| 鐗岃櫉 | SPS1褰堢哀閶�銆佸喎杌嬬獎閶煎付 |
| 寰峰湅W-Nr. | 1.1269 |
| 灏嶆噳妯欐簴 |
DIN EN 10132-4-2000(+AC:2002)/EN/KS 鐔辫檿鐞嗘浠朵笅鐨勫喎杌嬬獎閶煎付 - 浜よ波鎶€琛撴浠� - 绗�4閮ㄥ垎锛氬綀绨ч嫾鍜屽叾瀹冪敤閫旓紝鍕樿2002 Cold-rolled narrow steel strip for heat treatment-Technical delivery conditions Part 4: Spring steels and other applications (includes Corrigendum AC:2002) |
| 姝搁 | 褰堢哀閶� |
| 鎴愬垎 | C | Si | Mn | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| 鏈€灏忓€� | 0.8 | 0.15 | 0.4 | - | - | - | - | - |
| 鏈€澶у€� | 0.9 | 0.35 | 0.7 | 0.025 | 0.025 | 0.4 | 0.4 | 0.1 |
|
鍘氬害 t mm |
鐔辫檿鐞嗘垨鐙€鎱�(t脿i) |
鎶楁媺寮峰害 蟽b Mpa |
灞堟湇榛� 蟽s Mpa |
鏂峰悗浼搁暦鐜囨垨寤朵几鐜� 未 % |
纭害 HBW |
|---|---|---|---|---|---|
| 0.3鈮鈮�3 | 閫€鐏�(+A)鎴栭€€鐏钩鏁�(+LC) | 鈮�670 | 鈮�535 | 鈮�15 |
HV 鈮�210 |
| 0.3鈮鈮�3 | 鍐疯粙锛�+CR锛� | 鈮�1190 | 鈮�325 | ||
| 0.3鈮鈮�3 | 瑾胯唱锛�+QT锛� | 1200~2000 | 370~600 |
