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Home Material GB /T 3078-2019
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Grade 12CrNi3
Corresponding Standard GB /T 3078-2019
Quality Structural Steel Cold Drawm Bars
Classification Alloy Steel
12CrNi3 Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
Delivery condition Annealing, Bright Annealing, High-Temperature Tempering or Normalizing and Tempering ≤229
Delivery condition Cold Drawing, Cold Drawing and Polishing ≤269
Approximate Comparison Table Structural Alloy Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Russia United Kingdom
GB ISC CNS JIS KS ASTM/AISI UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST BS EN/BS
12CrNi3 A42122 SNC815 SNC815
SNC815H 		SNC815 3310 G33106 15NiCr13 14NiCr14 1.5752 14NC12 15NiCr13 1.5752 12ХН3А 665A12
665M13
12CrNi3 Corresponding Standards(Same grade name, different standards)
1 GB /T 3077-1999
12CrNi3 A42122
2 GB /T 3077-2015
12CrNi3 A42122
3 GB /T 3078-2019
12CrNi3

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!