Detail Information
Product Description

Detail Information
Name:	Tungsten Steel Square Concave Mold	Usage:	Precision Shaping Applications
Shape And Size:	Customizable	Lifespan:	Durable
Shaping Mode:	Punching Mold, Extrusion Mould	Certifications:	ISO 9001:2015
Grade:	YG10/YG15/YK06/YG8/YG20,YG11,etc	Technology:	Powder Metallurgy
Highlight:	cold heading dies , progressive punching die

Product Description

Tungsten Steel Square Concave Mold for Precision Shaping Applications

Our tungsten steel square concave molds are engineered using advanced scientific treatment methods to enhance strength and toughness, delivering superior fatigue strength and impact resistance. These high-performance components have earned exceptional acclaim from our industrial customers.

Crafted from premium hard alloy (tungsten carbide), this square concave mold provides exceptional hardness, wear resistance, and corrosion resistance. It ensures the production of high-quality, precise components while maintaining long-term reliability and performance in demanding industrial applications.

Technical Specifications

Cemented Carbide Grade Performance Parameters

Grade	Co%	Hardness HRA	Density g/cm³	Bending Strength Mpa	Elastic Modulus Gpa	Application
SX46A	15	85.5	43.9	3000	440	Mold with high wear resistance and small deformation
SX50A	20	85.8	13.4	3300	390	Processing stainless steel and molds with small deformation
SX60A	20	84	13.5	1900	390	Straight rod, screw, nut upper mold, etc.
SX62A	22	83.7	13.2	2900	360	Countersunk head with large working load
SX65A	25	84.1	12.9	3100	340	Straight bar mold with large working load
SX70A	25	82.5	13.1	2800	340	Nut lower mold, mold with large working load

Mold Blank Dimensional Tolerances

Outer Diameter Tolerance (mm)

Outer Diameter	≤18	＞18～30	＞30～50	＞50～80	＞80
≤φ18	+0.3~-0.3	+0.35~-0.35	+0.4~-0.4
＞φ18～30	+0.5~-0.5	+0.5~-0.5	+0.5~-0.5	+0.6~-0.6
＞φ30～50	+0.6~-0.6	+0.65~-0.65	+0.7~-0.7	+0.75~-0.75	+0.8~-0.8
＞φ50～80		+0.8~-0.8	+0.85~-0.85	+0.9~-0.9	+1.0~-1.0

Inner Diameter Tolerance (mm)

Inner Diameter	≤18	＞18～30	＞30～50	＞50～80	＞80
≤φ5	0~-0.40	0~-0.40	0~-0.40	0~-0.50
＞φ5～10	0~-0.50	0~-0.60	0~-0.70	0~-0.75
＞φ10～20	0~-0.70	0~-0.75	0~-0.80	0~-0.90	0~-1.0
＞φ20～35		0~-0.90	0~-1.00	0~-1.1	0~-1.2

Height Dimension Tolerance (mm)

Height Dimension	≤φ18	≤φ18～30	≤φ30～50	≤φ50～80
≤18	+1.5~+0.4	+1.5~+0.4	+1.6~+0.4
＞18～30	+1.7~+0.4	+1.8~+0.4	+1.9~+0.4	+2.0~+0.4
＞30～50	+2.1~+0.4	+2.3~+0.4	+2.5~+0.4	+2.5~+0.4
＞50～80		+2.9~+0.4	+3.0~+0.4	+3.1~+0.6
＞80			+4.0%~+0.6

Manufacturing Advantages

Our company specializes in complete cemented carbide production—from grade formulation and blank manufacturing to deep processing. Our cold heading molds offer distinct advantages:

Material Expertise: Professional material engineers select appropriate grades based on specific customer application requirements
Advanced Manufacturing: Pressed and sintered using professional equipment and unique processes, resulting in compact metallographic structure and precise dimensions that enhance processing efficiency
Superior Performance: Unique treatment methods provide higher strength and toughness than standard alloys, delivering exceptional fatigue strength, impact resistance, and high-strength wear resistance for extended service life
Industry Recognition: Our molds have earned an excellent reputation within the cold die industry for reliability and performance

Tag:

Product Details:
Place of Origin:	China
Brand Name:	Sanxin
Certification:	ISO
Model Number:	SX1356
Payment & Shipping Terms:
Minimum Order Quantity:	1 piece
Price:	Negotiable
Packaging Details:	Safety Packing
Delivery Time:	15~45 Days
Payment Terms:	L/C,T/T,Western Union
Supply Ability:	10-50000pcs/month

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Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd