ISO 11

ISO 11 Stainless Steels to ISO 16143-1 (2004)

ISO 11 - Specification & Application

• ISO 16143-1 (2004) - Stainless steels for general purposes -- Part 1: Flat products
• ISO 16143-2 (2004) - Stainless steels for general purposes -- Part 2: Semi-finished products, bars, rods and sections
• ISO 16143-3 (2005) - Stainless steels for general purposes -- Part 3: Wire
• ISO 6931-2 - Stainless steels for springs - Part 2: Narrow strip
• ISO 9327-5 - Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 5: Stainless steels
• ISO 9328-5 - Steel plates and strips for pressure purposes - Technical delivery conditions - Part 5: Weldable fine grain steels, thermomechanically rolled
• ISO 9329-4 - Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Austenitic stainless steels
• ISO 9330-6 - Welded steel tubes for pressure purposes - Technical delivery conditions - Part 6: Longitudinally welded austenitic stainless steel tubes
• ISO/TS 15510 (2003) - Stainless steels - Chemical composition

Stainless steels - Chemical composition

Chemical composition(wt.%) of ISO 11 grade: to ISO 16143-1 (2004)

ISO 11 - Detail

Stainless steels - Chemical composition

Mechanical properties of grade ISO 11 ISO 16143-1 (2004)

Proof strength Rp0.2 (MPa)	Tensile strength Rm (MPa)	Impact energy KV (J)	Elongation at fracture A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
422 (≥)	834 (≥)	43	43	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	323

Physical properties of grade ISO 11 ISO 16143-1 (2004)

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	Expansion rate
467 (≥)	943 (≥)	32	44	42	Solution and Aging, Annealing, Ausaging, Q+T,etc	324
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
487	878	846