superior red hardness steel storehouse Photos Catalog - page 7

Different Heat Treatment States 42crmo4 Steel Hardness

Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 12, 2025 - 96.00 Dollar US$

The hardness of 42CrMo4 steel varies due to different heat treatment states. The following are the hardness conditions under some common states: - **Annealed state**: 42CrMo4 steel hardness is generally ≤255HBW. In this state, the toughness of the st...

Excellent Hardenability Nf 30cd4 Steel Very Uniform Hardness Across The Cross Section

Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 23, 2025 - 518.00 Dollar US$

NF 30CD4 steel is the French standard 30CD4 alloy steel. It has excellent hardenability, and the critical hardenability diameter in oil is 15~70mm, which means that it can be hardened on larger workpieces, so that both the surface and the core of the...

Factory Direct Supply High Hardness Steel Rolling Special Carbide Guide Wheel And Roller

Alloys - Zhuzhou Hastion High-Tech Materials Co.,Ltd. - China - June 24, 2025 - 13.50 Dollar US$

Guide wheel, also known as guide roller or guide wheel, is an important part of bar and wire rod rolling equipment in the iron and steel industry, mainly plays the role of guiding and driving the wire to ensure its smooth entry into the roll groove, ...

Heat Treatment A51453 Steel Hardness Improvement Process

Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 7, 2025 - 290.00 Dollar US$

The steel grade corresponding to A51453 steel is 45CrNiMoVA, which is a low-alloy ultra-high strength steel with excellent hardenability and comprehensive mechanical properties. Heat treatment hardness improvement process 1. Preheating treatment proc...

High Hardness Astm 5130 Steel Various Specifications Adequate Supply

Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 11, 2025 - 310.00 Dollar US$

ASTM 5130 steel is an alloy structural steel with high strength and hardenability. After proper heat treatment, it can achieve high hardness and is commonly used in the manufacture of mechanical parts subject to wear and impact loads. After specific ...

Top Selling Customisable Oem High Hardness Casting Bronze Bushing

Bearings and bushings and wheels and gears - XinXiang Haishan Machinery Co. Ltd - China - August 26, 2016 - 50.00 Dollar US$

Origin: Henan, China (Mainland) Brand Name: Dashan Model Number: Various Type: Sleeve Material: Bronze Copper alloy: Brass, bronze, lead bronze Dimension: OEM Condition: New Processing: CNC Machining Processing Type:Machined Accessories Samples: Avai...

Blueo 0 25mm 9h Hardness Curved Full Cover Peep Proof Glass Protective Film For Iphone 7 Plus

Consumer electronics - Shenzhen Blueo Innovation Technology Co.,Ltd - China - September 21, 2016 - 3.80 Dollar US$

Features: 1.180°privacy protection, never see by other 2.Explosion-proof, shatter-resistant. 3.3D Thickness ultra-thin glass 4.fingerprint resistant, high quality oil resistant coating smooth, stain resistant Specifications Compatibility For iphone 6...