Product Overviews
Specification :
Size |
round |
Dia 15mm~500mm |
flat |
Thickness 10mm-400mm |
Width 60mm-810mm |
Technique |
Cold Drawn/Cold Pilfered/Cold Rolled/Hot Rolled/forge- |
Process |
EAF+LF+VD+ESR+Forged/Hot rolled + Heat Treatment (Annealed, Normalized, Q+T) |
Heat treatment |
Normalized ; Annealed ; Quenched ; Tempered |
Surface Condition |
Black surface ; Grinded ; Machined/Turned |
Inspection |
100% Ultrasonic according to the test standards:SEP1921-84,CLASS C/c or D/d |
Payment Terms |
T/T; L/C |
Trade Terms |
FOB,CIF,CFR |
Packing |
Standard seaworthy packing or as customer required |
Equivalent Grades :
GB |
DIN |
ASTM |
CR12W |
1.2436 |
D6 |
Chemical composition:
Grade |
C |
Si |
Mn |
Cr |
P |
S |
W |
1.2436 |
2.0-2.25 |
0.10-0.40 |
0.15-0.45 |
11.0-12.0 |
≤0.030 |
≤0.030 |
0.60-0.80 |
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Mechanical properties :
- Quench: 950-980`C cold oil(need re-preheat~500`C-850`C)HRC≥60
- Eliminate stress, stabilize framework tempering, (180-200`C)≥2 hours HRC60-62
- If it is necessary, it could be changed into 320-350`C≥2 hours backfire HRC≥60-62
- Annealing: 780-800`C slow cooling
Characteristics:
1.2436 is for making high performance cutting, blanking tools up to 4 mm sheet thickness, woodworking tools, thread rolling dies, deep drawing and cold extrusion tools, measuring tools, scraping and trimming tools, deburing tools, moulds for abrasive plastics
Application :
Extrusion dies and casting die for aluminium, magnesium and copper alloy.
Main Product list
STEEL TYPE |
Production list |
ASTM |
DIN |
BOHLER |
JIS |
GOST |
HOT WORK TOOL STEEL |
H13 |
1.2344 |
w302 |
SKD61 |
4Х5МФ1С |
H11 |
1.2343 |
w300 |
SKD6 |
4Х5МФС |
H10 |
1.2365 |
w320 |
/ |
3X3M3Ф |
H21 |
1.2581 |
/ |
SKD5 |
3X2B8Ф |
/ |
1.2367 |
/ |
/ |
/ |
COLD WORK TOOL STEEL |
D2 |
1.2379 |
K110 |
SKD11 |
/ |
D3 |
1.2080 |
K100 |
SKD1 |
Х12 |
/ |
1.2601 |
K105 |
SKD11 |
Х12МФ |
O1 |
1.2510 |
K460 |
SKS3 |
9ХВГ |
O2 |
1.2842 |
K720 |
/ |
/ |
A2 |
1.2363 |
K305 |
SKD12 |
/ |
A8 |
/ |
|
/ |
/ |
D6 |
1.2436 |
K107 |
/ |
/ |
/ |
/ |
/ |
DC53 |
/ |
S7 |
1.2357 |
/ |
/ |
/ |
L2 |
1.2210 |
/ |
/ |
/ |
|
1.2767 |
K600 |
SKT6 |
|
PLASTIC MOLD STEEL |
420 |
1.2083 |
/ |
SUS420J2 |
|
|
1.2085 |
/ |
|
|
/ |
1.2316 |
/ |
/ |
|
BEARING STEEL |
52100 |
1.3505 |
/ |
SUJ2 |
ШХ15 |
Contact
We warmly welcome clients from all over the world to cooperate with us and develop a worldwide market together. Also, we hope we can have a chance to establish a long-term business relationship with you on the basis of mutual benefits