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,最高热处理强度为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 the and 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%	100%