17-7PH Martensitic Stainless steel
S17700 Round bar, Flat bar, forging stock, Special steel Sppliers Inventory Wire rod from Steel melting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined.
| Product parameters | |
| Material Category:: | Martensitic PH Stainless Steel |
| Material Technical Standards:: | ASTM A693, ASTM A276 |
| Place of Origin: | P.R. China |
| Stocklist & Inventory Available:: | Diameter 20 ~ 200mm |
| Min. order quantity Per Batch:: | 1000 KG |
| Product Shapes:: | Round bars, flat bars, forgings, ring |
| Production Lead Time:: | Within 25 days after 40% deposit prepayable |
| Unified Social Credit Code:: | 91510871777942750J |
Description
| The alloy is usually produced by BEF & AOD followed by electroslag remelting (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3. Bars are usually supplied black/bright in the annealed condition. |
Chemical Composition (mass weight %)
| Condition of heat treatment | - |
| Tensile Rm (MPa) | 1380 |
| Yield Rp0.2 (MPa) | 1210 |
| Elongation A (%) | 10 |
| Reduction in cross section on fracture Z (%) | - |
| Impact AKV/AKU (J) | - |
| Brinell Hardness (HBW) | - |
| Shapes and Dimensions: Round bar (Diameter): 5.5 ~ 650mm Square bar / Flat bar: 10 ~ 450mm Wire rod (Diameter): 3.0 ~ 16mm Forging piece: Different shapes based on OEM |
