DIN 17240, DIN 267 Part 13, EN 10269
EN 10204-3.1 Europe Origin, EN 10204-3.2 TÜV
Conforms with:
Material properties: Tensile Strength 900–1050 MPa, Yield Strength 700– MPa, Working temperature – °C
AD 2000 Merkblatt W7/W10, DIN 17240, DIN 267 Part 13, EN 10269, PED 2014/68 EU, PED 97/23 EU
Conforms with: Alstom, B50A576 A, B50A951 A1, A2, Doosan Skoda Power, GE, ITN 02116/A, ITN 02123, MAN, Nuovo Pignone, Q-ST-D-51-218, STM M23001, STV M13122, TLV 1104, TLV 936703, TPQ 03414, TPQ100888/A
Material properties: Tensile Strength 900–1050 MPa, Yield Strength 750– MPa, Working temperature 0–580 °C
Creep resisting steel, hardened and tempered. Usual upper temperature limit for continuous operating 580°C, Using: Bolts, Nuts, Turbine Blades, Steam Valve and Turbine components SIMILAR BUT NOT AN EQUIVALENT TO AISI 422 SS
Bright or hot rolled EN 10060, Thread rolling diametter grinded (TRB) M10 -M64 and inch UNC and 8UN
AD 2000 Merkblatt W10, AD 2000 Merkblatt W7, DIN 17240, EN 10269, PED 2014/68 EU, PED 97/23 EU
EN 10204-3.1 Europe Origin, EN 10204-3.2 TÜV Germany
Conforms with: Alstom, DGTLV-815209001, GE
Material properties: Tensile Strength 600–750 MPa, Yield Strength 440– MPa, Working temperature 60– °C
Equivalent or similar: Similar chemical composition with 42CrMo4+QT and SA 193-B7/SA320-L7 but with lowest Carbon content and lowest Tensile Strenght. AISI 4130, SS2225, GOST 20KHM, 30KHM, 30KHMA, G25CrMo4, 1.7258 / 24CrMo5, 1.7219 / 26CrMo4 Mechanical conform with DIN EN 898-1 grade 5.6 and DIN EN 898-2 grade 5.0
Usualy used for high and low temperutare bolting. Charpy RT min 60J
AD 2000 Merkblatt W2, DIN 17240, DIN 267 Part 13, EN 10269, PED 2014/68 EU, PED 97/23 EU, TRD 100, TRD 106, VdTÜV 113
EN 10204-3.1 Europe Origin, EN 10204-3.2 TÜV Germany
Conforms with: Siemens, TLV 9308
Material properties: Tensile Strength – MPa, Yield Strength – MPa, Working temperature – °C
Bright or hot rolled EN 10060, Thread rolling diametter grinded (TRB) M10 -M64 and inch UNC and 8UN
AD 2000Merkblatt W0, DIN 17240, EN 10269, PED 2014/68 EU, PED 97/23 EU
Conforms with: 10305DU, DGTLV-819141001, GTC-1917, Mitsubishi, Siemens, TLV 9191
Material properties: Tensile Strength 850–1000 MPa, Yield Strength 700– MPa, Working temperature –550 °C
Equivalent or similar: K14072, SA193-B16, SA194 Gr.16, Alloy steel 661, 661B (UK), BS 1506 671-850, 42CDV4, Durehete 950
DUREHETE 950 Uses Power generation (turbine fastener, boiler support rods) Process plant fasteners