The above photos, together with the technical description, represent the individual types and technical design of standardized components and parts of a fixed fire extinguishing system from one of the possible manufacturers. Delivery of goods from a specific manufacturer is guaranteed solely on the basis of mutual agreement within the demand procedure and at the same time when stating this requirement in the order or purchase contract for goods and is subsequently confirmed in writing (depending on availability at a particular supplier) by Primapol. In the event that a specific manufacturer is not specified, agreed and confirmed, Primapol reserves the right to supply standardized parts and components in accordance with the customer's specification from the manufacturer at its own discretion.
|Standard||ASTM A693 (Grade 630)|
|Material||Stainless Steel 15–5 PH|
|Applications||Mechanical parts for the aviation and aerospace industries. Jet engine parts. Fasteners. Nuclear reactors parts.|
|Characteristics||Good corrosion resistance. High mechanical strength. Good mechanical quality up to 316°C. Suitable for hot processing. Suitable for chip processing. Weldable.|
|Similar Materials||1.4540/ Z6 CNU 15.05|
|Thermal State||After artificial ageing|
|Chemical Compound||0.03% Sulfur maximum. 0.04% Phosphorus maximum. 14–15% Chrome maximum. 1% Manganese maximum. 2.5–4.5% Copper. 3.5–5.5% Nickel. 0.07% Carbon maximum. 1% Silicon maximum. 0.15–0.45% Columbium (Niobium). Rest is Iron.|