230M07 Pb / EN1A Pb / 11SMnPb30 Steel
230M07 Pb, also known as EN1A Pb or 11SMnPb30, is a free cutting mild engineering steel, with added lead for enhanced machinability.
It is most suitable for use in automatic lathes and CNC machines, specifically for the manufacture of repetition turned parts, such as nuts, bolts, hydraulic fitting and other precision machined components. Usually supplied in untreated and cold finished condition, it may also be case-hardened to improve wear resistance.
Chemical Analysis
| Carbon | 0.00 – 0.15 |
| Silicon | 0.00 – 0.05 |
| Manganese | 0.90 – 1.30 |
| Phosphorous | 0.00 – 0.09 |
| Sulphur | 0.25 – 0.35 |
| Lead | 0.15 – 0.35 |
Specification Comparison
| BRITISH BS 970:1991 | 230M07Pb |
| BRITISH BS 970:1955 | EN1A Leaded |
| GERMAN DIN | 9SMn28Pb |
| FRENCH AFNOR | S250Pb |
| SWEDISH SS | 1914 |
| AMERICAN SAE | 12L14 |
| WERKSTOFF NO. | 1.0718 |
| EUROPEAN STEEL NAME | 11SMnPb30 |
| EUROPEAN STANDARD | EN10277-3 |
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Company Information
Quality Assured Steel Stockist Approved BS EN ISO 9001: 2015
Company Registration Number
2594712
Registered Address
Church Court, Stourbridge Road,
Halesowen, West Midlands, B63 3TT
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Off Narrowboat Way, Brierley Hill,
West Midlands, DY5 1UU
Email
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01384 482 800
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