
Product #UN88729
Deep Black
Product #UN0055
Silver
Product #UN0701
Copper
Product #UN0567
Transparent Amber
Product #UN2034TR
Transparent Red
Product #UN3012TR
Transparent Blue
Product #UN5016TR
Transparent Green
Product #UN6881TR
Transparent Grey
Product #UN7903TR
Silicone Rubber
Cool Grey
Product #GSDI 96777
Red
Product #GSDI 346
Transparent Red
Product #GSDI 354
Purple
Product #GSDI / Violet 77632
Blue Tint
Product #GSDI Blue 292
Blue
Product #GSDI 278
Green
Product #GSDI 176
Grey
Product #GSDI 122
Silcopas Grey
Product #GSDI 425C
Black
Product #GSDI 220
White
Product #GSDI 056
Black
Materials
ABS
Acetal
Nylon
PC
PP
PPE/PS
PPSU
Natural
Materials
ABS
Acetal
LDPE
Nylon
PEEK
PEI
PP
PSU
UHMW
White
Materials
Acetal
HDPE
PET
PS
PTFE
Clear / Transparent
Materials
PC
PMMA (Acrylic)
Gray
Materials
CPVC
PVC
Light Blue
Materials
Nylon
Black
Materials
ABS-Like
Digital Black
Nylon
PP-Like
Gray
Materials
ABS-Like
Green
Materials
ABS-Like
Clear / Transparent
Materials
ABS-Like
Digital Clear
PC-Like
PP-Like
White
Materials
Digital White
Nylon
PP-Like