1.4028 - Cast Iron and Cast Steel

1.4028 Stainless Steels to BS EN 10088-1

BS EN 10088-1 - Stainless steels - Part 1: List of stainless steels
BS EN 10088-2 - Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
BS EN 10088-3 - Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
BS EN 10151 - Stainless steel strip for springs - Technical delivery conditions
BS EN 10250-4 - Open die steel forgings for general engineering purposes - Part 4: Stainless steels

Open die steel forgings for general engineering purposes - Part 4: Stainless steels

Elements	Min.（≥）	Max.（≤）
C	0.26	0.35
Si	-	1.00
Mn	-	1.50
P	-	0.04
S	-	0.015
Cr	12.00	14.00
Ni	-	-
Mo	-	-

Open die steel forgings for general engineering purposes - Part 4: Stainless steels

Proof strength R_p0.2 (MPa)	Tensile strength R_m (MPa)	Impact energy KV (J)	Elongation at fracture A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
561 (≥)	546 (≥)	33	43	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	332

Property	Density kg/dm3	Temperature T °C/F	Specific heat J / kgK	Thermal conductivity W/mK	Electric resistance µΩ·cm	Modulus of elasticity kN/mm2
649 (≥)	458 (≥)	11	11	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	114
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
868	799	495

1 X30Cr13 2 ISO X30Cr13 3 EN X30Cr13 4 EN X30Cr13 5 EN X30Cr13 6 X30Cr13 7 1.4028 8 X30Cr13 9 1.4028 10 X30Cr13 11 1.4028 12 X30Cr13

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