ISO 15608 Material Group 10.3

ISO 15608 Material Group 10.3: Austenitic ferritic stainless steels (Lean–Duplex) with Ni ≤ 4 % What are Lean-Duplex steels? Lean-Duplex steels are low Ni-alloyed, the duplex microstructure contributes to the high strength. Lean duplex steels are suitable for less aggressive conditions. Lean duplex stainless steels are a subset of duplex stainless steels that are formulated with lower […]

ISO 15608 Material Group 11.1

ISO 15608 Material Group 11.1: Higher carbon steels with carbon (0,30 ≤ C ≤ 0,35% c) and with following analysis:Si ≤ 0,60%; Mn ≤ 1,8%; Mo ≤ 0,70%c; S ≤ 0,045%; P ≤ 0,045%; Cu ≤ 0,40%c; Ni ≤ 0,5%c; Cr ≤ 0,3%; (0,4% for castings; Nb ≤0,06%; V ≤ 0,1%c; Ti ≤0,05%; Remarks: c […]

ISO 15608 Material Group 11.2

ISO 15608 Material Group 11.2: Carbon steels with higher carbon (0,35 ≤ C ≤ 0,50% c) and with following analysis:Si ≤ 0,60%; Mn ≤ 1,8%; Mo ≤ 0,70%c; S ≤ 0,045%; P ≤ 0,045%; Cu ≤ 0,40%c; Ni ≤ 0,5%c; Cr ≤ 0,3%; (0,4% for castings; Nb ≤0,06%; V ≤ 0,1%c; Ti ≤0,05%; Remarks: c […]

Material Group 11.3

Material Group 11.3 ISO 15608: Carbon steels covered by Material Group 1 with higher carbon ( 0,50 ≤ C ≤ 0,85% c) and with following analysis:Si ≤ 0,60%; Mn ≤ 1,8%; Mo ≤ 0,70%c; S ≤ 0,045%; P ≤ 0,045%; Cu ≤ 0,40%c; Ni ≤ 0,5%c; Cr ≤ 0,3%; (0,4% for castings; Nb ≤0,06%; V […]

Material Group 21

Material Group 21 EN ISO 15608: Pure aluminium ≤ 1% impurities or alloy content Pure Al materials Pure aluminium is quite soft and lacking in strength. In most applications various aluminium alloys are used instead because of their higher strength and hardness. The yield strength of pure aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from 200 MPa to 600 […]

Material Group 22.1

ISO 15608 Material Group 22.1 such as Aluminium 3003 alloy: Non heat treatable aluminium-manganese-alloys Features of Aluminium 3003 alloy Compared to unalloyed aluminum, this material exhibits increased strength and high-temperature strength (due to the recrystallization-inhibiting effect of manganese). Al-Mn alloys are easy to form and good for welding and soldering (hard and soft soldering). Aluminium […]

Material Group 22.2

EN ISO 15608 Material Group 22.2 such as Aluminium AW-5005 alloy : Non heat treatable aluminium-magnesium-alloys with Mg ≤ 1,5 % Features of Aluminium AW-5005 alloy Compared to unalloyed aluminum, this material exhibits increased strength and high-temperature strength (due to the recrystallization-inhibiting effect of manganese). Al-Mn alloys are easy to form and good for welding. […]

Material Group 22.3

Material Group 22.3 ISO 15608 such as EN AW-5754: Non heat treatable aluminium-magnesium-alloys with 1,5 < Mg ≤ 3,5 % Features of Al-Mg-Alloys such EN AW-5754 alloy The Al-Mg-Alloys are corrosion-resistant in seawater and industrially polluted atmospheres, have highest strengths for aluminium alloys, and are not hardenable (by heat treatment). This is used for apparatus […]

Material Group 22.4

Material Group 22.4 EN ISO 15608 such as EN AW-5083: Non heat treatable aluminium-magnesium-alloys with Mg > 3,5 %. Features of Al-Mg-Alloys such EN AW-5083 alloy The AW-5083 alloy is highly corrosion-resistant to attack by seawater and industrial chemicals, have highest strengths and are not hardenable (by heat treatment). This alloys are used for apparatus […]

Material Group 23.1

Material Group 23.1 ISO 15608 such as EN AW-6061: Heat treatable aluminium-magnesium–silicon alloys. EN AW-6061 is a typical alloy in this Al-Mg-Si alloy material group. Generally Al-Mg-Si alloys are precipitation-hardened aluminium alloys. They are commonly available in pre-tempered grades such as 6061-T4/T6 with specified yield strength Rp0,2 > 240 MPa (T6). The most common temper heat […]