---
title: "70WT — composition, equivalents and standards"
description: "70WT is a grade designated under CSA. We hold no composition or cross-standard equivalents for it yet."
canonical: https://steelequivalents.com/materials/csa/70wt
language: en
robots: index, follow
og_type: website
type: material-detail
language_alternates:
  en: https://steelequivalents.com/materials/csa/70wt.md
  cs: https://steelequivalents.com/cs/materiály/csa/70wt.md
  de: https://steelequivalents.com/de/werkstoffe/csa/70wt.md
  es: https://steelequivalents.com/es/materiales/csa/70wt.md
  fr: https://steelequivalents.com/fr/matériaux/csa/70wt.md
  hu: https://steelequivalents.com/hu/anyagok/csa/70wt.md
  it: https://steelequivalents.com/it/materiali/csa/70wt.md
  nl: https://steelequivalents.com/nl/materialen/csa/70wt.md
  pl: https://steelequivalents.com/pl/materiały/csa/70wt.md
  pt: https://steelequivalents.com/pt/materiais/csa/70wt.md
  ru: https://steelequivalents.com/ru/материалы/csa/70wt.md
  tr: https://steelequivalents.com/tr/malzemeler/csa/70wt.md
  zh: https://steelequivalents.com/zh/材料/csa/70wt.md
  ja: https://steelequivalents.com/ja/材料/csa/70wt.md
  ar: https://steelequivalents.com/ar/المواد/csa/70wt.md
  ko: https://steelequivalents.com/ko/재료/csa/70wt.md
  pt-br: https://steelequivalents.com/pt-br/materiais/csa/70wt.md
  hi: https://steelequivalents.com/hi/सामग्री/csa/70wt.md
content_hash: sha256:d9272324b99a3de8a3d9bc22bff10e5878b8e2f8d5418c5d442d8f1bc5e41f1f
generated: 2026-09-22
---

> **Machine-readable Markdown rendering.** This is a Markdown representation of a web page,
> served for AI agents and crawlers as a token-efficient alternative to the full HTML.
> Full interactive HTML version: https://steelequivalents.com/materials/csa/70wt
> Canonical URL: https://steelequivalents.com/materials/csa/70wt
> Available languages: en, cs, de, es, fr, hu, it, nl, pl, pt, ru, tr, zh, ja, ar, ko, pt-br, hi
> Change detection: `content_hash` is the SHA-256 of this document's Markdown body — everything
> below this block, whitespace-trimmed, excluding the front-matter. Compare it to detect a real
> content change; `generated` moves on every render and is not a change signal.

CSA · Canada · 1 designation

# 70WT

70WT is a grade designated under CSA. We hold no composition or cross-standard equivalents for it yet.

- *Designations* **1**

[Search](/search "Steel grade search")[Inquiry](/inquiry?material=ad09f0eb-6226-4a25-bf38-b6f59e7ee6e4&designation=b5191f69-8671-4a02-a701-07ed4db2a793 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/csa/70wt.pdf "Datasheet as PDF")

## Predicted transformation temperatures

Not enough recorded composition to predict a transformation temperature for this grade — missing: C, Mn, Si, Ni, Cr, Mo.

## Physical & mechanical properties

An absent property means we hold no value for it — it is left out rather than estimated, interpolated from a neighbouring grade, or filled from a handbook. It does not mean the property is undefined for the material.

## Looking for this grade under another name?

Search the catalogue by designation, material number or composition — every name on this page is itself a way in.

[Search](/search "Steel grade search")[Inquiry](/inquiry?material=ad09f0eb-6226-4a25-bf38-b6f59e7ee6e4&designation=b5191f69-8671-4a02-a701-07ed4db2a793 "Inquiry")[**Datasheet as PDF** Print-ready A4 document **Generating …** **Download started** **Try again**](/materials/csa/70wt.pdf "Datasheet as PDF")