模具钢H13
H13是一种热作模具钢工具钢，即使处于高温下也可以保持一定的强度，在注塑成型等过程中，传统上常用于注塑成型和压铸等过程中的工具和模具制造
H13是一种应用广泛的高性能工具钢，拥有优良的红硬性及耐热疲劳性，高韧性、高延展性和良好的磨性。
H13工具钢比17-4PH值的不锈钢更硬，在高温下能够保持材料性能，是一种用途非常广泛的材料Markforged H13可热处理至45HRC,热处理强度为1500
MPa,被Markforged客户用于刀具、钎焊夹具和其他需要硬度或耐热性的部件
MATERIAL DATASHEET
H13Tool Steel
Composition | Amount |
Chromium | 4.7-5.5% |
Molybdenum | 1.3-1.7% |
Silicon | 0.8-1.2% |
Vanadium | 0.8-1.2% |
Carbon | 0.3-0.45% |
Manganese | 0-2-0.5% |
Phosphorous | 0.03% max |
Sulfur | 0.03% max |
Iron | ba! |
• Markforged H13 As-Sintered
H13 Ibol Steel printed on the Metal X washed in theａnd sintered
in the Sinter-1. As Sintered Microstructure is pictured to the left
• Markforged H13 Heat Ideated
H13 Idol Steel printed Wi the Metal X system, air quenched at 1010C
ａnd double tempered at 600C
• Wrought H13 Heat Treated
Wrought H13 too! steel standard from ASM Spedafty Handbook-air
quenched at 1010C and double tempered at 600C.
Typical Mechanical Properties | Standard | Markforged As-Sintered | Markforged Heat Treated | Wrought Heat Treated* |
Ultimate Tensile Strength | ASTME8 | 1420 MPa | 1500 MPa | 1580 MPa |
0Z2% Yield Strength | ASTME8 | 800 MPa | 1250 MPa | 1360 MPa |
Elongation at Break | ASTME8 | 5% | 5% | 14% |
Hardness | ASTME18 | 40HRC | 45HRC | 46HRC |
Relative Density | — | 2 94.5% | 2:94.5% | 99% |
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