4Cr5MoSiV1 tensile strength of steel bar 1.30%T/T, anneal , 30days 2.Surface:Black or bright. 3.good wear resistance
4Cr5MoSiV1 tensile strength of steel bar
1.H13 forged steel round bar
The steel is widely used to manufacture hot extrusion dies and mandrels, forging die forging hammer die forging presses, forging machines, mold inserts and alloy die-casting mold.
2.the steel has high hardenability and thermal cracking capacity,good wear resistance,with good heat resistance, in higher temperatures has good strength and hardness, high wear resistance
3.HOT WORK TOOL STEEL ROUND BAR
H13/DIN1.2344 hot work mould steel feature:
Comparable steel:H13(USA,ASTM);DHA1(Datong,Japan);4Cr5MoSiV1(China);1.2344(Germany DIN);SKD61(Japan,JIS)
4.Chemical composition(for reference only):
| C | Si | Mn | Mo | V | Cr | P | S | |
0.32~0.42 | 0.80-1.20 | 0.20-0.50 | 1.10-1.75 | 0.80-1.20 | 4.75-5.50 | ≤0.030 | ≤0.030 |
Delivery of hardness and quenching hardness
Steel name | Delivery status | Quenched specimens | |||
Hardness HBW | Impressiondiameter (mm) | Quenching temperature/°C | Cooling medium | hardness ≥HRC | |
H13/4Cr5MoSiV1 | ≤235 | ≥3.95 | A | — | 60 |
A stand for: 4Cr5MoSiV1 steel: 790 °C preheat, 1000°C (salt bath) or 1010°C (controlled) heating , thermal insulation 5 ~ 15min air-cooled, 550 °C temper
SIMILAR STEEL GRADE:
standard | GB | JIS | ASTM | ISO | DIN |
Steel grade | 4Cr5MoSiV1 | SKD61 | H13 | 140CrMoV5 | 1.2344 |
5.Delivery condition:EAF or ESR;hot rolled or forging;black,machined surface;Anneling,Hardness:HBS≤229
6.Specification: Round bar:Thickness: 30~400mm, Length:2500~4000mm .
7.Application:Used for making hot squeezing mould,forging mould,embedded lump,like:alloy,cooper and other alloy and other alloy casting mould
8.Ultrasonic test standdards:GB/T6402-1991,CLASS 1
9.Payment terms:prepay30% deposit,T/T or L/C at sight.
4Cr5MoSiV1 tensile strength of steel bar
