ASTM A709-HPS50W-T1 American Standard Bridge Plate, A709-HPS50W-T2 Steel Plate Regular Rolling

ASTM A709-HPS50W-T1 American Standard Bridge Plate, A709-HPS50W-T2 Steel Plate Regular Rolling

ASTM A709-HPS50W-T1 American Standard Bridge Plate, A709-HPS50W-T2 Steel Plate Regular Rolling, HPS50W-T3 Chemical Composition

ASTM A709-HPS50W-T1 American Standard Bridge Plate
 

ASTM A709 steel grade of the same type:

5oW [345W], HPS50W [HPS345W], HPS7OW [HPS485W], 10ow [690W] and HPS100W [HPS690w]

ASTM A709-HPS50W-T1 Executive Standard: ASTM A709/A 709M-2007

A709-HPS50W-T2 steel plate fixed rolling: Wugang Xiangyang

ASTM A709-HPS50W-T1 tensile and hardness requirements are in accordance with A6/A6M standards.

ASTM A709-HPS50W-T1 Condition: Hot Rolled, Controlled Rolling, Normalizing, Quenching + Tempering, etc

HPS50W-T1 Chemical Composition:

HPS50W-T1 steel plate carbon content C: ≤ 0.18

HPS50W-T1 steel plate silicon content Si: 0.15-0.5

Manganese content of HPS50W-T1 steel plate: Mn: 1.2-1.6

Phosphorus content of HPS50W-T1 steel plate: ≤0.02

Sulfur content of HPS50W-T1 steel plate: ≤0.008

The nickel content of HPS50W-T1 steel plate is 0.2-0.6

HPS50W-T1 steel plate vanadium content V: ≤0.05

HPS50W-T1 steel plate aluminum content Al: ≥0.02

ASTM A709-HPS50W-T1 Smelting Method and Status:

ASTM A709-HPS50W-T1 grade steel should be smelted using the fine-grained steel operation method;

For ASTM A709-HPS50W-T1 grade steel, it should be a low-hydrogen steel with a vacuum pumping process; Control the soaking heat of ingots and billets; Control the slow cooling of ingots, billets, steel plates, or a combination of them.

ASTM A709-HPS50W-T1 steel grades should be made in the following condition: rolling, controlled rolling, mechanical rolling with thermally accelerated cooling or without accelerated cooling (TMCP), or quenching plus tempering.