JIANGSU HAOHUA INDUSTRY GROUP

 
DATA SHEET FOR METALIC MATERIALS
MATERIAL SPECIFICATION DIMENTION SPECIFICATION
MATERIAL TYPE : STRUCTURAL STEEL - LOW ALLOYED Mn N MATERIAL SHAPE :SEAMLESS TUBES
MATERIAL NAME : 12MnNi 6-3 MATERIAL DIMENTION : 127mm*114mm*6000
MATERIAL NO : 1.6213 DIMENTION STANDARD :
MATERIAL STANDARD : DIN 1624 OR DIN1,7220( 34CRMO4) PACKING SHAPE :………………
MECHANICAL PROPERTIES
ULTIMATE STRESS : (MPA ) 779-791
YEILD STRESS : (MPA ) 786-796
ELONGATION A5 3%-6%
HARDNESS HB 250
IMPACT STRENGTH (J) ………………
CHEMICAL COMPOSITION
ELEMENT C SI MN P S NI CR
% max 0.15 0.15-0.4 0.8-1.60 max 0.030 max 0.030 0.50-0.80 ………………
ELEMENT Mo TI V W AL Mg Zn
% ……………… ……………… ……………… ……………… 0.25 ……………… ………………
ELEMENT Cu Ag Sn Pb Pe Nb Other element
% ……………… ……………… ……………… ……………… rest max : 0.050 ………………
DESCRIPTION
1-TEST REPOT ANDD CERTIFICATE SHOULD BE SEND WITH MATRIAL
2- MATERIAL SHOULD E PACKED INA WAY THAT PROTECTED FROM PHYSICAL AND CHEMICAL HAS
3- N.D.T TEST : U.T 100%