Material Content Sheets
RoHS Requirements
RoHS requires every part to be reviewed for substance compliance at the homogenous (raw) material level. For this purpose, we have broken down our raw material content. Click on the links below and you will find: material name, substance name with corresponding CAS No. and the content percentage of each substance (by weight)
This information was gathered from 2 sources: material certifications received from our raw material suppliers and the Machining Data Handbook.
Choose a material from the tabs to see the contents of each material.
Material Content Aluminum
2011R Aluminum
| Material Name | Substance Name | CAS No. | Content (wt.%) |
|---|---|---|---|
| 2011R Aluminum QQ-A-225/3D, QQ-A-225/6A, QQ-A-225/8B |
Aluminum | 7429-90-5 | 93.137 |
| Silicon | 7440-21-3 | 0.330 | |
| Iron | 7439-89-6 | 0.488 | |
| Copper | 7440-50-8 | 5.053 | |
| Zinc | 7440-66-6 | 0.014 | |
| Manganese | 7439-96-5 | 0.046 | |
| Lead | 7439-92-1 | 0.323 | |
| Magnesium | 7439-95-4 | 0.050 | |
| Bismuth | 7440-69-9 | 0.559 |
6061-T6 Aluminum
| Material Name | Substance Name | CAS No. | Content (wt.%) |
|---|---|---|---|
| 6061-T6 Aluminum QQ-A-225/8B |
Copper | 7782-42-5 | 0.24 |
| Titanium | 7440-32-6 | 0.25 | |
| Zinc | 7440-66-6 | 0.25 | |
| Aluminum | 7429-90-5 | 97.4 | |
| Magnesium | 7439-95-4 | 0.8 | |
| Iron | 7439-89-6 | 0.2 | |
| Silicon | 7440-21-3 | 0.63 | |
| Chromium | 7440-47-3 | 0.19 | |
| Manganese | 7439-96-5 | 0.10 |
Material Content Brass
| Material Name | Substance Name | CAS No. | Content (wt.%) |
|---|---|---|---|
| 360 Half Hard Brass ASTM-B-16 |
Copper | 7740-50-8 | 61.5 |
| Iron | 7439-89-6 | 0.25 | |
| Zinc | 7440-66-6 | 35.25 | |
| Lead | 7439-92-1 | 3 |
Material Content Steel
| Material Name | Substance Name | CAS No. | Content (wt.%) |
|---|---|---|---|
| 12L14 Steel ASTM-A108-07 |
Iron | 7439-89-6 | 98.194 |
| Carbon | 7782-42-5 | 0.060 | |
| Manganese | 7439-96-5 | 1.130 | |
| Phosphorus | 7723-14-0 | 0.072 | |
| Sulfur | 7704-34-9 | 0.327 | |
| Lead | 7439-92-1 | 0.217 | |
| 1215 Steel ASTM-A108-07 |
Iron | 7439-89-6 | 98.120 |
| Carbon | 7440-44-0 | 0.060 | |
| Manganese | 7439-96-5 | 0.900 | |
| Phosphorus | 7723-14-0 | 0.060 | |
| Sulfur | 7704-34-9 | 0.310 | |
| Silicon | 7440-21-3 | 0.350 | |
| Tin | 7440-31-5 | 0.020 | |
| Nickel | 7440-02-0 | 0.150 | |
| Molybdenum | 7439-39-7 | 0.030 |
Material Content Stainless Steel
| Material Name | Substance Name | CAS No. | Content (wt.%) |
|---|---|---|---|
| 303 Stainless Steel ASTM-A-581, A-582 |
Carbon | 7782-42-5 | 0.034 |
| Silicon | 7440-21-3 | 0.42 | |
| Manganese | 7439-96-5 | 1.77 | |
| Sulfur | 7704-34-9 | 0.288 | |
| Chromium | 7440-47-3 | 17.13 | |
| Copper | 7440-50-8 | 0.65 | |
| Molybdenum | 7439-98-7 | 0.41 | |
| Nickel | 7440-02-0 | 9.27 | |
| Iron | 7439-89-6 | 70.028 |
Material Content Nylon
| Material Name | Substance Name | CAS No. | Content (wt.%) |
|---|---|---|---|
| Nylon | Polyamide | 25038-54-4 | 100% |
Material Content Teflon
| Material Name | Substance Name | CAS No. | Content (wt.%) |
|---|---|---|---|
| Teflon | Polytetrafluoroethylene | 9002-84-0 | 100% |
Material Content Phenolic
| Material Name | Substance Name | CAS No. | Content (wt.%) |
|---|---|---|---|
| Phenolic | Phenolic Cellulose | 25038-54-4 | 100% |
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