SSB
SSB
The document specifies the use of high-grade alloy steel conforming to ISO 12.9 standards. The material properties include a hardness range of 37 to 43 HRC, a minimum tensile strength (Rm) of 1200 N/mm², a minimum yield strength (Rp 0.2) of 1080 N/mm², and a minimum shear strength (Tm) of 720 N/mm². The elongation is specified at a minimum of 8%, and the impact test resilience (KCU) is at least 15J.
The document provides detailed dimensional specifications for springs, including parameters such as diameter (ds, d), pitch (P), and various tolerances (e.g., g1 ± 0.25, g2 ± 0.15). The dimensions are provided for different nominal sizes ranging from 6mm to 24mm, with specific measurements for each size.
An example order is provided: (50) SSB 10 - M8 x 50, indicating the product code and dimensions. The document also mentions availability from stock, suggesting that these items are readily available for delivery.
The document includes a table detailing concentricity values and a supplying program for different sizes, indicating the number of pieces available for each size and length combination.
Catalog excerpts
Materiale: acciaio legato alto resistenziale per bulloneria ISO 12.9 Durezza: 37÷43 HRC Carico unitario di rottura a trazione: Rm = 1200 N/mm2 min. Carico unit. di scostam. dalla proporz.: Rp 0,2 = 1080 N/mm2 min. Carico unitario di resistenza al taglio: Tm = 720 N/mm2 min. Allungamento: A = 8% min. - Resilienza: KCU 15J min. Matériel: acier à haute résistance pour vis ISO 12.9 Dureté: 37÷43 HRC Résistance à la traction: Rm = 1200 N/mm 2 min Limite apparente d'élasticité: Rp 0,2 = 1080 N/mm2 min. Résistance au cisaillement: Tm = 720 N/mm2 min. Allongement: A = 8% min. - Résilience: KCU 15J min. Material: high grade alloy steel ISO 12.9 Hardness: 37÷43 HRC Tensile strength: Rm = 1200 N/mm2 min Yield strength: Rp 0,2 = 1080 N/mm2 min. Shear strength: Tm = 720 N/mm2 min. Elongation: A = 8% min. - Impact test: KCU 15J min. Material: acero alta resistencia ISO 12.9 Dureza: 37 - 43 HRC Resistencia a la tracción: Rm = 1200 N/mm2 Límite aparente de elasticidad: Rp 0,2 = 1080 N/mm2 Resistencia al corte: Tm = 720 N/mm2 min Elongación: A = 8% - Resilencia: KCU = 15J min. Werkstoff: Vergütungsstahl, vergütet auf 12.9 DIN/ISO 898 Härte: 37÷43 HRC Zugfestigkeit: Rm = 1200 N/mm2 min Dehngrenze: Rp 0,2 = 1080 N/mm2 min. Scherfestigkeit: Tm = 720 N/mm2 min. Verlängerung: A = 8% min. - Kerbschlagzähigkeit: KCU 15J min. Material: liga de aço ISO 12.9 Dureza: 37÷43 HRC Carga de tensão: Rm = 1200 N/mm2 min Carga de rotura: Rp 0,2 = 1080 N/mm2 min Carga de desgaste: Tm = 720 N/mm2 min Elasticidade: A = 8% min – Teste ao impacto: KCU = 15J min ESEMPIO D' ORDINE - ORDERING EXAMPLE - BESTELLBEISPIEL - EXAMPLE DE COMMANDE - EJEMPLO DE PEDIDO - EXEMPLO DE ENCOMENDA : (50) SSB 10 - M8 x 50 CONSEGNA DA MAGAZZINO - DELIVERY FROM STOCK - LIEFERUNG AB LAGER - DISPONIBLE SUR STOCK - DISP
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