● | ⬢ | ■ | |
Cold Drawn Size | 5-60mm | Hex 6-55mm | 6x6 - 40x40 |
Tolerance | h9 | h11 | h11 |
Chamfering sizes | 10-40mm | Hex 10-41mm | 10x10 - 40x40 |
Chemical Composition (%) | |||||||
---|---|---|---|---|---|---|---|
Grade | W.NR. | C | Max. Si. | Mn | Max P. | S | Pb |
11SMn 30 | 1.0715 | ≤ 0,14 | 0,05 | 0,9-1,13 | 0,11 | 0,27-0,33 | - |
11SMnPb 30 | 1.0718 | 0,05 | 0,20-0,35 | ||||
11SMn 37 | 1.0736 | 0,05 | 1,00-1,50 | 0,34-0,40 | - | ||
11SMnPb 37 | 1.0737 | 0,05 | 0,20-0,35 |
Mechanical Properties (according to EN 10277-3 Standard |
|||||||
---|---|---|---|---|---|---|---|
Thickness | Rolled and Peeled (+SH) | Cold Drawn (+C) | |||||
Grades | W.NR. | mm | HB Hardness | Rm MPa |
Rp0,2 | Rm MPa |
A5% min. |
11SMn 30 11SMnPb 30 11SMn 37 11SMnPb 37 |
1.0715 1.0718 1.0736 1.0737 |
5 ≤ d ≤ 10 | 440 | 510-810 | 6 | ||
10 < d ≤ 16 | 410 | 490-760 | 7 | ||||
16 < d ≤ 40 | 112-169 | 380-580 | 375 | 460-710 | 8 | ||
40 < d ≤ 63 | 112-169 | 370-580 | 305 | 400-650 | 9 | ||
63 < d ≤ 100 | 107-154 | 360-520 | 245 | 360-630 | 9 |
Corresponding Standards | |||||
---|---|---|---|---|---|
Grade | Standard | 11SMn 30 | 11SMnPb 30 | 11SMn 37 | 11SMnPb 37 |
W.NR. | 1.0715 | 1.0718 | 1.0736 | 1.0737 | |
EuroNorm | EN 10087 | 11SMn 30 | 11SMnPb 30 | 11SMn 37 | 11SMnPb 37 |
Germany | DIN 1651 | 9 S Mn 28 | 9 S MnPb 28 | 9 S Mn 36 | 9 S MnPb 36 |
France | AFNOR 35-561 | S 250 | S 250 Pb | S 300 | S 300 Pb |
Italy | UNI 4838 | CF 9 S Mn 28 | CF 9 S MnPb 28 | CF 9 S Mn 36 | CF 9 S MnPb 36 |
U.S.A. | SAE-AISI | 1213 (SAE) | 12L13 (SAE) | 1215 (SAE) | 12L14 (SAE) |