ASTM A320 L7/L7 Full Thread Stud Bolts, High Strength,Low Temperature

Payment Type:T/T 

Incoterm:FOB or others

Quantity:Customize

Specifications:Customize

Transportation:Ocean/Air Freight

3/8"-16 x Customizable according to needs

1/2"-13 x Customizable according to needs

5/8"-11 x Customizable according to needs

3/4"-10 x Customizable according to needs

7/8"-9 x Customizable according to needs

1" -8 x Customizable according to needs

1-1/8"-7 x Customizable according to needs

1-3/8"-6 x Customizable according to needs

1-5/8"-6 x Customizable according to needs

2"-4.5 x Customizable according to needs

1-7/8"-6 x Customizable according to needs

1-1/4"-7 x Customizable according to needs

3"-4 x Customizable according to needs

1-3/4"-5 x Customizable according to needs

2-1/4"-4.5 x Customizable according to needs

1-1/2"-6 x Customizable according to needs

2-3/4"-4 x Customizable according to needs

2-1/2"-4 x Customizable according to needs

Packaging & Delivery

Selling Units:Piece/Pieces

Package Type:The product is packaged in cardboard boxes

Product Attributes

Model No.: ASTM A320 L7/L7

Brand: AM

Product Model: ASTM A320 L7/L7

Surface Treatment: blue teflon

Brand Name: asme

Color: blue

Head Markings: AM

Functional Purpose: Tight connection

Strength Grade: Customizable according to needs

Place Of Production: Wuxi, Jiangsu, China

Product Packaging: Carton packaging

Specifications And Dimensions: Customizable according to needs

Product Description

A320-L7 is an American standard low-temperature alloy steel with a chemical composition approximately equivalent to 42CrMoA, though some elements exhibit slight variations. SA320L7 belongs to the category of ultra-high strength steel, characterized by exceptional strength and toughness, excellent hardenability, absence of evident tempering brittleness, a high fatigue limit, and resistance to multiple impacts following quenching and tempering treatment. Moreover, it demonstrates commendable low-temperature impact toughness, making it well-suited for the production of large and medium-sized plastic molds that demand specific strength and toughness.

While A320-L7 shares similar mechanical performance with 42CrMoA, notable distinctions arise in the context of nut applications. B7 serves as an ultra-high-pressure and high-temperature bolt material, whereas L7 is employed for lower-temperature bolt applications. Additionally, some variations may exist in the composition of chemical elements.

For high-strength, low-temperature studs, L7/L7 high-strength low-temperature studs, and ASTM A320 L7/L7 high-strength low-temperature studs, trust in the reliability of A320-L7, a material designed to meet rigorous performance requirements in diverse industrial settings.