Grade X2CrTi12
European Standard Steel Grade 1.4512
Corresponding Standard EN 10296-2-2005
Welded circular steel tubes for mechanical and general engineering purposes — Technical delivery conditions — Part 2 Stainless steel
Classification Ferritic Stainless Steel
X2CrTi12 Chemical Element Composition Content (%)
Component C Si Mn P S Cr N More
Minimum Value - - - - - 10.5 - Ti:6×(C+N)~0.65
Maximum Value 0.03 1 1 0.04 0.015 12.5 0.03
X2CrTi12 Mechanical Properties
condition Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Steel pipe: ≥380 Rp0.2:≥210
Rp1.0:≥220
l:≥25
t:≥23
◎ l=longitudinal, t=transverse
◎ Resistance to intergranular corrosiona: No (When tested in accordance with EN ISO3651-2)
1 Approximate Comparison Table Ferritic Stainless Steel
China Japan United States International Organization for Standardization France European Standard United Kingdom
GB ISC JIS ASTM UNS ISO Numerical Grade NF EN/NF EN Numerical Grade BS EN/BS
022Cr11Ti S11163 SUH409L
SUS409L
409 S40900 X2CrTi12 4512-409-10-I Z3CT12 X2CrTi12 1.4512 409S
2 Approximate Comparison Table Ferritic Stainless Steel
Japan United States France European Standard United Kingdom
JIS ASTM UNS NF EN/NF EN Numerical Grade BS EN/BS
SUS409L 409 S40900 Z3CT12 X2CrTi12 1.4512 409S
3 Approximate Comparison Table Ferritic Heat-Resistant Steel
China Japan United States International Organization for Standardization European Standard
GB ISC JIS UNS ISO Numerical Grade EN Numerical Grade
022Cr11Ti
GB/T 20878-2024
S11163 SUH409L S40920
ASTM A959
X2CrTi12
ISO 15510
4512-409-10-Ⅰ X2CrTi12 1.4512

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