About the product
Material: 25Cr2Ni4MoVE, 30CrNi3MoV, ASTM4340
Processing: forged, normalized, tempered, heat-treatment
Test: 100% UT and MT tested
We purchase the steel ingot from well know and qualified steel mill in China
All our forgings forged ratio over 4.5:1, and guarantee a full time normalize and anneal process to make sure the grain size and cleanness degree
We have a strict quality control system and complete management service system
Length: 2,050mm
Weight: 1,260kg
Tensile strength: >1050 N/mm²
Yield strength: >950N/mm²
Elongation: >15%
Selection reduction: >50%
Impact energy (J): -20°C/55, -40°C/35
Hardness: 36HRC
Processing: forged, normalized, tempered, heat-treatment
Test: 100% UT and MT tested
We purchase the steel ingot from well know and qualified steel mill in China
All our forgings forged ratio over 4.5:1, and guarantee a full time normalize and anneal process to make sure the grain size and cleanness degree
We have a strict quality control system and complete management service system
Length: 2,050mm
Weight: 1,260kg
Tensile strength: >1050 N/mm²
Yield strength: >950N/mm²
Elongation: >15%
Selection reduction: >50%
Impact energy (J): -20°C/55, -40°C/35
Hardness: 36HRC
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