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 the customer required |
Chemical Composition :
C | Si | Mn | Cr | Mo | V | P | S |
0.35-0.42 | 0.8-1.2 | 0.25-0.5 | 4.80~5.50 | 1.0-1.5 | 0.80-1.15 | ≤0.030 | ≤0.020 |
Equivalent Grade :
GB | ASTM | DIN | JIS | EN | GOST |
4Cr5MoSiV1 | H13 | 1.2344 | SKD61 | X40CrMoV5-1 | 4Ch5MF1S |
Heat Treatment :
Heat treatment temperature ℃ | Condition changing standard | |||||
Annealing | Quench | Tempering | Nitriding | Ac | Ar | Ms |
820~ 870 Annealing | 1000~ 1050 Air cooling | 550~ 650 Air cooling | 480~650 | 947~918 | 769~725 | 280 |
Product Feature :
- High strength, friction-stand, and good anti-hot-melt charismatics.
- With tempering hardening characteristics, resistance to high temperature: the anti-high-temperature fatigue resistance.
- Zinc, aluminum, and magnesium alloy die-casting mold steel.
- Thermal processing mold steel.
- Tools for high-temperature conditions, such as punches, reamers, rolling knives, cutting knives and scissors, etc.
Application :
SKD61 Tool Steel is found in different types of die-casting dies for aluminum, magnesium, and zinc, extrusion dies for aluminum and brass, liners, mandrels, pressure pads, followers, bolsters, die cases, die holders and adaptor rings for copper and brass extrusion. SKD61 is used to hot stamp and press forge dies, split hot heading dies, gripper dies, hot punching, piercing, and trimming tools. And the SKD61 tool steel also applications include plastic molds, shear blades for hot work, and hot swaging dies.
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